Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 73671 > 

73671-92-8

Basic Information
CAS No.: 73671-92-8
Name: METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE
Article Data: 6
Molecular Structure:
Molecular Structure of 73671-92-8 (METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE)
Formula: C20H31NO3
Molecular Weight: 333.471
Synonyms: 4-Aza-3-oxo-androstane-17b-carboxylic acid methyl ester;Methyl 3-oxo-4-aza-5a-androstane-17b-carboxylate;Methyl4-aza-3-oxo-androstane-17b-carboxylate;4-Azaandrostane-17-carboxylicacid, 3-oxo-, methyl ester, (5a,17b)-;1H-Indeno[5,4-f]quinoline-7-carboxylic acid,hexadecahydro-4a,6a-dimethyl-2-oxo-, methyl ester, [4aR-(4aa,4bb,6aa,7a,9ab,9ba,11ab)]-;3-Oxo-4-aza-5a-androstan-17b-carboxylic acid methyl ester;3-Oxo-4-aza-5a-androstane-17b-carboxylic acid methyl ester;1H-Indeno[5,4-f]quinoline-7-carboxylicacid, hexadecahydro-4a,6a-dimethyl-2-oxo-, methyl ester,(4aR,4bS,6aS,7S,9aS,9bS,11aR)-;
EINECS: 1592732-453-0
Density: 1.095 g/cm3
Melting Point: 290-295 °C
Boiling Point: 471.8 °C at 760 mmHg
Flash Point: 239.2 °C
PSA: 58.89000
LogP: 3.57270
Synthetic route

3-carbonyl-4-aza-5-androstene-17β-carboxylic acid methyl ester

73671-92-8

3-oxo-4-aza-5α-androstane-17β-carboxylic acid methyl ester

Conditions
ConditionsYield
With palladium 10% on activated carbon; hydrogen; acetic acid at 20 - 80℃; under 3750.38 - 4500.45 Torr; for 12h; Inert atmosphere; Industrial scale;94.7723%
103335-55-3

3-oxo-4-aza-5α-androstane-17β-carboxylic acid

77-76-9

2,2-dimethoxy-propane

73671-92-8

3-oxo-4-aza-5α-androstane-17β-carboxylic acid methyl ester

Conditions
ConditionsYield
With hydrogenchloride In methanol for 2h; Heating;
With hydrogenchloride In methanol at 20℃; for 3h; Reflux;
103335-41-7

methyl 3-oxo-4-aza-5α-androst-1-ene-17β-carboxylate

73671-92-8

3-oxo-4-aza-5α-androstane-17β-carboxylic acid methyl ester

Conditions
ConditionsYield
With hydrogen; palladium 10% on activated carbon In dichloromethane
20283-95-8

3,20-dioxo-4-aza-pregnan-5-ene

73671-92-8

3-oxo-4-aza-5α-androstane-17β-carboxylic acid methyl ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: hydrogen; palladium 10% on activated carbon; triethylamine / 6225.62 Torr
2: sodium hydroxide; bromine / water; 1,4-dioxane / 3 h / 5 - 7 °C
3: hydrogenchloride / methanol / 3 h / 20 °C / Reflux
View Scheme
1416955-23-1

C20H31NO3

73671-92-8

3-oxo-4-aza-5α-androstane-17β-carboxylic acid methyl ester

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: toluene-4-sulfonic acid / methanol / 0.58 h
2: hydrogen; palladium 10% on activated carbon; triethylamine / 6225.62 Torr
3: sodium hydroxide; bromine / water; 1,4-dioxane / 3 h / 5 - 7 °C
4: hydrogenchloride / methanol / 3 h / 20 °C / Reflux
View Scheme
73711-89-4

3,20-dioxo-4-aza-5α-pregnane

73671-92-8

3-oxo-4-aza-5α-androstane-17β-carboxylic acid methyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium hydroxide; bromine / water; 1,4-dioxane / 3 h / 5 - 7 °C
2: hydrogenchloride / methanol / 3 h / 20 °C / Reflux
View Scheme
57-83-0

Progesterone

73671-92-8

3-oxo-4-aza-5α-androstane-17β-carboxylic acid methyl ester

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1: potassium carbonate; sodium periodate; potassium permanganate / tert-butyl alcohol; water / 1 h / 50 °C
2: triethylamine / tetrahydrofuran / 2 h / -5 - -2 °C / Inert atmosphere
3: ammonium acetate / tetrahydrofuran / 1 h / Reflux; Inert atmosphere
4: hydrogenchloride / water; tetrahydrofuran / 1 h / -15 - 0 °C
5: hydrogen; palladium 10% on activated carbon; triethylamine / 6225.62 Torr
6: sodium hydroxide; bromine / water; 1,4-dioxane / 3 h / 5 - 7 °C
7: hydrogenchloride / methanol / 3 h / 20 °C / Reflux
View Scheme
Multi-step reaction with 7 steps
1: potassium carbonate; sodium periodate; potassium permanganate / tert-butyl alcohol; water / 1 h / 50 °C
2: triethylamine / tetrahydrofuran / 2 h / -5 - -2 °C / Inert atmosphere
3: ammonia / methanol / 0.5 h / 0 - 25 °C
4: toluene-4-sulfonic acid / methanol / 0.58 h
5: hydrogen; palladium 10% on activated carbon; triethylamine / 6225.62 Torr
6: sodium hydroxide; bromine / water; 1,4-dioxane / 3 h / 5 - 7 °C
7: hydrogenchloride / methanol / 3 h / 20 °C / Reflux
View Scheme
3510-20-1

3,5-seco-4-norpregn-5,20-dion-3-carboxylic acid

73671-92-8

3-oxo-4-aza-5α-androstane-17β-carboxylic acid methyl ester

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: triethylamine / tetrahydrofuran / 2 h / -5 - -2 °C / Inert atmosphere
2: ammonium acetate / tetrahydrofuran / 1 h / Reflux; Inert atmosphere
3: hydrogenchloride / water; tetrahydrofuran / 1 h / -15 - 0 °C
4: hydrogen; palladium 10% on activated carbon; triethylamine / 6225.62 Torr
5: sodium hydroxide; bromine / water; 1,4-dioxane / 3 h / 5 - 7 °C
6: hydrogenchloride / methanol / 3 h / 20 °C / Reflux
View Scheme
Multi-step reaction with 6 steps
1: triethylamine / tetrahydrofuran / 2 h / -5 - -2 °C / Inert atmosphere
2: ammonia / methanol / 0.5 h / 0 - 25 °C
3: toluene-4-sulfonic acid / methanol / 0.58 h
4: hydrogen; palladium 10% on activated carbon; triethylamine / 6225.62 Torr
5: sodium hydroxide; bromine / water; 1,4-dioxane / 3 h / 5 - 7 °C
6: hydrogenchloride / methanol / 3 h / 20 °C / Reflux
View Scheme
1416955-18-4

3,5-seco-4-norpregn-5,20-dioxo-3-(ethoxycarbonyl)carboxylate

73671-92-8

3-oxo-4-aza-5α-androstane-17β-carboxylic acid methyl ester

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: ammonium acetate / tetrahydrofuran / 1 h / Reflux; Inert atmosphere
2: hydrogenchloride / water; tetrahydrofuran / 1 h / -15 - 0 °C
3: hydrogen; palladium 10% on activated carbon; triethylamine / 6225.62 Torr
4: sodium hydroxide; bromine / water; 1,4-dioxane / 3 h / 5 - 7 °C
5: hydrogenchloride / methanol / 3 h / 20 °C / Reflux
View Scheme
Multi-step reaction with 5 steps
1: ammonia / methanol / 0.5 h / 0 - 25 °C
2: toluene-4-sulfonic acid / methanol / 0.58 h
3: hydrogen; palladium 10% on activated carbon; triethylamine / 6225.62 Torr
4: sodium hydroxide; bromine / water; 1,4-dioxane / 3 h / 5 - 7 °C
5: hydrogenchloride / methanol / 3 h / 20 °C / Reflux
View Scheme

3,20-dioxo-4-aza-pregnan-5α-ol

73671-92-8

3-oxo-4-aza-5α-androstane-17β-carboxylic acid methyl ester

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: hydrogenchloride / water; tetrahydrofuran / 1 h / -15 - 0 °C
2: hydrogen; palladium 10% on activated carbon; triethylamine / 6225.62 Torr
3: sodium hydroxide; bromine / water; 1,4-dioxane / 3 h / 5 - 7 °C
4: hydrogenchloride / methanol / 3 h / 20 °C / Reflux
View Scheme
  • Display:default sort

    New supplier

  • High quality Methyl-4-aza-5a-androsten-3- one-17b-carboxylic acid

  • Casno:

    73671-92-8

    MSDS/COA Download

    High quality Methyl-4-aza-5a-androsten-3- one-17b-carboxylic acid

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-3.0

    hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

    Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of

  •  Hebei yanxi chemical co.,LTD.

    China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-0311-66561638

    Address:Zhang zhe, guangzong county, xingtai city, hebei province

       Inquiry Now

  • METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

  • Casno:

    73671-92-8

    METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0

    Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

    Welcome to Henan Tianfu Chemical Co., Ltd. Our company engages in noble metal catalysts, synthesis of electronic chemical materials and Pharmaceutical, Agrochemicals, Food Additive

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

       Inquiry Now

  • Wholesale price CAS 73671-92-8 with best price

  • Casno:

    73671-92-8

    Wholesale price CAS 73671-92-8 with best price

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 139.0-210.0

    WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

    Zhuo Zhou Wen Xi Import and Export Co., Ltd. is a company mainly engaged in the export of pharmaceutical raw materials. Its parent company is (Wen Xi Pharma), including three subs

  •  Zhuozhou Wenxi import and Export Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13111626072

    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

       Inquiry Now

  • Methyl-4-aza-5a-androsten-3-one-17b-carboxylic acid

  • Casno:

    73671-92-8

    Methyl-4-aza-5a-androsten-3-one-17b-carboxylic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

  • Methyl-4-aza-5alpfa-androst a-3-one -17beta-carboxylate 73671-92-8

  • Casno:

    73671-92-8

    Methyl-4-aza-5alpfa-androst a-3-one -17beta-carboxylate 73671-92-8

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

    Shanghai Upbio Tech Co.,Ltd (Former Onchem (China)Co.,Ltd) is a comprehensive manufacturer and an international distribution of chemicals throughout the world, The predecessor of

  •  Shanghai Upbio Tech Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-52196435

    Address:No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

       Inquiry Now

  • METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE CAS:73671-92-8

  • Casno:

    73671-92-8

    METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE CAS:73671-92-8

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE CAS:73671-92-8 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, speciali

    Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, speciali

  •  Qingdao Beluga Import and Export Co., LTD

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+8613854236000

    Address:qingdao

       Inquiry Now

  • Methyl-4-aza-5alpfa-androst a-3-one -17beta-carboxylate

  • Casno:

    73671-92-8

    Methyl-4-aza-5alpfa-androst a-3-one -17beta-carboxylate

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

    Shandong Hanjiang Chemical Co., Ltd. is located in Qilu Petrochemical Industrial Park, Zibo City, Shandong Province, involving pesticide, medicine, chemical industry, coating, dy

  •  Shandong Hanjiang Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18369939125

    Address:95A, Xingyuan East Road, Zhangdian District

       Inquiry Now

  • METHYL?4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE(M3)

  • Casno:

    73671-92-8

    METHYL?4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE(M3)

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

    Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service profession

  •  Hangzhou Keyingchem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85378921

    Address:Jintong international Building, No.113,Huayuangang Street, Gong shu District, Hangzhou,Zhejiang, China.

       Inquiry Now

  • METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE(M3)

  • Casno:

    73671-92-8

    METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE(M3)

    Min.Order: 10 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

    Wuhan Han Sheng New Material Technology Co. Ltd is a professional company which specialized in manufacturing and selling chemical raw materials, chemical products, pharmaceutical i

  •  Wuhan Han Sheng New Material Technology Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:17798174412

    Address:Room 401, Floor 4, Building 3-1, Guandong Science and Technology Industrial Park, Jiayuan Road, Guandong Street, Donghu Hi tech Development Zone, Wuhan

       Inquiry Now

  • DUTASTERIDE INTERMEDIATE M3

  • Casno:

    73671-92-8

    DUTASTERIDE INTERMEDIATE M3

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

    AFINE CHEMICALS LIMITED is specialized in the fine chemicals and pharmaceuticals and we have enjoyed great popularity in world markets. Since 2005, we have been rapidly growing to

  •  Afine Chemicals Limited

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85134551

    Address:No. 206 Zhen Hua Road, Hangzhou 310030, Zhejiang, China

       Inquiry Now

  • High quality Methyl-4-aza-5a-androsten-3- one-17b-carboxylic acid

  • Casno:

    73671-92-8

    High quality Methyl-4-aza-5a-androsten-3- one-17b-carboxylic acid

    Min.Order: 10 Gram

    FOB Price:  USD $ 100.0-100.0

    Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

    Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

  •  Zibo Hangyu Biotechnology Development Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15965530500

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

       Inquiry Now

  • METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE(M3)

  • Casno:

    73671-92-8

    METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE(M3)

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 18.0-20.0

    factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

    Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in

  •  EAST CHEMSOURCES LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:15053231572

    Address:No.1581-12,Jinshui Road, Licang, Qingdao,China

       Inquiry Now

  • METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE(M3)

  • Casno:

    73671-92-8

    METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE(M3)

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, s

  •  Shandong Mopai Biotechnology Co., LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-15965530500

    Address:shandong

       Inquiry Now

  • Methyl 4-aza-5alpha-androsta-3-one-17beta-carboxylate

  • Casno:

    73671-92-8

    Methyl 4-aza-5alpha-androsta-3-one-17beta-carboxylate

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

    GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production. Currently our major business is: 1.Con

  •  Golden Pharma Co., Limited

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:18958062155

    Address:1

       Inquiry Now

  • METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE(M3)

  • Casno:

    73671-92-8

    METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE(M3)

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.5-1.5

    1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

    KAISA GROUP INC.is the enterprise which is specialize in manfacturing and exporting avariety of Chemical in China. We have the strong economic base and comprehensive technology.We

  •  KAISA GROUP INC

    United States  |  Contact Details

    Business Type:Trading Company

    Tel:15131197030

    Address:1312 17th Street Suite 1402 Denver CO 80202

       Inquiry Now

  • METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE(M3)

  • Casno:

    73671-92-8

    METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE(M3)

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-1.0

    We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

    We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production in China for chemicals cus

  •  Bluecrystal chem-union

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-1895157

    Address:Liang Xi Qu

       Inquiry Now

  • Methyl 4-Aza-5Alpha-Androsta-3-One-17Beta-Carboxylate

  • Casno:

    73671-92-8

    Methyl 4-Aza-5Alpha-Androsta-3-One-17Beta-Carboxylate

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0

    Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

    Jinhua huayi chemical co., ltd. has own manufacturers which focus on production of organic specialty products,Pharmaceuticals and its intermediates,fine chemcals of high purity.The

  •  JINHUA HUAYI CHEMICAL CO., LTD.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-579-82660891

    Address:47-204 No.288, Shida St., Wuchem Dist., Jinhua,Zhejiang, 321004 China

       Inquiry Now

  • Methyl-4-aza-5alpfa-androst a-3-one -17beta-carboxylate

  • Casno:

    73671-92-8

    Methyl-4-aza-5alpfa-androst a-3-one -17beta-carboxylate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

    Hangzhou Dingyan Chem Co., LTD. is located in the beautiful tourist city of hangzhou, is a comprehensive chemical enterprice which doing import and export business by its own comp

  •  Hangzhou Dingyan Chem Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-571-86465881,86-571-87157530,86-571-88025800

    Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004

       Inquiry Now

  • METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

  • Casno:

    73671-92-8

    METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

    J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

  •  Hangzhou J&H Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

       Inquiry Now

  • METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

  • Casno:

    73671-92-8

    METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    1,we produce and sell good chemicals around the world.2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%.3,our staff consists of highly qualified in

    Wuhan Circle Star Bio-medic Technology co.,Ltd is located in wuhan, the central city of China, the core of the Changjiang river economic belt and known as the "thoroughfare of nin

  •  Wuhan Circle Star Bio-medic Technology co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-13437180835

    Address:Experimental Building 311-15, Nuclear Magnetic Spectrometer Industry Base, No. 128 Guanggu 7th Road, Donghu New Technology Development Zone, Wuhan (Wuhan Area, Free Trade Zone)

       Inquiry Now

  • Methyl-4-aza-5alpfa-androst a-3-one -17beta-carboxylate

  • Casno:

    73671-92-8

    Methyl-4-aza-5alpfa-androst a-3-one -17beta-carboxylate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • Methyl 4-aza-5alpha-Androsta-3-one-17beta-Carboxylate

  • Casno:

    73671-92-8

    Methyl 4-aza-5alpha-Androsta-3-one-17beta-Carboxylate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Methyl 4-aza-5alpha-Androsta-3-one-17beta-CarboxylateAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express

    Welcome to Hangzhou Fandachem Co.,Ltd (www.FandaChem.com) Hangzhou Fandachem Co.,Ltd (Fandachem),an experienced and professional China-based Fine Chemical supplier. We supply the

  •  Hangzhou Fandachem Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-28800458

    Address:Room 5010, No.9 YanAn Road,Hangzhou,Zhejiang,China

       Inquiry Now

  • METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

  • Casno:

    73671-92-8

    METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?saleAppearance:powder Storage:In cool ,dry place Package:G/bottle; Kg/bag; 258kg/barrel Application:for pharma use Transportation:Air or sea freight Port:Any main ports of China

    Shaanxi Cuikang Pharmaceutical Technology Co., Ltd. was established in January 2023 and is a wholly-owned subsidiary of Shaanxi Cuicheng Biopharmaceutical Technology Co., Ltd. It i

  •  Shaanxi Cuicheng Biomedical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+8613119157289

    Address:Chang'an District Western Life Science and Technology Park

       Inquiry Now

  • METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

  • Casno:

    73671-92-8

    METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

    Henan Kanbei Chemical Co., Ltd. is a modern high-tech chemical enterprise integrating R&D, production and sales. The company has strong technical strength, advanced equipment, stri

  •  Henan Kanbei Chemical Co.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-152-37804566

    Address:Evergrande Future City, intersection of Zhengkai Avenue and Sixteenth Street, Kaifeng Area, Henan Pilot Free Trade Zone

       Inquiry Now

  • METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

  • Casno:

    73671-92-8

    METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta

    Hebei Quanhe Biotechnology Co. LTD. is an enterprise specializing in the research and development, production and trade of pharmaceutical intermediates, apis and chemical raw mater

  •  Hebei Quanhe Biotechnology Co. LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-0319-5919066

    Address:Haida Business Center, Xiangdu District

       Inquiry Now

  • 73671-92-8

  • Casno:

    73671-92-8

    73671-92-8

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

    Shanghai Chinqesen Biotechnology Co., Ltd. Company slogan:?Innovation, cooperation and win-win Company introduction:?Shanghai Chinqesen Biotechnology Co., Ltd. is a professional ph

  •  Shanghai Chinqesen Biotechnology Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8617316470195

    Address:333 Songze Avenue, Qingpu District, Shanghai

       Inquiry Now

  • METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

  • Casno:

    73671-92-8

    METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

    Zhejiang Jiuzhou Chemical Co.,Ltd is a market-oriented and innovation-driven biopharmaceutical company. The company is focusing on the R&D, manufacturing and sales of pharmaceutica

  •  ZHEJIANG JIUZHOU CHEM CO.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 19334956669

    Address:Waisha Road,Jiaojiang

       Inquiry Now

  • High quality Methyl-4-aza-5a-androsten-3- one-17b-carboxylic acid

  • Casno:

    73671-92-8

    High quality Methyl-4-aza-5a-androsten-3- one-17b-carboxylic acid

    Min.Order: 10 Kilogram

    FOB Price:  USD $ 1.0-1.0

    1.High quality and competetive price 1)For Prulifloxacin exported we can offer COA Certificate and official Invoice. 2)We are manufacturer with own lab and factory, can provide high quality products with factory price. 3)Products purit

    Hubei Jusheng Technology Co., Ltd., is a large group corporation which engaged in the R&D and manufacture of chemicals, Pharmaceuticals and intermediates. We have earned ourselves

  • Hubei Jusheng Technology Co., Ltd.,

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-18871490254

    Address:High-tech Industrial Park,Tianmen city,Hubei province.

       Inquiry Now

  • High Quality METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

  • Casno:

    73671-92-8

    High Quality METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0

    Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo

    QINGDAO SIGMA CHEMICAL is mainly engaged in R&D, manufacturing and marketing pharmaceuticals, chemical intermediates, Biochemicals, Veterinary medicines and Nutrition products. Wit

  • Qingdao Sigma Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-18661891880

    Address:shandong qingdao

       Inquiry Now

  • Dutasteride Impurity 21

  • Casno:

    73671-92-8

    Dutasteride Impurity 21

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0

    p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; text-align: center; font: 11.0px 'Times New Roman'; color: #000000; -webkit-text-stroke: #000000} span.s1 {font-kerning: none} Dutasteride Impurity 21, CAS#: 73671-92-8 p.p1 {margin: 0.0px 0.0px 0.

    Shenzhen Yuanyang Chemical Technologe Co.,Ltd is involved in design, research, development and production of fine chemicals, API related compounds, impurities, intermediates, metab

  • Shenzhen Yuanyang Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-755-89554301

    Address:shenzhen

       Inquiry Now

  • Methyl-4-aza-5alpfa-androst a-3-one -17beta-carboxylate

  • Casno:

    73671-92-8

    Methyl-4-aza-5alpfa-androst a-3-one -17beta-carboxylate

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-2.0

    HuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of plant

    Hubei Ipure biotech Co., Ltd. is Established in 2011,which is located in Wuhan, Hubei Province where is the largest city in central China. The company is a diversified product pr

  • HuBei Ipure Biotech CO.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:18062427325

    Address:NO 18. 81F street Future city ,Hongshan district ,WuHan city ,Hubei province ,China

       Inquiry Now

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 73671-92-8

Specification

The Methyl-4-aza-5alpfa-androst a-3-one -17beta-carboxylate, with the CAS registry number 73671-92-8, is also known as 1H-Indeno[5,4-f]quinoline-7-carboxylicacid, hexadecahydro-4a,6a-dimethyl-2-oxo-, methyl ester,(4aR,4bS,6aS,7S,9aS,9bS,11aR)-. This chemical's molecular formula is C20H31NO3 and molecular weight is 333.23. What's more, its systematic name is methyl (1S,3aS,3bS,5aR,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,8,9,9b,10,11-tetradecahydroindeno[5,4-f]quinoline-1-carboxylate.

Physical properties of Methyl-4-aza-5alpfa-androst a-3-one -17beta-carboxylate are: (1)ACD/LogP: 3.00; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3; (4)ACD/LogD (pH 7.4): 3; (5)ACD/BCF (pH 5.5): 111.47; (6)ACD/BCF (pH 7.4): 111.47; (7)ACD/KOC (pH 5.5): 1016.17; (8)ACD/KOC (pH 7.4): 1016.18; (9)#H bond acceptors: 4; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 55.4 Å2; (13)Index of Refraction: 1.513; (14)Molar Refractivity: 91.59 cm3; (15)Molar Volume: 304.2 cm3; (16)Polarizability: 36.3×10-24cm3; (17)Surface Tension: 37.8 dyne/cm; (18)Density: 1.095 g/cm3; (19)Flash Point: 239.2 °C; (20)Enthalpy of Vaporization: 73.46 kJ/mol; (21)Boiling Point: 471.8 °C at 760 mmHg; (22)Vapour Pressure: 4.51E-09 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2C(=O)OC)CC[C@@H]4[C@@]3(CCC(=O)N4)C
(2)Std. InChI: InChI=1S/C20H31NO3/c1-19-10-8-14-12(13(19)5-6-15(19)18(23)24-3)4-7-16-20(14,2)11-9-17(22)21-16/h12-16H,4-11H2,1-3H3,(H,21,22)/t12-,13-,14-,15+,16+,19-,20+/m0/s1
(3)Std. InChIKey: ZIJOERJCUZAWQB-ALHYADCGSA-N