Welcome to LookChem.com Sign In|Join Free
  • or
Home > Plant Extract > 17990 > 

17990-42-0

Basic Information
CAS No.: 17990-42-0
Name: 3-Oxo-olean-12-en-28-oic acid
Article Data: 100
Molecular Structure:
Molecular Structure of 17990-42-0 (3-Oxo-olean-12-en-28-oic acid)
Formula: C30H46O3
Molecular Weight: 454.693
Synonyms: 3-Ketooleanolicacid;3-Oxoolean-12-en-28-oic acid;3-Oxooleanolic acid;BLE 99006;Oleanonicacid;STX 50;
Density: 1.099 g/cm3
Melting Point: 190 °C
Boiling Point: 551.704 °C at 760 mmHg
Flash Point: 301.52 °C
PSA: 54.37000
LogP: 7.44180
  • Display:default sort

    New supplier

  • High Content Natural Extract Oleanonic acid HACCP manufacturer

  • Casno:

    17990-42-0

    High Content Natural Extract Oleanonic acid HACCP manufacturer

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.1-0.1

    1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

    Xi'an Xszo Chem Co. Ltd is a wholly-owned subsidiary of the SZO Chem Group. SZO Group is composed of Xi'an Xszo Chem Co. Ltd & Shaanxi SZO Tech Co., Ltd. SZO industry Group have mo

  •  Xi'an Xszo Chem Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-029-88698540

    Address:No.16,Jingqin Rd. JingWei Industrial park,Shaanxi,China,710200

       Inquiry Now

  • lower price High quality 3-Oxo-olean-12-en-28-oic acid

  • Casno:

    17990-42-0

    lower price High quality 3-Oxo-olean-12-en-28-oic acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-1.0

    Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

    Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech bio chemical products enterprises. The company's

  •  Shanghai Seasonsgreen Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86 156 1855 4368

    Address:No.12, Lane 356, Chengnan Road, Chuansha Town, Shanghai

       Inquiry Now

  • Pharmaceutical Grade CAS 17990-42-0 with competitive price

  • Casno:

    17990-42-0

    Pharmaceutical Grade CAS 17990-42-0 with competitive 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

  • China Biggest Factory & Manufacturer supply 3-oxooleanolic acid

  • Casno:

    17990-42-0

    China Biggest Factory & Manufacturer supply 3-oxooleanolic acid

    Min.Order: 10 Milligram

    FOB Price:  USD $ 30.0-35.0

    Overview of Our Factories Our Factories production lines Our Factories R&D ability Our Factories warehouse Our Factorie

    Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into p

  •  Leader Biochemical Group

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-029-68895030

    Address:Aerospace Economic & Technical Development Zone, Chang'an District,Xi'an,China

       Inquiry Now

  • 3-Oxo-olean-12-en-28-oic acid

  • Casno:

    17990-42-0

    3-Oxo-olean-12-en-28-oic acid

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Chengdu Biopurify Phytochemicals Ltd. is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medic

    Chengdu Biopurify Phytochemicals Ltd. is a leading company in the research, development, manufacture and marketing of TCM(Traditional Chinese Medicine) ingredient reference standar

  •  Chengdu Biopurify Phytochemicals Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-28-82633397

    Address:2F,No.11 Building,No.388 Rongtaidadao CNSTP,Wenjiang Zone,Chengdu,Sichuan, China

       Inquiry Now

  • 3-Oxo-olean-12-en-28-oic acid

  • Casno:

    17990-42-0

    3-Oxo-olean-12-en-28-oic acid

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Nanjing Spring & Autumn Biological Engineering Co., Ltd. Which was founded at 2008, has an R & D team composed very experienced natural products chemists. The company is a high-tech enterprise engaged in functional health care products raw ma

    Nanjing Spring & Autumn Biological Engineering Co., Ltd. has a R & D team composed by experienced natural products chemists and plant taxonomists. The company is a high-tech enterp

  •  Nanjing Spring & Autumn Biological Engineering Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-18051083338

    Address:Suite# 210, No. 1 BuildingNanjing Agricultural Biotechnology High-tech Entrepreneurship Center, No. 4 Tongwei Road, Xuanwu District, Nanjing,China

       Inquiry Now

  • 3-Oxo-olean-12-en-28-oic acid

  • Casno:

    17990-42-0

    3-Oxo-olean-12-en-28-oic acid

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

    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

  • 3-Oxo-olean-12-en-28-oic acid,17990-42-0

  • Casno:

    17990-42-0

    3-Oxo-olean-12-en-28-oic acid,17990-42-0

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    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

  • 3-Oxo-olean-12-en-28-oic acidCAS NO.: 17990-42-0

  • Casno:

    17990-42-0

    3-Oxo-olean-12-en-28-oic acidCAS NO.: 17990-42-0

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 4.0-4.0

    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 etc. 3) oem/odm available; 4) rea

    The company is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds,

  •  Henan Wentao Chemical Product Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-370-2722992

    Address:32 Room, 5th Floor, Building 11, No. 6 Yinxing Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province

       Inquiry Now

  • Oleanonicacid

  • Casno:

    17990-42-0

    Oleanonicacid

    Min.Order: 1 Milligram

    FOB Price:  USD $ 0.0-0.0

    GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

  •  Xiamen Jenny Chemical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86

    Address:xiameng

       Inquiry Now

  • SAGECHEM/3-Oxo-olean-12-en-28-oic acid/SAGECHEM/Manufacturer in China

  • Casno:

    17990-42-0

    SAGECHEM/3-Oxo-olean-12-en-28-oic acid/SAGECHEM/Manufacturer in China

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

    SAGECHEM is a chemical R&D, manufacturing and distribution company since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and

  •  SAGECHEM LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-86818502

    Address:5Fl. 501Room, Tower A, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China

       Inquiry Now

  • 3-Oxo-olean-12-en-28-oic acid CAS 17990-42-0

  • Casno:

    17990-42-0

    3-Oxo-olean-12-en-28-oic acid CAS 17990-42-0

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

    Wuxi TAA Chemical Industry Co.,Ltd., established in 2010, is a key chemical manufacturer and supplier in China. In 2010, three young chemists from a local large state-owned chemi

  •  Wuxi TAA Chemical Industry Co.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:18168326835

    Address:2202 Scientific Research Business Center, Lihu Road, Wuxi 214128 China

       Inquiry Now

  • ≥96% high purity high quality custom manufacturing natural extract Oleanonic acid 17990-42-0

  • Casno:

    17990-42-0

    ≥96% high purity high quality custom manufacturing natural extract Oleanonic acid 17990-42-0

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Why is SINOWAY:1) Specialized in pharmaceutical and healthcare industrial since 19872) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days.4) We have warehouse in USA with quickly shipment . Application:Herbal extr

    Sinoway Industrial co., ltd. was established in 1987 in Xiamen, China, and now has been a leading group specialized in research, development, custom manufacturing and trading of ph

  •  Sinoway Industrial Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-592-583819

    Address:16/F,Huicheng Comm,Complex,No839 XiaHe Rd, Xiamen,China

       Inquiry Now

  • Oleanonic acid

  • Casno:

    17990-42-0

    Oleanonic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    high purity, manufacturer Application:Intermediate

    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

  • Acmec Oleanonic acid O35290 20mg

  • Casno:

    17990-42-0

    Acmec Oleanonic acid O35290 20mg

    Min.Order: 1 bottle

    FOB Price:  USD $ 0.0-0.0

    Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

  •  Shanghai Acmec Biochemical Technology Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86--

    Address:Room 1301, No. 1, Lane 1588, South Wangyuan Road, Nanqiao Town, Fengxian District, Shanghai

       Inquiry Now

  • Oleanonic acid

  • Casno:

    17990-42-0

    Oleanonic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

    Located in Zhengdong New District,?Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is a comprehensive high-tech modern enterprises integrating professional R&D, pro

  •  Henan Allgreen Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

       Inquiry Now

  • Oleanonic acid

  • Casno:

    17990-42-0

    Oleanonic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    ADVANTAGE:1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day2. The products are provided with COA, HPLC, NMR, quality assurance, pac

    Chengdu Lemeitian Pharmaceutical Technology Co., Ltd. is a science and technology service enterprise specializing in the basic research of traditional Chinese medicine (botanical m

  •  Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd

    China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+8617313084125

    Address:No.128, West Section of Haike Road,Wenjiang District

       Inquiry Now

  • Oleanonic Acid

  • Casno:

    17990-42-0

    Oleanonic Acid

    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

  • Oleanonic acid CAS No.17990-42-0

  • Casno:

    17990-42-0

    Oleanonic acid CAS No.17990-42-0

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Factory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

    Guangdong Juda Chemical Industrial Co.,Limited is a company specializing in APIs,pharmaceutical intermediates, electronic chemicals, plant extracts,fine chemicals and cosmetics raw

  •  Guangdong Juda Chemical Industrial Co.,Limited

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 13510152023(whatsapp)

    Address:Guangzhou chemical city Tianhe District Guangzhou Guangdong China

       Inquiry Now

  • 3-Oxo-olean-12-en-28-oic acid

  • Casno:

    17990-42-0

    3-Oxo-olean-12-en-28-oic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    *stable and better quality products*efficient and meticulous servicesAppearance:Powder Storage:Store in dry, cool and ventilated place Package:10G/bottle 1kg/tin 5kg/tin 25kg/carton Application:1. Chemical raw materials 2. Used as an analytical reage

    ASURE BIOCHEM Co., Ltd was established in March 2016. It is located in Hangzhou, a very beautiful city. It is a comprehensive chemical service provider with business scope coverin

  •  Asure Biochem CO.,LTD.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:15068760982

    Address:hangzhou

       Inquiry Now

  • Oleanonic acid

  • Casno:

    17990-42-0

    Oleanonic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:20mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any por

    Shanghai Yuanye Bio-Technology Co., Ltd. is a comprehensive enterprise of life science, specializing in the research, development and sales of biochemical reagents, analytical stan

  •  Shanghai Yuanye Bio-Technology Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-21-61845781

    Address:Building 6, No. 465, Changta Road,Songjiang District,Shanghai,China

       Inquiry Now

  • 3-Oxo-olean-12-en-28-oic acid

  • Casno:

    17990-42-0

    3-Oxo-olean-12-en-28-oic acid

    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

  • 3-Oxo-olean-12-en-28-oic acid

  • Casno:

    17990-42-0

    3-Oxo-olean-12-en-28-oic acid

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0

    1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

    Founded in 2011, Amadis Chemical Company Limited is an innovative manufacturer of chemical products and technical service providers. Our business includes sales, manufacture, and s

  • Amadis Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-89925085

    Address:Watts Cosine.No.166.Xiangmao Road.

       Inquiry Now

  • 3-Oxo-olean-12-en-28-oic acid

  • Casno:

    17990-42-0

    3-Oxo-olean-12-en-28-oic acid

    Min.Order: 100 Kilogram

    FOB Price:  USD $ 0.0-0.0

    3-Oxo-olean-12-en-28-oic acid Basic information Product Name: 3-Oxo-olean-12-en-28-oic acid Synonyms: 3-oxo-olean-12-en-28-oic acid;Oleanonic acid;3-Ketooleanolic a

    Henan Sunlake Enterprise Corporation is located in Henan Province , the central plain of China , which enjoys favorable geogeaphical position and convenient transportion. The compa

  • HENAN SUNLAKE ENTERPRISE CORPORATION

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-371- 86259723

    Address:Mingmen International Center, NO.222 Dongming Road,Zhengzhou,Henan,China

       Inquiry Now

  • Oleanonic acid

  • Casno:

    17990-42-0

    Oleanonic acid

    Min.Order: 500 Milligram

    FOB Price:  USD $ 0.0-0.0

    High purity , competitive price , warm sevice , providing HPLC ,MS , NMR , COA. The quality is guaranteed. If you find the product is wrong compared with COA, we promise 100% refund or change product. Package Size: 500mg/1g standard packing or a

    We are a professional manufacturer and customizer of herbal and botanical ingredients,working with many research institutes, analytic laboratories, chemical and pharmaceutical comp

  • Chengdu Push Bio-technology Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-28-85370565

    Address:No.8 Wuke West Second Road, Wuhou

       Inquiry Now

  • Oleanonic acidwith factory price

  • Casno:

    17990-42-0

    Oleanonic acidwith factory price

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Wuhan Sun-shine Bio-technology Corporation Limited is specializing in the anticancer, antitumor,heart head blood-vessel,pharmaceutical intermediates,fine Chemicals production and customization. Company has strong ability of research and development

    Wuhan Sun-shine Bio-technology Corporation Limited (Shanghai Sun-shine Chemical Technology Corporation Limited) is a high-tech enterprise engaged inR&D and sales of related compoun

  • Wuhan Sun-shine Bio-technology Corporation Limited

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+862765522452

    Address:武汉市东湖高新区高新二路388号生物医药加速器16栋501

       Inquiry Now

  • Oleanonic acid

  • Casno:

    17990-42-0

    Oleanonic acid

    Min.Order: 20 Milligram

    FOB Price:  USD $ 0.0-0.0

    We are a leading supplier of phytochemical reference standards.We are confidant that we will assure you of any quality problems and provide you with competitive price.In addition, if you ordered, we can send you products first with Net 30 days paym

    Chengdu Alfa Biotechnology Co.,Ltd. is a leading supplier of herbal and botanical references standards for regulatory filing and quality testing or early stage R&D,professional in

  • Chengdu Alfa Biotechnology Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-28-85142057

    Address:No.230,Longyin Road,Xipu,Pixian County

       Inquiry Now

  • 3-oxooleanolic acid

  • Casno:

    17990-42-0

    3-oxooleanolic acid

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    99%, in stock Shanghai AngewChemCo., Ltd. is an innovative enterprise on fine chemicals and pharmaceuticals. Based on Shanghai R&D center and Hunan chemical manufacturing plant, we offer chemical research, process development, and large-scale

    Shanghai AngewChemCo., Ltd. is an innovative enterprise on fine chemicals and pharmaceuticals. Based on Shanghai R&D center and Hunan chemical manufacturing plant, we offer chemica

  • Shanghai AngewChem Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-18917157435

    Address:No. 3377, Kang Xin Road, Pudong New Area, Shanghai

       Inquiry Now

  • 3-Oxo-olean-12-en-28-oic acid

  • Casno:

    17990-42-0

    3-Oxo-olean-12-en-28-oic acid

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    1.Purification of platform in separation of natural products 2.Heb reference substance supply center 3.Process Development Engineering Center for products 4.High purity&competitive price&good service. Appearance:white powder Storag

    Chengdu Herbpurify Co.Ltd. is specialized in the research,development,manufacture and marketing of High Pure Phytochemicals,High Content Herbal Extracts,and Active Pharmaceutical

  • Chengdu Herbpurify Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-028-85249238

    Address:Room709-C1,Incubator Building, Tianfu Life Science Park No.88,Keyuan Road,Gaoxin district,Chengdu City,Sichuan Prov,China

       Inquiry Now

  • Oleanonic acid(17990-42-0)

  • Casno:

    17990-42-0

    Oleanonic acid(17990-42-0)

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Shaanxi Cuicheng Biomedical Technology Co., Ltd. is located in Chuangzhi Industrial Park, Economic and Technological Development Zone, Hanzhong City, Shaanxi Province, China. It is a company specializing in natural medicines and high-throughput scree

    Shaanxi Cuicheng Biomedical Technology Co., Ltd. was established in April 2019 with a registered capital of 8 million RMB and is located in Chuangzhi Industrial Park, Economic and

  • Shaanxi Cuicheng Biomedical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:18791163155

    Address:economic development Zone

       Inquiry Now

  • 17990-42-0

  • Casno:

    17990-42-0

    17990-42-0

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Nanjing Chemlin Chemical Industry Co., Ltd was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu Province with 1200 square meters’ R&D center. Our R&D center has a well

    Nanjing Chemlin Chemical Industry Co., Ltd was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu P

  • Nanjing Chemlin Chemical Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-25-83697070

    Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China

       Inquiry Now

  • 3-oxooleanolic acid with high qulity

  • Casno:

    17990-42-0

    3-oxooleanolic acid with high qulity

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Wuhan Prominence Bio-technology Co., Ltd is a leading provider and manufacturer of pharmaceutical and chemical products. Mainly involves API, pharmaceutical intermediates peditides and natural extract etc. We are capable to supply you with any quanti

    Wuhan Prominence Bio-technology Co., Ltd is a leading provider and manufacturer of pharmaceutical and chemical products. Mainly involves API, pharmaceutical intermediates peptides

  • Wuhan Prominence Bio-technology Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 18327075275

    Address:wuhan

       Inquiry Now

  • Oleanonic acid

  • Casno:

    17990-42-0

    Oleanonic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Natural extractedAppearance:Powder Storage:2~8℃, protected from light and air Package:Tailored by requirement Application:R&D use only not for drug, household or other purpose. Transportation:via FedEx, DHL, EMS

    Gelipu offers R&D and separating of natural compounds from mgs through grams to Kgs, custom synthesis service,library screening. Gelipu supply thousands of reference standard used

  • Chengdu Gelipu Biotechnology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-28-82610909

    Address:chegndu

       Inquiry Now

  • FT-0775483

  • Casno:

    17990-42-0

    FT-0775483

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    High Quality Best Price Storage:Store in dry, dark and ventilated place Application:Chemical Synthesis Intermediate

    Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the fine chemical and p

  • Finetech Industry Limited

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-27-87465837

    Address:wuhan

       Inquiry Now

  • 3-Oxo-olean-12-en-28-oic acid

  • Casno:

    17990-42-0

    3-Oxo-olean-12-en-28-oic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Appearance:white crystal Storage:store in cool and dry place Package:10mg 20mg Application:reference substance Transportation:RT

    SHENZHEN MEDHERB BIO-TECH CO.,LTD. is one of the strongest professional manufacturers lf natural plant extract and active ingredients for medical,

  • Shenzhen Medherb Biotechnology Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-755-26400069

    Address:Rm 15C, West Bldg, Yihai Plaza, Chuangye Rd., Nanshan Dist., Shenzhen, 518054, China

       Inquiry Now

  • Oleanonic acid

  • Casno:

    17990-42-0

    Oleanonic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    In Stock,Offering NMR, HPLC/TLC and COA Reports Application:For pharmaceutical, cosmetics, agrochemical and food industries research / Activity Screening / Standard / Reference compounds

    BioBioPha Co., Ltd. is located at Kunming Institute of Botany, Chinese Academy of Sciences in Yunnan Province, P. R. China. As a state-of-the-art high-tech research enterprise devo

  • BioBioPha Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-871-65217109

    Address:132 Lanhei Road, Kunming Institute of Botany, Chinese Academy of Sciences

       Inquiry Now

  • Oleanonic acid

  • Casno:

    17990-42-0

    Oleanonic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    We have our own laboratory factory, familiar with the production process, preferential price and stock Package:5mg Application:Used in pharmaceutical industry, food industry, health industry, beauty industry and other industries

    北京谨明生物科技有限公司 联系电话: 15801484223;18511084608 联系传真: - Email: yvhfjjp@163.com 网址: www.chemicalbook.com/ShowSupplierProductsList19924/0.htm BOOK1

  • Beijing Jin Ming Biotechnology Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:15801484223;18511084608

    Address:Beijing

       Inquiry Now

  • 3-oxo-Olean-12-en-28-oic acid

  • Casno:

    17990-42-0

    3-oxo-Olean-12-en-28-oic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    High purity Application:Screening the references, analyzing the expectant ingredients

    Novachemistry offers a broad range of specialty chemicals and customized synthesis services to a range of pharmaceutical, agrochemical and biochemical industries. Novachemistry has

  • NovaChemistry

    United Kingdom  |  Contact Details

    Business Type:Trading Company

    Tel:+44 (0)208 191 7890

    Address:Unit11, Ark Business Centre, Gorden Road, Loughborough, United Kingdom

       Inquiry Now

  • Total:38 Page 1 of 1 1
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 17990-42-0

Specification

The 3-Oxo-olean-12-en-28-oic acid, with the cas registry number 17990-42-0, has the systematic name of 3-oxoolean-12-en-28-oic acid. And its product belongs to the category of Pentacyclic triterpenes. The molecular formula of the chemical is C30H46O3.

The characteristics of this chemical are as followings: (1)ACD/LogP: 8.12; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 8; (4)ACD/LogD (pH 7.4): 6; (5)ACD/BCF (pH 5.5): 201714; (6)ACD/BCF (pH 7.4): 3177; (7)ACD/KOC (pH 5.5): 120197; (8)ACD/KOC (pH 7.4): 1893; (9)#H bond acceptors: 3; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 54.37 Å2; (13)Index of Refraction: 1.552; (14)Molar Refractivity: 132.178 cm3; (15)Molar Volume: 413.837 cm3; (16)Polarizability: 52.399×10-24cm3; (17)Surface Tension: 44.236 dyne/cm; (18)Density: 1.099 g/cm3; (19)Flash Point: 301.52 °C; (20)Enthalpy of Vaporization: 90.979 kJ/mol; (21)Boiling Point: 551.704 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25°C.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: OC(=O)[C@]45CC[C@]2(C)/C(=C\C[C@@H]1[C@@]3(C)CCC(=O)[C@@](C)(C)[C@@H]3CC[C@]12C)[C@@H]5C[C@@](C)(C)CC4
(2)InChI: InChI=1/C30H46O3/c1-25(2)14-16-30(24(32)33)17-15-28(6)19(20(30)18-25)8-9-22-27(5)12-11-23(31)26(3,4)21(27)10-13-29(22,28)7/h8,20-22H,9-18H2,1-7H3,(H,32,33)/t20-,21-,22+,27-,28+,29+,30-/m0/s1
(3)InChIKey: FMIMFCRXYXVFTA-FUAOEXFOBZ