1441670-89-8

Ledipasvir intermediate 1441670-89-8

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We are Top manufacturer of Ledipasvir intermediates ,supplying below intermediates: (1R,3S,4S)-3-(6-Bromo-1H-benzimidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylic acid 1,1-dimethylethyl ester CAS:1256387-74-2 (S)-5-(tert-Butoxycarbonyl)-5

Hangzhou Maytime Bio-Tech Co.,Ltd. specialize in R&D, manufacturing and selling kinds of pharmaceutical raw material, veterinary products, pharmaceutical intermediates. Our techni

High purity (6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester CAS No.:1441670-89-8

Min.Order: 1 Kilogram

FOB Price:  USD $ 2.0-2.0

(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester CAS No.:1441670-89-8 Name: (6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol

HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketi

Factory Supply tert-butyl (6S)-6-[4-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylate

Min.Order: 1

FOB Price:  USD $ 0.0-0.0

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Ality Chemical, established in 2007, is a comprehensive Chemical Production&Supply Group with Patent Technology as its core. Ality Chemical operates sales branches in Shanghai, Xia

Ledipasvir intermediate

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Keywords 1441670-89-8 (6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester Quick Details ProName: (6S)-6-[5-(7-Bromo-9,9-difluoro-9H-flu

Our company is located in Deyang, a typical city of Sichuan - with beautiful scenery and mild climate. It occupies a total area of 16,000 square meters. We are a specialized manufa

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1441670-89-8

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(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethyl

Min.Order: 1 Gram

FOB Price:  USD $ 1.0-2.0

Dayangchem’s R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. Near 20 years DayangChem has provided dif

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

(6S)-tert-Butyl 6-[5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylate

Min.Order: 5 Kiloliter

FOB Price:  USD $ 1.2-5.0

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, In

(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester

Min.Order: 1 Gram

FOB Price:  USD $ 66.0-66.0

Product Description Product website: http://www.finerchem.com/pro01en/id/949.html Product Name (6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]hepta

Jinan Finer Chemical Co., Ltd is established under the support of Jinan city government, so it has many advantages in company credibility, finance safe, product quality control and

ledipasvir interMediate 1441670-89-8

Min.Order: 1 Kilogram

FOB Price:  USD $ 0.0-0.0

Competitive Price High Quality Fast Delivery custom-made Welcome to Henan Tianfu Chemical Co., Ltd. website. Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble me

Our company engages in Electronic chemicals such as OLED，Photoresist chemical，Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

Fair priceCAS 1441670-89-8 with competitive price

Min.Order: 10 Gram

FOB Price:  USD $ 146.0-176.0

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

Ledipasvir Intermediate 1441670-89-8

Min.Order: 10 Gram

FOB Price:  USD $ 0.0-0.0

Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best serv

Hubei Xinrunde Chemical Co., Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s)

ledipasvir interMediate 1441670-89-8

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

Ledipasvir Intermediate CAS 1441670-89-8

Min.Order: 100 Kilogram

FOB Price:  USD $ 1.0-5.0

Wuhan hanweishi Pharmchem Co., Ltd(Hanways chempharm) is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The leading products range are APIs, Hormones, Peptides

Hubei Hanways Pharmchem Co.,Limited is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. Now we

ledipasvir interMediate CAS: 1441670-89-8

Min.Order: 1 Gram

FOB Price:  USD $ 0.0-0.0

ledipasvir interMediate CAS: 1441670-89-8 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organi

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

hiqh quality low price Ledipasvir Intermediates

Min.Order: 10 Gram

FOB Price:  USD $ 0.0-0.0

1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products wi

WUHAN WONDA PHARMACEUTICAL AND CHEMICAL LIMITED is specializing in custom synthesis, manufacture and import & export of nootropics, herbal extract, OLED etc. Wuhan Wonda Pharm & Ch

(6s)-6-(5-(7-bromo-9,9-difluoro-9h-fluoren-2-yl)-1h-imidazol-2-yl)-5-azaspiro(2.4)heptane-5-carboxylic acid 1,1-dimethylethyl ester

Min.Order: 100 Gram

FOB Price:  USD $ 0.0-0.0

Appearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By

Triumph International Development Limilted is engaged in the API, pharmaceutical intermediates research and developmen.Adhering to the "customer first" business philosophy,we suppl

Ledipasvir intermediate 7

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

(S)-TERT-BUTYL 6-(5-(7-BROMO-9,9-DIFLUORO-9H-FLUOREN-2-YL)-1H-IMIDAZOL-2-YL)-5-AZASPIRO[2.4]HEPTANE-5-CARBOXYLATE

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

(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester

Min.Order: 1 Kilogram

FOB Price:  USD $ 0.0-0.0

1. made in GMP plant, commerially 2. usually have it in stock 3. can supply at large quantity 4. audit accepted. related documents are available to offer and audited by many clients, such as lupin, msn, dr reddy etc 5. chromatographic p

Shanghai SE Pharm Co., Ltd was headquartered in Shanghai Pudong new District. Our advantages are project analysis & integration and resources intergration according to the markets.

ledipasvir interMediate

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

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

ledipasvir interMediate

Min.Order: 1 Gram

FOB Price:  USD $ 1.0-1.0

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

Shanghai Massive Chemical Technology Co., Ltd. is engaged in development, production and marketing Specialty Chemicals to satisfy the changing needs of the chemical industry. We sp

Ledipasvir intermediate

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

(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester / Ledipasvir Intermediate / CAS#1441670-89-8 / 99%min

Min.Order: 1 Gram

FOB Price:  USD $ 0.0-0.0

(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester / Ledipasvir Intermediate / CAS#1441670-89-8 / 99%minAppearance:White or almost white powder Storage:Cool and dry Pack

Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various

ledipasvir interMediate

Min.Order: 1 Gram

FOB Price:  USD $ 1.0-2.0

Huarong Industrial Group Limited established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World.

Hangzhou Huarong Pharm Co., Ltd. established since 2009 , has been always focusing on supplying products and services to our clients in the field of small molecule drug. Huarong

5-Azaspiro[2.4]heptane-5-carboxylic acid

Min.Order: 1 Gram

FOB Price:  USD $ 0.0-0.0

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Zibo Dorne chemical technology co., LTD. is a biotechnology enterprise engaged in the R&D, production and sales of drugs, steroids, peptides, raw materials, vitamins, food additive

Ledipasvir intermediate 7

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

High Quality Tert-Butyl (S)-6-(5-(7-Bromo-9,9-Difluoro-9H-Fluoren-2-yl)-1H-Imidazol-2-yl)-5-Azaspio[2,4]heptane-5-Carboxylate

Min.Order: 1 Kilogram

FOB Price:  USD $ 0.0-0.0

Product name: Tert-Butyl (S)-6-(5-(7-Bromo-9,9-Difluoro-9H-Fluoren-2-yl)-1H-Imidazol-2-yl)-5-Azaspio[2,4]heptane-5-Carboxylate CAS No.：1441670-89-8 Molecule Formula：C27H26BrF2N3O2 Molecule Weight：542.43 Purity: 99.0% Package: 25kg/drum

Siwei Development Group Ltd. is a reputed professional enterprise in China dedicated to the Amino Acids production and sales of fine chemical products.Over the years we have been m

ledipasvir interMediate

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

Ledipasvir intermediate 7

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

(6s)-6-(5-(7-bromo-9,9-difluoro-9h-fluoren-2-yl)-1h-imidazol-2-yl)-5-azaspiro(2.4)heptane-5-carboxylic acid 1,1-dimethylethyl ester

Min.Order: 1 Gram

FOB Price:  USD $ 0.0-0.0

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

Located in Hangzhou National Hi-Tech Industrial Development Zone, Hangzhou zhongqi chem co.,Ltd is an ISO 9001:2015 & SGS certified molden chemical company,who is mainly focus on t

Ledipasvir N-3 (1441670-89-8)

Min.Order: 500 Gram

FOB Price:  USD $ 0.0-0.0

high purity Application:Antivirus

Senova Tech is a leading supplier for APIs (mainly for new generics), advanced intermediates and related products based in China, our headquarter office locates in Shenzhen (a city

1H-IMidazole, 5,5'-[1,1'-biphenyl]-4,4'-diylbis[2-(2S)-2-pyrrolidinyl-, hydrochloride (1:4)

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

Jinlan Pharm-Drugs Technology Co.,Limited (with its export company Hangzhou Royall Import & Export Co.,Ltd.)is located in Hangzhou, Zhejiang Province. Neighboring Ningbo port, Shanghai port, Hangzhou Xiaoshan Int’l Airport and Shanghai Pudong Int’l A

Hangzhou Jinlan Pharm-Drugs Technology Co.,Ltd is located in Hangzhou, Zhejiang Province. Neighboring Ningbo port, Shanghai port, Hangzhou Xiaoshan Int’l Airport and Shanghai Pudon

(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:Active Pharmaceutical I

Suzhou Health Chemicals Co., Ltd. is A Fine Chemicals Company, specializing in research, development, manufacture and distribute raw materials for pharmaceutical, healthcare, bioch

(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester / Ledipasvir Intermediate / CAS#1441670-89-8 / 99%min

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

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

(S)-tert-butyl 6-(5-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-1H-iMidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate

Min.Order: 25 Kilogram

FOB Price:  USD $ 0.0-0.0

Superior quality, moderate price & quick delivery. Appearance:white crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum;200kg/drum as per your request Application: It is an important r

Hangzhou Yunuo Chemical Co., Ltd. is located in Hangzhou City, China We are specialized in fine chemicals and basic chemical auxiliary materials, Organic compounds, rubber

(6S)-6-[5-(7-Bromo-9,9-Difluoro-9H-Fluoren-2-Yl)-1H-Imidazol-2-Yl]-5-Azaspiro[2.4]Heptane-5-Carboxylic Acid 1,1-Dimethylethyl Ester

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

(6s)-6-(5-(7-bromo-9,9-difluoro-9h-fluoren-2-yl)-1h-imidazol-2-yl)-5-azaspiro(2.4)heptane-5-carboxylic acid 1,1-dimethylethyl ester

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

manufacture Application:The refence standard products, for lab use, also we could produce bigger quantity on yr requirement.

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

(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

As a member of TAIHO Group,Hubei Taiho Chemical Co.,Ltd,is a professional new-type chemicals enterprise combined into research and development,production and sales.We adhere to the

(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

KONING PHARMCHEM CO., LTD. has committed itself to a strategy of providing a unique service for companies involved in the manufacture of pharmaceuticals, healthcare products, food, cosmetics and other fine chemicals. Our products including but not li

KONING PHARMCHEM CO., LTD. has committed itself to a strategy of providing a unique service for companies involved in the manufacture of pharmaceuticals, healthcare products, food,