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1-Chloro-3,5-bis-(4-chlorobenzoyl)-2-deoxy-D-ribofuranose

BGC Id:362635349892
CAS No:21740-23-8
Synonyms:1-cl-3,5-bis-(4-cl-bz)- 2-deoxy-d-ribofuranose ; 3,5-bis[o-(p-chlorbenzoyl)]-alpha-d-ribofuranosyl chloride ; 1-chloro-3,5-bis-(4-chlorobenzoyl)-2-deoxy-d-ribofuranose ; nsc 140594 ; 1-chloro-3,5-di-(4-chlorobenzoyl)-2-deoxy-d-ribose ; 3,5-o-bis(p-chlorobenzoyl)-2-deoxy-α-d-ribofuranosyl chloride ; 3,5-di-o-(p-chlorobenzoyl)-2-deoxy-α-d-ribofuranosyl chloride ; 1-α-chloro-3,5-di-o-(4-chlorobenzoyl) -2-deoxy-d-ribofuranose ; 3,5-bis(4-chlorobenzoyl)-2-deoxy-.alpha.-d-ribofuranosyl chloride ; (4s,5r)-2-chloro-4-benzoyloxy-5-(benzoyloxymethyl)tetrahydrofuran
Molecular Formula:C19H15Cl3O5
Molecular Weight:429.68
EINECS:
Structural Formula

The most competitive supplier in 2026

The following 14 notable providers have been checked and can be recommended.
The last intensive check and update was carried out on 2026/03/01.

Identify

Synonyms:
1-cl-3,5-bis-(4-cl-bz)- 2-deoxy-d-ribofuranose ; 3,5-bis[o-(p-chlorbenzoyl)]-alpha-d-ribofuranosyl chloride ; 1-chloro-3,5-bis-(4-chlorobenzoyl)-2-deoxy-d-ribofuranose ; nsc 140594 ; 1-chloro-3,5-di-(4-chlorobenzoyl)-2-deoxy-d-ribose ; 3,5-o-bis(p-chlorobenzoyl)-2-deoxy-α-d-ribofuranosyl chloride ; 3,5-di-o-(p-chlorobenzoyl)-2-deoxy-α-d-ribofuranosyl chloride ; 1-α-chloro-3,5-di-o-(4-chlorobenzoyl) -2-deoxy-d-ribofuranose ; 3,5-bis(4-chlorobenzoyl)-2-deoxy-.alpha.-d-ribofuranosyl chloride ; (4s,5r)-2-chloro-4-benzoyloxy-5-(benzoyloxymethyl)tetrahydrofuran
CAS:
21740-23-8
EINECS:
Molecular Formula:
C19H15Cl3O5
MDL:
MFCD13191736
SMILES:
CCCOC1=CC=C(C=C1)OCC(=O)O

Properties

Molecular Weight:
429.68 g·mol−1
Melting point:
110-118 °C (dec.)

Suppliers

Simagchem Corporation

Company type: Bulk chemical producer
Your partner in China for chemicals business. 2-Fluoro-4-(trifluoromethyl)pyridine will be also provided by us. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.
Country: P.R.China   Phone: +86 592 2680 277   Telefax: +86 592 2680 237

Xiamen Hisunny Chemical Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-592-3327115
Telefax: +86-592-5823596
Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. Additionally Z-Phenylalaninol is supplied by us. inquiries, you will get it!

Finetech Industry Limited

Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. (R)-10-(2,4,5-Trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro-[1,2,4]triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione is also served by Finetech Industry Limited. Most of our products were exported to the North America, Europe and Oceania. Our factory is in China,we supply Fluorochemicals, Pyrimidines, Pyridines, Amines, Nitriles, Carboxylic Acids or Ester, Phenols or Alcohols, Aldehydes, Piperidines, Piperazines, Pyrazines, Boric Acids, Amino Acids, ...
Company type: Producer
Country: P.R.China
Phone: +86-27-8746 5837
Telefax: +86-27-8777 2287

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Additionally 4-[1-(2,3-Dimethylphenyl)ethyl]-1H-imidazole hydrochloride is supplied by us. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
Country: P.R.China   Phone: +86-571-88938639   Telefax: +86-571-8893-8652

NewCan Biotech Limited

Country: P.R.China
Phone: +86 571-86912261
NewCan Biotech Limited established in 2021,is mainly engaged in the R&D, production and sales of phosphite amide monomers, nucleosides and nucleotides and their modifiers, sugars, new generation of antiviral and antitumor drug intermediates. NewCan Biotech Limited is a seller of 3'-Azido-3'-deoxy-5-methoxyuridine. Our products are mainly used in new drug research and development, biosynthesis, PCR amplification, gene sequencing, diagnostic reagent production, life science research and other fields. The company has complete experimental, analysis an ...

Hangzhou Lingrui Chemical Co., Ltd.

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 industries. In our R&D centre, we have a staff of skilled and experienced research chemists. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. We sell 2,2,6,6-Tetramethyl-4-piperidinol as well. Lingrui’s credo is committed to your reliable business partne ...
Company type: Producer
Country: P.R.China
Phone: +86-571-88092529
Telefax: +86-571-87334908

Shandong SanYoung Industry Co., Ltd

Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. (R)-3-(3,4-Dihydroxyphenyl)-2-hydroxypropanoic acid will be also provided by us. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, ...
Country: P.R.China   Phone: +86 155-64526813   Telefax: +86 531-56897532

Xingrui Industry Co., Limited

Company type: Leading producer
Country: P.R.China
Phone: +86-531-88980365
Telefax: +86-531-88980365
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. Xingrui Industry Co., Limited is a seller of 4-Amino-2-chlorobenzoic acid. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...

Xiamen Equation Chemical Co.,Ltd

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We sell Tigogenin as well. We are committed to provide experienced high quality product and JIT performance to benefit our customers.
Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854

AK Scientific, Inc.

Company type: Supplier
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. We are supplier of 4'-Bromo-[1,1'-biphenyl]-4-carbaldehyde. AK Scientific products can be searched by Name (or ...
Country: USA   Phone: +1 (510) 429-8835   Telefax: +1 (510) 429-8836

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-576-84015261
Telefax: +86-576-84015261
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. cis-9,cis-12-Octadecadienoic acid methyl ester is also served by Skyrun Industrial Co., Ltd.. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. We are seller of 4-Borono-2-methyl-benzoic acid. Our client list includes many major pharmac ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. Additionally N,N-Dimethyloctadecylamine N-oxide solution is supplied by us. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...
Country: Germany   Phone: +49-871-966346-0   Telefax: +49-871-966346-13

BuGuCh & Partners

Company type: Producer
Country: Germany
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

Safety Information

Hazard Classes:
Storage temperature:
Hygroscopic, -20°C Freezer, Under Inert Atmosphere

What other providers are available for CAS 21740-23-8?

In addition to the providers presented here for 1-Chloro-3,5-bis-(4-chlorobenzoyl)-2-deoxy-D-ribofuranose with the CAS number 21740-23-8, there are other 12 providers with slightly different product names available for this CAS number.

+1 additional providers that we know from the past
Hangzhou Zhongqi Chem Co., Ltd +2 additional providers that we know from the past
+4 additional providers that we know from the past
BLD Pharmatech Ltd | BuGuCh & Partners +2 additional providers that we know from the past




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