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5-Chloro-2-hydroxy-3-nitropyridine

BGC Id:540726079678
CAS No:21427-61-2
Synonyms:2-hydroxy-3-nitro-5-chloropyridine ; 5-chloro-3-nitro-2(1h)-pyridinone ; 5-chloro-3-nitropyridin-2-ol ; 5-chloro-3-nitro-1h-pyridin-2-one ; nsc 64258 ; 5-chloro-2-hydroxy-3-nitropyridine ; 5-chloro-3-nitro-2-pyridinol ; 5-chloro-2-hydroxy-3-nitropyridine ,97% ; 2-hydroxy-5-chloro-3-nitropyridine ; 5-chloro-3-nitropyridin-2-ol, 95+%
Molecular Formula:C5H3ClN2O3
Molecular Weight:174.54
EINECS:
Structural Formula

2026 - The most valued supplier

The following 10 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: O=[N+](C1=CC(Cl)=CN=C1O)[O-] MDL Number: MFCD00114884 Purity : 95% Available in stock: 2212 g
Chemical-Suppliers
Leap Chem
Molecular Formula: C5H3ClN2O3 Molecular Weight: 174.54 Hazard Symbols: Xi,Xn WGKGermany: 3 HS Code: 29337900

The last intensive check and update was carried out on 2026/03/01.

Identify

Synonyms:
2-hydroxy-3-nitro-5-chloropyridine ; 5-chloro-3-nitro-2(1h)-pyridinone ; 5-chloro-3-nitropyridin-2-ol ; 5-chloro-3-nitro-1h-pyridin-2-one ; nsc 64258 ; 5-chloro-2-hydroxy-3-nitropyridine ; 5-chloro-3-nitro-2-pyridinol ; 5-chloro-2-hydroxy-3-nitropyridine ,97% ; 2-hydroxy-5-chloro-3-nitropyridine ; 5-chloro-3-nitropyridin-2-ol, 95+%
CAS:
21427-61-2
EINECS:
Molecular Formula:
C5H3ClN2O3
MDL:
MFCD00114884
SMILES:
B(C1=C(C=CC(=C1)F)OCOC)(O)O

Properties

Molecular Weight:
174.54 g·mol−1
Melting point:
234 °C
download Download Molfile

Suppliers

Xiamen Hisunny Chemical Co., Ltd.

Company type: Leading producer
Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. Poly(oxy-1,2-ethanediyl), alpha,alpha-1,6-hexanediylbis(omega-((1-oxo-2-propenyl)oxy) is also served by Xiamen Hisunny Chemical Co., Ltd.. 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. inquiries, you will get it!
Country: P.R.China   Phone: +86-592-3327115   Telefax: +86-592-5823596

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652
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. Dayang Chem (Hangzhou) Co.,Ltd. is a seller of 4-Phenyl-5-pyridin-3-yl-4H-[1,2,4]triazole-3-thiol. 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 ...

Carbone Scientific Co., Ltd.

Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Additionally 1-O-Methyl-beta-D-galactopyranoside is supplied by us. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...
Company type: Supplier
Country: U.K.
Phone: +44 (0)203 769 4441 ext 1
Telefax: +44 (0)203 769 4441 ext 2

Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. We are seller of 4-Methylumbelliferyl phosphate.
Country: P.R.China   Phone: +86 592 6515854   Telefax: +86 592 6515854

AK Scientific, Inc.

Company type: Supplier
Country: USA
Phone: +1 (510) 429-8835
Telefax: +1 (510) 429-8836
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. L-4-tert-Butyl-phenylalanine is also served by AK Scientific, Inc.. 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. AK Scientific products can be searched by Name (or ...

BLD Pharmatech Ltd

Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. 3-Amino-2-fluorobenzoic acid is also served by BLD Pharmatech Ltd. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...
Company type: Supplier
Country: P.R.China
Phone: +86-21-61629022
Telefax: +86-21-50201702

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
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. Our client list includes many major pharmac ...
Country: P.R.China   Phone: +852-30606658  

Amadis Chemical Company Limited

Company type: Leading producer
Country: P.R.China
Phone: +86-571-89925085
Telefax: +86-571-89925065
Amadis Chemical is one of the leading enterprises in medical and health products research,development,manufacture and trading.rnEstablished in 2010, Amadis Chemical are adhering to the " Consummate service Convincing honor " Business strategy. The topping products and service we providing to you base on our strong technical accumulation and outstanding professional quality.rnOur associated labs, leading by the outstanding chemistry or pharmacy professors ,make us keep ahead a ...

BIOZOL Diagnostica Vertrieb GmbH

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. Additionally 2,2-Dimethyl-4-oxo-pentanal 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 ...
Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13

BuGuCh & Partners

Company type: Producer
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 ...
Country: Germany  

Safety Information

Hazard Classes:
irritant
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
36/37/38-41-37/38-22 (R)
Safety Codes:
26-36/37/39-39-36 (S)

What other providers are available for CAS 21427-61-2?

In addition to the providers presented here for 5-Chloro-2-hydroxy-3-nitropyridine with the CAS number 21427-61-2, there are other 24 providers with slightly different product names available for this CAS number.

BuGuCh & Partners +11 additional providers that we know from the past
+3 additional providers that we know from the past
Hangzhou Zhongqi Chem Co., Ltd | Xingrui Industry Co., Limited +4 additional providers that we know from the past
+1 additional providers that we know from the past




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