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Methyl 4-nitro-1H-pyrazole-3-carboxylate

BGC Id:	423003975636
CAS No:	138786-86-4
Synonyms:	4-nitropyrazole-3-carboxylic acid methyl ester ; 3-methoxycarbonyl-4-nitropyrazole ; 1h-pyrazole-3-carboxylic acid, 4-nitro-, methyl ester ; 1h-pyrazole-5-carboxylic acid 4-nitro- methyl ester ; methyl 4-nitro-2h-pyrazole-3-carboxylate ; 4-nitro-1h-pyrazole-3-carboxylic acid methyl ester
Molecular Formula:	C5H5N3O4
Molecular Weight:	171.11
EINECS:

2025 - The most valued supplier

The following 5 notable providers have been checked and can be recommended.

Dayang Chem

AK Scientific

BLD Pharmatech

Smile code: COC(=O)C1=NNC=C1[N+]([O-])=O MDL Number: MFCD00505604 Purity : 97% Available in stock: 2061.75 g

Skyrun Industrial

BIOZOL Diagnostica Vertrieb

What other providers are available for CAS 138786-86-4?

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:

4-nitropyrazole-3-carboxylic acid methyl ester ; 3-methoxycarbonyl-4-nitropyrazole ; 1h-pyrazole-3-carboxylic acid, 4-nitro-, methyl ester ; 1h-pyrazole-5-carboxylic acid 4-nitro- methyl ester ; methyl 4-nitro-2h-pyrazole-3-carboxylate ; 4-nitro-1h-pyrazole-3-carboxylic acid methyl ester

CAS:

138786-86-4

EINECS:

Molecular Formula:

C5H5N3O4

MDL:

MFCD00505604

SMILES:

CC(=O)C1=C(C)SC(C)=C1

Properties

Molecular Weight:

171.11 g·mol−1

Density:

1.545

Suppliers

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. Methyl hexyldithiocarbamate is also served by Dayang Chem (Hangzhou) Co.,Ltd.. We have an own factory and share enterprises. 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

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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. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. AK Scientific, Inc. is a seller of N,N-Diethyl-p-phenylenediamine. 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 ...

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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. BLD Pharmatech Ltd is a seller of trans-4-(4-Chlorophenyl)cyclohexanecarboxylic Acid. 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

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Skyrun Industrial Co., Ltd.

Company type: Leading producer

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & 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. Skyrun Industrial Co., Ltd. is a seller of 1,6-Hexanedithiol. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

Country: P.R.China Phone: +86-576-84015261 Telefax: +86-576-84015261

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BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products

Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. BIOZOL Diagnostica Vertrieb GmbH also offers 2-Amino-7-nitrobenzothiazole. 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 ...

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Safety Information

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

What other providers are available for CAS 138786-86-4?

In addition to the providers presented here for Methyl 4-nitro-1H-pyrazole-3-carboxylate with the CAS number 138786-86-4, there are other 7 providers with slightly different product names available for this CAS number.

1H-Pyrazole-3-carboxylic acid, 4-nitro- methyl ester

H&Z Industry Co.,Ltd | Leap Chem Co., Ltd +1 additional providers that we know from the past

1H-Pyrazole-3-carboxylic acid, 4-nitro-, methyl ester

+3 additional providers that we know from the past