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4-Nitro-3-pyrazolecarboxylic acid

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Formula: C4H3N3O4
CAS: 5334-40-7

Identification

Structural Formula
4-Nitro-3-pyrazolecarboxylic acid
CAS:
5334-40-7
EINECS:
Molecular Formula:
C4H3N3O4
MDL:
MFCD00090899
SMILES:
C1=NNC(=C1[N+](=O)[O-])C(=O)O
Synonym:
4-nitro-1h-pyrazole-5-carboxylic acid ; 4-nitro-3-pyrazolecarboxylic acid ; 4-nitropyrazole-3-carboxylic acid ; nsc 1411 ; 4-nitro-3-pyrazolecarboxylic acid,95% ; 4-nitro-1h-pyrazole-3-carboxylic acid ; 4 - nitro pyrazole - 3 - formic acid ; akos b000132 ; 3-carboxy-4-nitro-1h-pyrazole ; timtec-bb sbb001727


Description

Effects of this pyrrazole on blood flow1 and its palladium hydrogenation2 have been studied.


Suppliers

Carbone Scientific Co., Ltd.
CS27728316
Santa Cruz Biotechnology, Inc.
252185
Dayang Chem (Hangzhou) Co.,Ltd.
DC306912276
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CAS equal suppliers

4-Nitro-3-pyrazolecarboxylicacid
Huateng Pharmaceutical Co.,Ltd
2038323
4-Nitropyrazole-3-carboxylic acid
Hangzhou Ocean Chemical Co., Ltd.
HOC326713068
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DSL Chemicals (Shanghai) Co., Ltd.
DC336613464
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Autech Industry Co.,Limited
AIC267310692
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AK Scientific, Inc.
AS18815643
4-Nitropyrazole-3-carboxylic acid
Gihi Chemicals Co., Limited
GCL267310692
4-Nitropyrazole-3-carboxylic acid
Hangzhou Keying Chem Co., Ltd.
HKC297011880
4-Nitropyrazole-3-carboxylic acid
Junwee Chemical Co., Ltd.
JC24757425
4-Nitropyrazole-3-carboxylic acid
BLD Pharmatech Ltd
BP17825346
4-Nitro pyrazole-3-carboxylic acid
Chemieliva Pharmaceutical Co., Ltd.
CP476014280
4-Nitro pyrazole-3-carboxylic acid
Leap Chem Co., Ltd
LC24487344
4-Nitro pyrazole-3-carboxylic acid
Hangzhou J&H Chemical Co., Ltd.
HJC421616864
4-Nitro pyrazole-3-carboxylic acid
Neostar United Industrial Co., Ltd.
NUI476019040
4-Nitro pyrazole-3-carboxylic acid
Hefei Hirisun Pharmatech Co., Ltd
HR013405
4-Nitro pyrazole-3-carboxylic acid
Quzhou Rundong Chemical Co., Ltd.
QRC448817952
4-Nitro-1H-Pyrazole-3-Carboxylic Acid
DSL Chemicals (Shanghai) Co., Ltd.
C033975
4-Nitro-1H-pyrazole-3-carboxylic acid
Hangzhou MolCore BioPharmatech Co.,Ltd.
CS23003
4-Nitro-1H-pyrazole-3-carboxylic acid
Ambeed, Inc.
A118088
1H-pyrazole-3-carboxylic acid, 4-nitro-
Angene International Limited
AGN-PC-0OBVD9

Prices & Availability




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Properties for 4-Nitro-3-pyrazolecarboxylic acid

Molecular Weight:
157.08 g·mol−1
Melting point:
195 °C
Physical Description:
white to off-white crystalline powder
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Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S22 - Do not breathe dust
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S37/39 - Wear suitable gloves and eye/face protection
Hazard Classes:
irritant
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [4-Nitro-3-pyrazolecarboxylic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG | Gihi Chemicals Co., Limited | Shanghai Hanhong Chemical Co., Ltd. | Ark Pharm, Inc. | Matrix Scientific | Suzhou Rovathin Pharmatech Co., Ltd | Bepharm Ltd. | 3Way Pharm Inc. | East Chemical Industry Co., Ltd.

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