Name: 3-Amino-4-carbamoylpyrazole Hemisulfate
Brand: TRC
SKU: TRC-A603076-5G

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Product Overview

Product Code

TRC-A603076-5G

CAS Number

27511-79-1

EP Description

Allopurinol EP Impurity A

USP Description

Allopurinol USP Related Compound A

Product Format

Neat

Molecular Formula

2 C4 H6 N4 O . H2 O4 S

Molecular Weight

350.31

API Family

Allopurinol

Product Categories

TRC, Impurity Reference Materials

Product Type

Impurity

Documentation

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Product Information

Chemical Data

Analyte Name

5-amino-1H-pyrazole-4-carboxamide hemisulfate

CAS Number

27511-79-1

Molecular Formula

2 C4 H6 N4 O . H2 O4 S

Molecular Weight

350.31

Accurate Mass

350.0757

SMILES

NC(=O)c1cn[nH]c1N.NC(=O)c2cn[nH]c2N.OS(=O)(=O)O

InChI

InChI=1S/2C4H6N4O.H2O4S/c2*5-3-2(4(6)9)1-7-8-3;1-5(2,3)4/h2*1H,(H2,6,9)(H3,5,7,8);(H2,1,2,3,4)

IUPAC

5-amino-1H-pyrazole-4-carboxamide;sulfuric acid

Product Data

Storage Temperature

-20°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Format

Neat

API Family

Allopurinol

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3-Amino-4-carbamoylpyrazole Hemisulfate

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