3-Amino-4-pyrazolecarboxamide hemisulfate

CAS No.：27511-79-1

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
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3-Amino-4-pyrazolecarboxamide hemisulfate Basic information

Product Name:	3-Amino-4-pyrazolecarboxamide hemisulfate
Synonyms:	3-Amino-pyrazole-4-carboxaimidehemisalfate;3-Amino-4-pyrazole carbosamide hemisulfate;3-AMINO-1H-PYRAZOLE-4-CARBOXAMIDE HEMISULFATE;3-AMINO-1H-PYRAZOLE-4-CARBOXAMIDE HEMISULPHATE;3-AMINO-4-PYRAZOLECARBOXAMIDE HEMISULFATE;3-AMINO-4-CARBAMOYLPYRAZOLE HEMISULFATE;3-AMINOPYRAZOLE-4-CARBOXAMIDE HEMISULFATE;3-AMINOPYRAZOLE-4-CARBOXAMIDE HEMISULPHATE
CAS:	27511-79-1
MF:	C8H14N8O6S
MW:	350.31
EINECS:	248-503-6
Product Categories:	Building Blocks;Heterocyclic Building Blocks;Pyrazoles;Aromatics;Heterocycles;Intermediates & Fine Chemicals;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Amines;Heterocyclic Compounds;Pharmaceuticals
Mol File:	27511-79-1.mol

3-Amino-4-pyrazolecarboxamide hemisulfate Chemical Properties

Melting point	224 °C (dec.)(lit.)
density	0.84
storage temp.	2-8°C
solubility	DMSO (Slightly), Methanol (Very Slightly), Water (Slightly, Heated, Sonicated)
form	Solid
color	White to Pale Brown
BRN	3767200
Stability:	Hygroscopic

Safety Information

Safety Statements	24/25
WGK Germany	3
HazardClass	IRRITANT
HS Code	29331990

MSDS Information

Provider	Language
5-Aminopyrazole-4-carboxamide hemisulphate	English
ACROS	English
SigmaAldrich	English
ALFA	English

3-Amino-4-pyrazolecarboxamide hemisulfate Usage And Synthesis

Chemical Properties	white to slightly beige powder
Uses	Allopurinol (A547300) impurity. A pyrazole derivative that has been shown to induce neoplasm immunogenicity.
Uses	3-Amino-4-pyrazolecarboxamide hemisulfate salt was used to prepare 3-carbamoyl derivatives.
Uses	Reactant involved in synthesis of: Triazines and their phosphorus analogs Pyrazolo[3,4-d]pyrimidines for use as cyclin-dependent kinase 2 inhibitors
General Description	Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

3-Amino-4-pyrazolecarboxamide hemisulfate Preparation Products And Raw materials

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