5-(forMylaMino)-1H-pyrazole-4-carboxaMide

Product Name: 5-(forMylaMino)-1H-pyrazole-4-carboxaMide
CAS No.: 22407-20-1
Chemical Name: 5-(forMylaMino)-1H-pyrazole-4-carboxaMide
Synonyms: Allopurinol EP Imp B;Allopurinol Impurity1578;Allopurinol EP IMpurity B;Allopurinol impurity B CRS;ALLOPURINOL RC B FORMATE SALT;Allopurinol Related CoMpound B;3-ForMaMidopyrazole-4-carboxaMide;Allopurinol impurity B (A0350020);Allopurinol USP Related Compound B;Allopurinol EP Impurity B (USP RC B)
CBNumber: CB52539693
Molecular Formula: C5H6N4O2
Formula Weight: 154.13
MOL File: 22407-20-1.mol

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5-(forMylaMino)-1H-pyrazole-4-carboxaMide Property

Melting point:: >200oC (dec.)
Boiling point:: 601.5±40.0 °C(Predicted)
Density: 1.597±0.06 g/cm3(Predicted)
storage temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility: DMSO (Slightly), Methanol (Slightly)
pka: 10.46±0.50(Predicted)
color: White to Off-White
Stability:: Hygroscopic

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Safety

WGK Germany: 3
HS Code: 2933199050

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: BP832
Product name: Allopurinol impurity B
Purity: British Pharmacopoeia (BP) Reference Standard
Packaging: 10MG
Price: $266
Updated: 2024/03/01

Sigma-Aldrich

Product number: A0350020
Product name: Allopurinol impurity B
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: a0350020
Price: $153
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1013013
Product name: Allopurinol Related Compound B
Packaging: 25mg
Price: $1210
Updated: 2024/03/01

Sigma-Aldrich

Product number: PHR2006
Product name: Allopurinol Related Compound B
Purity: Pharmaceutical Secondary Standard; Certified Reference Material
Packaging: 50mg
Price: $647
Updated: 2024/03/01

TRC

Product number: F696750
Product name: 3-(Formylamino)-1H-pyrazole-4-carboxamide
Packaging: 250mg
Price: $180
Updated: 2021/12/16

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5-(forMylaMino)-1H-pyrazole-4-carboxaMide Chemical Properties,Usage,Production

Uses

3-(Formylamino)-1H-pyrazole-4-carboxamide (Allopurinol EP Impurity B) is an impurity of Allopurinol (A547300) with inhibitory effects on human hypoxanthine phosphoribosyltransferase.

5-(forMylaMino)-1H-pyrazole-4-carboxaMide Preparation Products And Raw materials

Raw materials

Preparation Products

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5-(forMylaMino)-1H-pyrazole-4-carboxaMide Suppliers

Canada 1 China 59 India 9 United Kingdom 2 United States 6 Global 77

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22407-20-1, 5-(forMylaMino)-1H-pyrazole-4-carboxaMideRelated Search:

3-Amino-4-pyrazolecarboxamide hemisulfate L-Alanyl-L-Glutamine tetrapeptide impurity 3 5-AMINO-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER L-Alanyl-L-Glutamine tetrapeptide impurity 2 L-Glutamine, L-alanyl-L-γ-glutamyl-L-alanyl- ethyl 5-(forMylaMino)-1H-pyrazole-4-carboxylate Oxypurinol -13C, 15N2 Oxipurinol Allopurinol Impurity 1 ALLOPURINOL IMPURITY C Allopurinol Related CoMpound F Allopurinol-d2 Allopurinol 3-Amino-1H-pyrazole-4-carboxamide Ethyl 3-amino-4-pyrazolecarboxylate ALLOPURINOL RIBOSIDE Allopurinol-13C2-15N

3-(ForMylaMino)-1H-pyrazole-4-carboxaMide

5-(forMylaMino)-1H-pyrazole-4-carboxaMide

Allopurinol Related CoMpound B

Allopurinol EP Impurity B（Allopurinol USP Related Compound B）

Allopurinol EP Impurity B or Allopurinol USP Related Compound B

Allopurinol EP Imp B

3-(Formylamino)-1H-pyrazole-4-carboxamide 5-(Formylamino)-1H-pyrazole-4-carboxamide

Allopurinol EP Impurity B (USP RC B)

Allopurinol Related Compound B (25 mg) (5-(formylamino)-1H-pyrazole-4-carboxamide)

3-ForMaMidopyrazole-4-carboxaMide

5-forMaMido-1H-pyrazole-4-carboxaMide

Allopurinol EP IMpurity B

Allopurinol Impurity 2(Allopurinol EP Impurity B)(Allopurinol USP Related Compound B )

Allopurinol impurity B CRS

1H-Pyrazole-4-carboxamide, 3-(formylamino)-

Allopurinol EP impurity B/ Allopurinol Related Compound B

Allopurinol Impurity1578

Allopurinol EP Impurity B -Formate saltQ: What is Allopurinol EP Impurity B -Formate salt Q: What is the CAS Number of Allopurinol EP Impurity B -Formate salt

Allopurinol impurity B (A0350020)

Allopurinol Related Compound B (5-(formylamino)-1H-pyrazole-4-carboxamide) (1013013)

Allopurinol USP Related Compound B

b .?5-(f ormyla mi no)-1h -pyra zole -4-c a rb oxa mi d e

3-Formamido-1H-pyrazole-4-carboxamide (Allopurinol Impurity)

ALLOPURINOL RC B FORMATE SALT

Allopurinol EP Impurity B Allopurinol USP RC B

22407-20-1

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