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

More

Less

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

More

Less

Safety

WGK Germany: 3
HS Code: 2933199050

More

Less

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.

More

Less

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

More

Less

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

More

Less

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

Canada 1 China 58 India 10 United Kingdom 2 United States 6 Global 77

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94838
Advantage: 76

Chemsky (shanghai) International Co.,Ltd

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 15421
Advantage: 60

Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9823
Advantage: 79

BOC Sciences

Tel: 1-631-485-4226; 16314854226
Email: info@bocsci.com
Country: United States
ProdList: 14059
Advantage: 65

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 17982
Advantage: 56

Shanghai Kewel Chemical Co., Ltd.

Tel: 021-64609169 18901607656
Fax: 021-64609160
Email: greensnown@163.com
Country: China
ProdList: 9911
Advantage: 50

Shanghai Tombiopharma Chemical Co. Ltd.

Tel: 13391076197
Email: tombiopharma@163.com
Country: China
ProdList: 4992
Advantage: 55

Nanjing XiZe Biotechnology CO., Ltd.

Tel: 025-58362220 15250997978
Fax: 025-58362220
Email: 1511893459@qq.com
Country: China
ProdList: 7715
Advantage: 55

BOC Sciences

Tel: 16314854226
Email: info@bocsci.com
Country: United States
ProdList: 9926
Advantage: 65

Tonichem Pharmaceutical Technology Co., Ltd.

Tel: +86 (0752) 222-7171, +86 15815821171
Fax: +86 (0752) 222-6171
Country: China
ProdList: 1120
Advantage: 58

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 EP Impurity B Allopurinol USP RC B

ALLOPURINOL RC B FORMATE SALT

22407-20-1

Bases & Related Reagents

Heterocycles

Intermediates & Fine Chemicals

Nucleotides

Pharmaceuticals