5-BENZYL-1H-PYRAZOL-3-AMINE

Product Name: 5-BENZYL-1H-PYRAZOL-3-AMINE
CAS No.: 150712-24-6
Chemical Name: 5-BENZYL-1H-PYRAZOL-3-AMINE
Synonyms: 3-amino-5-benzypyrazole;5-Benzyl-2H-pyrazol-3-amine;5-BENZYL-1H-PYRAZOL-3-AMINE;5-Benzyl-3-amino-1H-pyrazole;5-Benzyl-1H-pyrazol-3-ylamine;1H-Pyrazol-3-amine, 5-(phenylmethyl)-;Acetamide,N-[6-(aminosulfonyl)phenyl]-
CBNumber: CB72464652
Molecular Formula: C10H11N3
Formula Weight: 173.21
MOL File: 150712-24-6.mol

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5-BENZYL-1H-PYRAZOL-3-AMINE Property

Boiling point:: 405.3±30.0 °C(Predicted)
Density: 1.214±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
pka: 15.92±0.10(Predicted)
Appearance: Off-white to yellow Solid

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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.

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

Matrix Scientific

Product number: 302715
Product name: 5-Benzyl-1H-pyrazol-3-amine
Packaging: 100.00mg
Price: $84
Updated: 2026/05/19

Matrix Scientific

Product number: 302715
Product name: 5-Benzyl-1H-pyrazol-3-amine
Packaging: 250.00mg
Price: $123
Updated: 2026/05/19

Matrix Scientific

Product number: 302715
Product name: 5-Benzyl-1H-pyrazol-3-amine
Packaging: 1.00g
Price: $296
Updated: 2026/05/19

Chemenu

Product number: CM125947
Product name: 5-benzyl-1H-pyrazol-3-amine
Purity: 95%+
Packaging: 100mg
Price: $70
Updated: 2026/05/20

Chemenu

Product number: CM125947
Product name: 5-benzyl-1H-pyrazol-3-amine
Purity: 95%+
Packaging: 250mg
Price: $110
Updated: 2026/05/20

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5-BENZYL-1H-PYRAZOL-3-AMINE Chemical Properties,Usage,Production

Synthesis

19212-27-2

150712-24-6

General procedure for the synthesis of 3-amino-5-benzyl-1H-pyrazole from 3-oxo-4-phenylbutanenitrile: A mixed solution of 3-oxo-4-phenylbutanenitrile (Method 26; 0.58 g, 3.64 mmol) with hydrazine monohydrate (0.177 mL, 3.64 mmol) in ethanol (16 mL) was heated and refluxed for 3 hours. Upon completion of the reaction, the mixture was cooled to 25 °C and subsequently concentrated under reduced pressure. The reaction mixture was extracted with dichloromethane (15 mL) and washed twice with saturated saline. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to give an orange solid. The solid was ground with a mixture of hexane and ether (1:1) and collected by filtration to afford 3-amino-5-benzyl-1H-pyrazole as a yellow solid (0.38 g, 60% yield).1H NMR (400 MHz, CDCl3) δ 3.9 (s, 2H), 4.89 (br s, 1H), 5.44 (s, 1H), 7.19-7.34 (m 5H). Mass spectrum (MS): calculated value: 173; measured value: [M + H]+ 174.

References

[1] Patent: WO2005/49033, 2005, A1. Location in patent: Page/Page column 99
[2] Patent: WO2008/62026, 2008, A1. Location in patent: Page/Page column 20

5-BENZYL-1H-PYRAZOL-3-AMINE Preparation Products And Raw materials

Raw materials

Preparation Products

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5-BENZYL-1H-PYRAZOL-3-AMINE Suppliers

China 31 India 1 United States 2 Global 34

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Cool Pharm, Ltd

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View Lastest Price from 5-BENZYL-1H-PYRAZOL-3-AMINE manufacturers

Career Henan Chemical Co

Product: 5-BENZYL-1H-PYRAZOL-3-AMINE 150712-24-6
Price: US $1.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 100KG
Release date: 2020-01-12

150712-24-6, 5-BENZYL-1H-PYRAZOL-3-AMINERelated Search:

5-BENZYL-1H-PYRAZOL-3-AMINE 6-(Phenylmethyl)-1H-imidazo(1,2-b)pyrazole [5-(2-METHOXYANILINO)-3-(2-METHOXYBENZYL)-1H-PYRAZOL-1-YL](2-METHOXYPHENYL)METHANONE 4-AMINO-1-TERT-BUTYL-3-(1'-NAPHTHYLMETHYL)-4-CYANOPYRAZOLE

5-BENZYL-1H-PYRAZOL-3-AMINE

5-Benzyl-2H-pyrazol-3-amine

5-Benzyl-3-amino-1H-pyrazole

1H-Pyrazol-3-amine, 5-(phenylmethyl)-

Acetamide,N-[6-(aminosulfonyl)phenyl]-

5-Benzyl-1H-pyrazol-3-ylamine

3-amino-5-benzypyrazole

150712-24-6