1H-PYRAZOL-4-YLAMINE

Form

Product Name: 1H-PYRAZOL-4-YLAMINE
CAS No.: 28466-26-4
Chemical Name: 1H-PYRAZOL-4-YLAMINE
Synonyms: 1H-Pyrazol-4-amine;4-AMINOPYRAZOLE;4-AMINO-1H-PYRAZOLE;AKOS PAO-0001;H-PYRAZOL-4-YLAMINE;1H-Pyrazole-4-amine;4-Aminopyrazole 95%;1H-PYRAZOL-4-YLAMINE;1H-Pyrazol-4-amine (9CI, ACI)
CBNumber: CB1840324
Molecular Formula: C3H5N3
Formula Weight: 83.09
MOL File: 28466-26-4.mol

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1H-PYRAZOL-4-YLAMINE Property

Melting point:: 75-77°C
Boiling point:: 142.17°C (rough estimate)
Density: 1.0248 (rough estimate)
refractive index: 1.5060 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
form: powder to crystal
pka: 17.70±0.50(Predicted)
color: White to Brown to Dark purple
Sensitive: Hygroscopic
InChI: InChI=1S/C3H5N3/c4-3-1-5-6-2-3/h1-2H,4H2,(H,5,6)
InChIKey: AXINVSXSGNSVLV-UHFFFAOYSA-N
SMILES: N1C=C(N)C=N1
CAS DataBase Reference: 28466-26-4
NIST Chemistry Reference: 4-NH2-pyrazole(28466-26-4)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 22-36/37/38
Safety Statements: 26-36/37
WGK Germany: 3
RTECS: UQ4993000
HazardClass: IRRITANT
HS Code: 2933199090

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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

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: 700940
Product name: 4-Aminopyrazole
Purity: 95%
Packaging: 1g
Price: $126
Updated: 2024/03/01

TCI Chemical

Product number: P2523
Product name: 1H-Pyrazol-4-amine
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $85
Updated: 2024/03/01

Alfa Aesar

Product number: H28921
Product name: 4-Amino-1H-pyrazole, 95%
Packaging: 100mg
Price: $71.1
Updated: 2023/06/20

Alfa Aesar

Product number: H28921
Product name: 4-Amino-1H-pyrazole, 95%
Packaging: 500mg
Price: $139
Updated: 2021/12/16

TRC

Product number: A628905
Product name: 4-Amino-1H-pyrazole
Packaging: 1g
Price: $120
Updated: 2021/12/16

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1H-PYRAZOL-4-YLAMINE Chemical Properties,Usage,Production

Form

powder

Uses

4-Aminopyrazole, is a versatile building block for the preparation of pharmaceutical and biologically active compounds. 4-Amino-1H-pyrazole, has also shown to have anticonvulsant activity, and thus can be used in the treatment of epileptic seizures.

1H-PYRAZOL-4-YLAMINE Preparation Products And Raw materials

Raw materials

Preparation Products

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1H-PYRAZOL-4-YLAMINE Suppliers

China 142 Germany 1 India 8 Japan 1 United Kingdom 5 United States 16 Global 173

Chongqing Xingcan Pharmaceutical Technology Co., Ltd.

Tel: 15523000485
Email: xingcanyaoye@sina.com
Country: China
ProdList: 1686
Advantage: 58

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Fax: 021-50795055
Email: sales@accelachem.com
Country: China
ProdList: 11660
Advantage: 64

Nanjing Kaitian Chemical Co., Ltd

Tel: 159-5167-3915 15951673915
Email: 3408381536@qq.com
Country: China
ProdList: 88
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

PharmaBlock Sciences (Nanjing),Inc.

Tel: 400-0255188 4000255188
Fax: 86-025-86918232
Email: sales@pharmablock.com
Country: China
ProdList: 5268
Advantage: 55

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

BeiJing Hwrk Chemicals Limted

Tel: 0757-86329057 18501085097
Fax: 010-89508210
Email: sales3.gd@hwrkchemical.com
Country: China
ProdList: 7583
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Energy Chemical

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Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
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Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Email: sales@capotchem.com
Country: China
ProdList: 18217
Advantage: 66

Shanghai Sinch Parmaceuticals Tech. Co. Ltd.

Tel: +86-21-54098501
Fax: +86-21-54096319
Email: sales@sinch.com.cn
Country: China
ProdList: 11605
Advantage: 64

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View Lastest Price from 1H-PYRAZOL-4-YLAMINE manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 1H-PYRAZOL-4-YLAMINE 28466-26-4
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-22

Career Henan Chemical Co

Product: 1H-PYRAZOL-4-YLAMINE 28466-26-4
Price: US $1.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 200kg
Release date: 2018-12-20

28466-26-4, 1H-PYRAZOL-4-YLAMINERelated Search:

Mordant Red 7 1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE ACID ORANGE 63 ACID YELLOW 54 ACID RED 183 ACID YELLOW 40 ACID ORANGE 74 ACID YELLOW 11 CIBACRON BRILLIANT YELLOW 3G-P Mordant Red 19 5-CHLORO-1,3-DIMETHYL-4-NITRO-1H-PYRAZOLE 3-Methyl-4-nitropyrazole 3,5-Dimethyl-4-nitro-1H-pyrazole 1-ISOPROPYL-1H-PYRAZOL-5-AMINE 3-Aminopyrazole-4-carboxylic acid 4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE 1,5-DIMETHYL-1 H-PYRAZOL-3-YLAMINE 5-AMINO-3-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER

4-Aminopyrazole 95%

1H-Pyrazol-4-amine

AKOS PAO-0001

1H-PYRAZOL-4-YLAMINE

4-AMINOPYRAZOLE

4-AMINO-1H-PYRAZOLE

1H-Pyrazole-4-amine

H-PYRAZOL-4-YLAMINE

1H-Pyrazol-4-amine (9CI, ACI)

28466-26-4

Pyrazole series

API intermediates