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1-Methyl-1H-pyrazol-3-amine

1-Methyl-1H-pyrazol-3-amine Structure
1-Methyl-1H-pyrazol-3-amine structure
CAS No.
1904-31-0
Chemical Name:
1-Methyl-1H-pyrazol-3-amine
Synonyms
1-methylpyrazol-3-amine;3-AMINO-1-METHYLPYRAZOLE;1-METHYL-1H-PYRAZOL-3-YLAMINE;AKOS B014443;BUTTPARK 83\09-99;ART-CHEM-BB B014443;1-methyl-3-aminopyrazole;N-methyl-3-aminopyrazole;1-METHYL-1H-PYRAZOL-3-AMINE;3-Amino-1-methyl-1H-pyrazole
CBNumber:
CB4272687
Molecular Formula:
C4H7N3
Molecular Weight:
97.12
MDL Number:
MFCD00466340
MOL File:
1904-31-0.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-04-24 14:58:38
Product description Number Pack Size Price
3-Amino-1-methylpyrazole >98.0%(GC)(T) A2277 1g $24
3-Amino-1-methylpyrazole >98.0%(GC)(T) A2277 5g $50
1-METHYL-3-AMINOPYRAZOLE 95% 27080 25G $89
1-METHYL-3-AMINOPYRAZOLE 95% 27080 100G $269
1-Methyl-1H-pyrazol-3-amine M332483 1g $45
More product size
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1-Methyl-1H-pyrazol-3-amine Properties

Boiling point 93 °C
Density 1.12g/ml
refractive index 1.5420-1.5460
storage temp. under inert gas (nitrogen or Argon) at 2–8 °C
form clear liquid
pka 4.04±0.10(Predicted)
color Light orange to Yellow to Green
Water Solubility Slightly soluble in water.
Sensitive Air Sensitive
InChI InChI=1S/C4H7N3/c1-7-3-2-4(5)6-7/h2-3H,1H3,(H2,5,6)
InChIKey MOGQNVSKBCVIPW-UHFFFAOYSA-N
SMILES N1(C)C=CC(N)=N1
CAS DataBase Reference 1904-31-0(CAS DataBase Reference)
NIST Chemistry Reference 1-methyl-3-aminopyrazole(1904-31-0)
UNSPSC Code 12352116

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS05
Signal word  Warning
Hazard statements  H315-H319-H302-H314-H318
Precautionary statements  P305+P351+P338-P309-P310-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xn,Xi
Risk Statements  22-36/37/38
Safety Statements  26-36/37/39
RIDADR  UN2735
WGK Germany  WGK 3
Hazard Note  Irritant
HazardClass  8
HS Code  29331990
Storage Class 11 - Combustible Solids
NFPA 704
1
2 0

1-Methyl-1H-pyrazol-3-amine price More Price(38)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical A2277 3-Amino-1-methylpyrazole >98.0%(GC)(T) 1904-31-0 1g $24 2026-04-30 Buy
TCI Chemical A2277 3-Amino-1-methylpyrazole >98.0%(GC)(T) 1904-31-0 5g $50 2026-04-30 Buy
AstaTech 27080 1-METHYL-3-AMINOPYRAZOLE 95% 1904-31-0 25G $89 2026-04-30 Buy
AstaTech 27080 1-METHYL-3-AMINOPYRAZOLE 95% 1904-31-0 100G $269 2026-04-30 Buy
TRC M332483 1-Methyl-1H-pyrazol-3-amine 1904-31-0 1g $45 2021-12-16 Buy
Product number Packaging Price Buy
A2277 1g $24 Buy
A2277 5g $50 Buy
27080 25G $89 Buy
27080 100G $269 Buy
M332483 1g $45 Buy

1-Methyl-1H-pyrazol-3-amine Chemical Properties,Uses,Production

Chemical Properties

Colorless to light yellow liqui

Uses

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

1-Methyl-1H-pyrazol-3-amine synthesis

75092-34-1
1904-31-0
Synthesis of 1-Methyl-1H-pyrazol-3-amine from 4-Iodo-1-methyl-3-nitro-1H-pyrazole

1-Methyl-1H-pyrazol-3-amine Preparation Products And Raw materials

Raw materials

Preparation Products

1,6-dimethyl-1H-pyrazolo[3,4-b]pyridin-4-ol

1-Methyl-1H-pyrazol-3-amine Suppliers

Global( 284)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		+86-（0）57185586718; +8613336195806 sales@capot.com China 29640 60
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29819 58
Changzhou Ansciep Chemical Co., Ltd. 		+86 519 86305871 sales@ansciepchem.com CHINA 4241 58
Jinan Carbotang Biotech Co.,Ltd. 		+8615866703830 figo.gao@foxmail.com China 8497 58
Accela ChemBio Inc. 		+1-858-6993322 info@accelachem.com United States 21193 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
Wuhan Chemwish Technology Co., Ltd 		027-67849912 sales@chemwish.com CHINA 10821 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49977 58
Fuxin Pharmaceutical 		+86-021-021-50872116 +8613122107989 contact@fuxinpharm.com China 10000 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
ATK CHEMICAL COMPANY LIMITED 		60
career henan chemical co 		58
Changzhou Ansciep Chemical Co., Ltd. 		58
Jinan Carbotang Biotech Co.,Ltd. 		58
Accela ChemBio Inc. 		58
Alchem Pharmtech,Inc. 		58
Wuhan Chemwish Technology Co., Ltd 		58
CONIER CHEM AND PHARMA LIMITED 		58
Fuxin Pharmaceutical 		58

View Lastest Price from 1-Methyl-1H-pyrazol-3-amine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-Methyl-1H-pyrazol-3-amine pictures 2025-12-01 1-Methyl-1H-pyrazol-3-amine
1904-31-0
 US $0.00 / kg 1kg 99% 10000KGS Shaanxi Dideu New Materials Co. Ltd
1-Methyl-1H-pyrazol-3-amine pictures 2021-07-02 1-Methyl-1H-pyrazol-3-amine
1904-31-0
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
1-Methyl-1H-pyrazol-3-amine pictures 2019-07-06 1-Methyl-1H-pyrazol-3-amine
1904-31-0
 US $1.00 / kg 1kg 98% 200KG Career Henan Chemical Co

1-Methyl-1H-pyrazol-3-amine Spectrum

1-Methyl-1H-pyrazol-3-amine(1904-31-0)MS1-Methyl-1H-pyrazol-3-amine(1904-31-0)1HNMR1-Methyl-1H-pyrazol-3-amine(1904-31-0)13CNMR1-Methyl-1H-pyrazol-3-amine(1904-31-0)IR1

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1-METHYL-1H-PYRAZOL-3-AMINE AKOS B014443 BUTTPARK 83\09-99 ART-CHEM-BB B014443 1-methyl-3-aminopyrazole 3-Amino-1-methyl-1H-pyrazole N-methyl-3-aminopyrazole 1-Methyl-1H-pyrazol-3-amine ,97% N-methyl-3-amino-1h-pyrazole 3-Amino-1-methylpyrazole > 1H-Pyrazol-3-amine, 1-methyl- 1-METHYL-1H-PYRAZOL-3-YLAMINE 3-AMINO-1-METHYLPYRAZOLE 1-methylpyrazol-3-amine 1-Methyl-1H-pyrazol-3-amine, 10 mM in DMSO 1-Methyl-1H-pyrazol-3-amine 1904-31-0 19043-31-0 Pyrazoles & Triazoles Amines Pyrazoles & Triazoles Pyrazole Imidazoles, Pyrroles, Pyrazoles, Pyrrolidines