1-Methyl-1H-pyrazol-5-amine

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Names

[ CAS No. ]:
1192-21-8

[ Name ]:
1-Methyl-1H-pyrazol-5-amine

[Synonym ]:
2-Methyl-3-aMino-pyrazole
1-Methyl-1H-pyrazol-5-amine
2-METHYLPYRAZOL-3-AMINE
MFCD00068156
1-Methylpyrazol-5-ylaMine
2-methyl pyrazole-3-amine
2-methyl-2H-pyrazol-3-ylamine
1H-Pyrazol-5-amine, 1-methyl-
5-amino-1-methyl-1H-pyrazole
5-AMINO-1-METHYLPYRAZOLE
1-METHYL-5-AMINOPYRAZOLE
AKOS PAO-0256
3-amino-2-methyl-2H-pyrazole

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
231.4±13.0 °C at 760 mmHg

[ Melting Point ]:
73 °C

[ Molecular Formula ]:
C4H7N3

[ Molecular Weight ]:
97.118

[ Flash Point ]:
93.8±19.8 °C

[ Exact Mass ]:
97.063995

[ PSA ]:
43.84000

[ LogP ]:
-0.44

[ Vapour Pressure ]:
0.1±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.601

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (2E)-3-Methoxyacrylonitrile
  • monomethylhydrazine
  • 1H-PYRAZOL-5-AMINE
  • methyl iodide
  • 5-amino-4-cyano-1-methyl-1,2-pyrazole
  • 1-Methylaminopyrazole
  • 3-Chloroacrylonitrile
  • 3-Oxopropanenitrile

DownStream

  • ETHYL 4-CHLORO-1-METHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLATE
  • 1-methyl-5-pyrrolidin-1-ylpyrazole
  • 5-Bromo-1-methyl-1H-pyrazolo[3,4-b]pyridine
  • (2-methylpyrazol-3-yl)urea
  • 5-isothiocyanato-1-methylpyrazole
  • 1-Methyl-5-nitro-1H-pyrazolo[3,4-b]pyridine
  • 1H-Pyrazolo[3,4-d]pyrimidine, 1-methyl-
  • DIETHYL 2-([(1-METHYL-1H-PYRAZOL-5-YL)AMINO]METHYLENE)MALONATE

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4-Iodo-1-methyl-1H-pyrazol-5-amine
  • 3-bromo-1-methyl-1H-pyrazol-5-amine
  • 4-Ethyl-1-methyl-1H-pyrazol-5-amine
  • 3-ethyl-1-methyl-1H-pyrazol-5-amine
  • 4-bromo-1-methyl-1H-pyrazol-5-amine
  • 4-Chloro-1-methyl-1H-pyrazol-5-amine
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-{2-[(dimethylcarbamoyl)methoxy]phenyl}-2,2-difluoroacetate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 4-(cyclopentylsulfanyl)-3-(trifluoromethyl)benzoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 4-carbamoyl-3-chlorobenzoate
  • tert-butyl 3-{2-[(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)oxy]-1-fluoro-2-oxoethyl}-2,2-dimethylpyrrolidine-1-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(2,3-dihydro-1,4-benzoxathiin-2-yl)acetate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 5-chloro-4-methyl-1H-indole-2-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-chloro-3,5-dimethoxybenzoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 1,3-dimethyl-5-(4-methyl-1H-pyrazol-1-yl)-1H-pyrazole-4-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(3,4-dimethoxyphenyl)-2-methylpropanoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-methylpropanoate
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