Methyl 3-Hydroxy-1-Methyl-1H-Pyrazole-5-Carboxylate

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Names

[ CAS No. ]:
52867-42-2

[ Name ]:
Methyl 3-Hydroxy-1-Methyl-1H-Pyrazole-5-Carboxylate

[Synonym ]:
5-hydroxy-2-methyl-2H-pyrazole-3-carboxylic acid methyl ester
Methyl 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate
3-Hydroxy-1-methyl-5-pyrazolcarbonsaeuremethylester
2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid methyl ester
Methyl 3-hydroxy-1-methylpyrazole-5-carboxylate
methyl 3-hydroxy-1-methyl-1H-pyrazole-5-carboxylate

Chemical & Physical Properties

[ Density]:
1.288g/cm3

[ Boiling Point ]:
330.7ºC at 760mmHg

[ Molecular Formula ]:
C6H8N2O3

[ Molecular Weight ]:
156.13900

[ Flash Point ]:
153.8ºC

[ Exact Mass ]:
156.05300

[ PSA ]:
64.09000

[ Index of Refraction ]:
1.508

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methylhydrazine sulfate
  • Dimethyl but-2-ynedioate
  • Methyl 5-hydroxypyrazole-3-carboxylate
  • methyl iodide
  • monomethylhydrazine
  • dimethyl 2-[amino(methyl)amino]but-2-enedioate
  • Cyclopentadiene
  • 2,4-Pentandione

DownStream

  • 3-METHOXY-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID

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

  • 3-(2-methylbut-3-yn-2-yl)-1H,4H,5H,6H-cyclopenta[c]pyrazole
  • 2-methyl-3-(pyrrolidin-2-ylmethyl)-2H-indazole
  • 5-Chloro-2-fluoro-3-(1-isocyanatocyclopropyl)pyridine
  • tert-butyl N-{2-[2-(dimethylamino)-4-fluorophenyl]-1-oxopropan-2-yl}carbamate
  • 2-Azido-2-[2-(trifluoromethyl)pyridin-3-yl]ethan-1-ol
  • 1-(3-Bromo-4-hydroxyphenyl)-2,2-difluoroethan-1-one
  • 5-(3-Amino-3-methylbutyl)-2-methylphenol
  • tert-butyl N-{2-[2-(methylamino)propan-2-yl]-5-(trifluoromethyl)phenyl}carbamate
  • 2-hydroxy-2-methyl-3-(1H-pyrrol-2-yl)propanoic acid
  • 2,2-Difluoro-1-(2-hydroxynaphthalen-1-yl)cyclopropane-1-carboxylic acid
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