1H-PYRAZOLE-4-CARBOXYLICACID, 3-AMINO-5-METHYL-, ETHYL ESTER

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Names

[ CAS No. ]:
23286-70-6

[ Name ]:
1H-PYRAZOLE-4-CARBOXYLICACID, 3-AMINO-5-METHYL-, ETHYL ESTER

[Synonym ]:
3-metil-4-carboetossi-5-amminopirazolo
5-AMINO-3-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
ethyl 3-amino-5-methylpyrazole-4-carboxylate
ethyl 5-amino-3-methylpyrazole-4-carboxylate
5-amino-3-methyl-1(2)H-pyrazole-4-carboxylic acid ethyl ester
ethyl 5-amino-3-methyl-1H-pyrazole-4-carboxylate
3-amino-4-carboethoxy-5-methylpyrazole
3-amino-5-methyl-1(2)H-pyrazole-4-carboxylic acid ethyl ester
5-amino-3-methyl-1H-pyrazole-4-carboxylicacidethylester
3-amino-4-ethoxycarbonyl-5-methylpyrazole

Chemical & Physical Properties

[ Density]:
1.265g/cm3

[ Boiling Point ]:
356.6ºC at 760mmHg

[ Melting Point ]:
54ºC

[ Molecular Formula ]:
C7H11N3O2

[ Molecular Weight ]:
169.18100

[ Flash Point ]:
169.5ºC

[ Exact Mass ]:
169.08500

[ PSA ]:
81.00000

[ LogP ]:
1.05820

[ Vapour Pressure ]:
0.00658mmHg at 25°C

[ Index of Refraction ]:
1.589

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • β-methoxyethylidene cyanacetate d'ethyle
  • 2-Butenoic acid, 2-cyano-3-ethoxy-, ethyl ester
  • 2-ethoxycarbonyl-3-oxobutanenitrile semicarbazone
  • Ethyl 5-methylisoxazole-4-carboxylate
  • Hydrochloric acid
  • 4H-1,3,4-Thiadiazine-6-carboxylicacid,2-amino-5-methyl-,ethylester(9CI)

DownStream

  • (3-diazonio-5-methylpyrazol-4-ylidene)-ethoxymethanolate
  • ethyl 2-methylpyrazolo[1,5-a]pyrimidine-3-carboxylate
  • 2-METHYL-PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLIC ACID
  • Pyrazolo[1,5-a]pyrimidine-3-carbonyl chloride, 2-methyl- (9CI)
  • ethyl 3,6-dimethylpyrazolo[5,1-e]tetrazole-7-carboxylate

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%