2-(4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl)acetic acid

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Names

[ CAS No. ]:
77978-73-5

[ Name ]:
2-(4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl)acetic acid

[Synonym ]:
4-Methoxycarbonyl-5-methyl-2-oxo-4-pyrrolin-3-essigsaeure
HMS547O03

Chemical & Physical Properties

[ Density]:
1.329g/cm3

[ Boiling Point ]:
482.2ºC at 760 mmHg

[ Melting Point ]:
160ºC

[ Molecular Formula ]:
C9H11NO5

[ Molecular Weight ]:
213.18700

[ Flash Point ]:
245.4ºC

[ Exact Mass ]:
213.06400

[ PSA ]:
92.70000

[ Index of Refraction ]:
1.511

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Maleic anhydride
  • Methyl (Z)-3-aminocrotonate

DownStream

  • methyl 3-(2-methoxy-2-oxoethyl)-5-methyl-2-oxo-1,3-dihydropyrrole-4-carboxylate
  • METHYL 5-(ACETYLOXY)-4-(2-METHOXY-2-OXOETHYL)-2-METHYL-1H-PYRROLE-3-CARBOXYLATE
  • methyl 5-chloro-4-(2-methoxy-2-oxoethyl)-2-methyl-1H-pyrrole-3-carboxylate

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1-(3-Chloro-4-methylphenyl)-4-(2,4,5-trichlorobenzenesulfonyl)piperazine
  • (Diethyl)(p-methoxyphenyl)phosphine
  • 2,5-Dioxopyrrolidin-1-yl 4-ethoxybenzoate
  • Unii-1464LJ22VI
  • 5,7-Dichloro-2-methylbenzo[d]thiazole
  • N-(2-benzoyl-4-methylphenyl)-2-(3-methylbenzamido)benzamide
  • N-hydroxy-L-valine
  • 3-Methoxy-4-phenoxybenzeneethanamine
  • N-(4-bromophenyl)-2-{1-[(2-chlorophenyl)carbonyl]-3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl}acetamide
  • 1-(2,4-Dibromobenzenesulfonyl)-4-(diphenylmethyl)piperazine
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