Squamolone

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Names

[ CAS No. ]:
40451-67-0

[ Name ]:
Squamolone

[Synonym ]:
N-carbamoylpyrrolidone
pyrrolidone urea
2-oxopyrrolidinecarboxamide
2-Oxo-1-pyrrolidinecarboxamide
squamolone
1-Carbamoyl-2-pyrrolidone
Bio-0328
2-oxo-pyrrolidine-1-carboxylic acid amide
1-carbamoyl-2-pyrrolidinone

Chemical & Physical Properties

[ Density]:
1.353g/cm3

[ Boiling Point ]:
250.7ºC at 760 mmHg

[ Melting Point ]:
143-144 °C

[ Molecular Formula ]:
C5H8N2O2

[ Molecular Weight ]:
128.12900

[ Flash Point ]:
105.4ºC

[ Exact Mass ]:
128.05900

[ PSA ]:
63.40000

[ LogP ]:
0.32570

[ Index of Refraction ]:
1.551

Safety Information

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Pyrrolidinone
  • Methyl carbamate
  • 4-UREIDO-BUTYRIC ACID
  • 1-(N-chloroacetylcarbamoyl)-2-pyrrolidinone
  • Potassium cyanate
  • 4-Aminobutanoic acid
  • Urea

DownStream

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Related Compounds

  • 4-(1,3-Oxazol-5-yl)butan-1-amine
  • 3-Chloroquinoline-7-carbonitrile
  • 3-Fluoro-4-(2-pyridinyl)benzoic acid methyl ester
  • 3-(p-Tolyl)isoxazol-4-amine
  • 2-chloro-N-cyclopropyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine
  • 2-Cyclopropyl-3,3,3-trifluoropropanoic acid
  • (2S)-2-(2-Adamantyl)propanoic acid
  • 1-(Hept-6-yn-1-yloxy)-3-methylbenzene
  • 1-Methyl-5-[5-methyl-6-(piperidin-4-yloxy)pyrimidin-4-yl]-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole
  • 1-(4-Fluorophenyl)-4-isopropoxy-pyrazole-3-carbonyl chloride
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