5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1h-2-benzopyran-1-one-7-carboxylic acid

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Names

[ CAS No. ]:
16281-39-3

[ Name ]:
5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1h-2-benzopyran-1-one-7-carboxylic acid

[Synonym ]:
1H-2-Benzopyran-7-carboxylic acid,5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo
5-chloro-8-hydroxy-3-methyl-1-oxoisochroman-7-carboxylic acid
3-methyl-5-chloro-7-carboxy-8-hydroxyisocoumarin
5-chloro-8-hydroxy-3,4-dihydro-3-methylisocoumarin-7-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.539g/cm3

[ Boiling Point ]:
521.4ºC at 760mmHg

[ Molecular Formula ]:
C11H9ClO5

[ Molecular Weight ]:
256.63900

[ Flash Point ]:
269.2ºC

[ Exact Mass ]:
256.01400

[ PSA ]:
83.83000

[ LogP ]:
1.84520

[ Vapour Pressure ]:
1.06E-11mmHg at 25°C

[ Index of Refraction ]:
1.62

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • (R)-2-tert-butoxycarbonylamino-3-furan-3-yl-propionic acid
  • tert-butyl N-[(4-acetylcyclohexyl)methyl]carbamate
  • benzyl N-(4-propylphenyl)carbamate
  • tert-Butyl (3S,4R)-4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-methoxypiperidine-1-carboxylate
  • Methyl 2-(oxan-4-ylamino)-4-(piperidin-1-ylmethyl)benzoate
  • Pyridin-4-yl-methylcarbamic acid phenyl ester
  • 3-(4-Ethylphenyl)-5-[(methylamino)methyl]-1,3-oxazolidin-2-one
  • 3-(6-Methoxy-[1,5]naphthyridin-4-yl)-propionic acid ethyl ester
  • N-(3-chloro-4-((4-methylpiperazin-1-yl)methyl)phenyl)-3-iodo-4-methylbenzamide
  • N-(4-((4-(2-hydroxyethyl)piperazin-1-yl)methyl)-3-(trifluoromethyl)phenyl)-3-iodo-4-methylbenzamide
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