(S)-4-Ethyl-4-hydroxy-1H-pyrano[3,4-c]pyridine-3,8(4H,7H)-dione

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Names

[ CAS No. ]:
146683-25-2

[ Name ]:
(S)-4-Ethyl-4-hydroxy-1H-pyrano[3,4-c]pyridine-3,8(4H,7H)-dione

[Synonym ]:
(4S)-4-ethyl-4-hydroxy-1,7-dihydropyrano[3,4-c]pyridine-3,8-dione

Chemical & Physical Properties

[ Molecular Formula ]:
C10H11NO4

[ Molecular Weight ]:
209.19900

[ Exact Mass ]:
209.06900

[ PSA ]:
79.65000

[ LogP ]:
0.44160

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Chloro-6-methoxypyridine
  • 6-chloro-4-iodo-2-methoxy-3-pyridinecarboxaldehyde
  • (S)-2-(3-(((tert-butyldimethylsilyl)oxy)methyl)-2-methoxypyridin-4-yl)-2-hydroxybutanoic acid
  • 4-ethyl-4-hydroxy-8-methoxy-1H-pyrano[3,4-c]pyridin-3(4H)-one
  • 6-Chloropyridn-2-ol

DownStream

  • 7-Ethyl-10-hydroxycamptothecin
  • Campathecin
  • (S)-10-Hydroxycamptothecin
  • (4S)-4-Ethyl-4-hydroxy-9-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-(isocyanatomethyl)-1,3-dimethyl-1H-pyrazole
  • 1-Chloro-3,5-difluoro-4-(trifluoromethylthio)benzene
  • 1-(1-cyclopropyl-1H-1,2,3-triazole-4-carbonyl)piperazine hydrochloride
  • 1,3,4-Trimethylcyclohex-3-en-1-amine hydrochloride
  • 3,3-Dimethyl-2-oxaspiro[4.5]decan-8-amine hydrochloride
  • 2-((2-(Aminomethyl)thiazol-4-yl)methyl)isoindoline-1,3-dione hydrobromide
  • 2-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-4-methyl-1,3-thiazol-5-yl}acetic acid
  • 2-(3-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)phenyl)-4-methylthiazole-5-carboxylic acid
  • 8-Cyano-6-azaspiro[3.4]octane-2-carboxylic acid hydrochloride
  • 5-amino-1-(1-methyl-1H-pyrazol-4-yl)piperidin-2-one, trifluoroacetic acid
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