(S)-4-ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione

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Names

[ CAS No. ]:
110351-94-5

[ Name ]:
(S)-4-ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione

[Synonym ]:
(s)-8-Ethyl-8-hydroxy-2,3,5,8-tetrahydro-6-oxa-3a-aza-cyclopenta[b]naphthalene-1,4,7-trione
(4S)-4-ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10-trione
1H-Pyrano[3,4-f]indolizine-3,6,10(4H)-trione, 4-ethyl-7,8-dihydro-4-hydroxy-, (4S)-
(4S)-4-Ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
666.6±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C13H13NO5

[ Molecular Weight ]:
263.25

[ Flash Point ]:
357.0±31.5 °C

[ Exact Mass ]:
263.079376

[ PSA ]:
85.60000

[ LogP ]:
-0.94

[ Vapour Pressure ]:
0.0±4.6 mmHg at 25°C

[ Index of Refraction ]:
1.637

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (S)-4-Ethyl-4,6-dihydroxy-3,10-dioxo-3,4,8,10-tetrahydro-1H-pyrano[3,4-f]indolizine-7-carboxylic acid tert-butyl ester
  • (4'S)-4'-ethyl-1',4',7',8'-tetrahydro-4'-hydroxy-3'H,10'H-spiro[1,3-dioxolane-2,6'-pyrano[3,4-f]indolizine]-3',10'-dione
  • (S)-4'-ethyl-4'-(methoxymethoxy)-7',8'-dihydrospiro[[1,3]dioxolane-2,6'-pyrano[3,4-f]indolizine]-3',10'(1'H,4'H)-dione
  • (S)-α-ethyl-α-hydroxy-1,1-(ethylenedioxy)-6-hydroxymethyl-5-oxo-1,2,3,5-tetrahydroindolizine-7-[N-(1S)-1-phenylethyl]acetamide
  • Citrazinic acid
  • 2,6-Dichloroisonicotinic acid
  • propyl 4-(1,2-dihydroxybutan-2-yl)-6-methoxy-5-(phenylmethoxymethyl)pyridine-2-carboxylate

DownStream

  • rubitecan
  • 9-Aminocamptothecin
  • 7-Ethyl-10-hydroxycamptothecin
  • Campathecin
  • Irinotecan
  • 9-Nitrocamptothecin
  • 9-amino-20-camptothecin
  • 9-Hydroxycamptothecin
  • Irinotecan hydrochloride
  • 10,11-methylenedioxycamptothecin

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

  • 2-[(4-Chloro-3-nitrophenyl)amino]-2-oxoethyl 9-oxobicyclo[3.3.1]nonane-3-carboxylate
  • 1,1,1-Trifluoro-3-(3-methylpyridin-2-yl)propan-2-one
  • (R)-3-(4-Chlorophenoxy)butanoic acid
  • Dimethyl 2-methyl-3-methylidenebutanedioate
  • 5,5-Diethyl-1-methoxy-2,4,6(1H,3H,5H)-pyrimidinetrione
  • 2-(1-Aminocyclohexyl)acetamide
  • 1-(2-Amino-6-chloropurin-7-yl)ethanone
  • Cyclohexyl 1-(diethoxyphosphoryl)-4-(3-phenoxyphenyl)butane-1-sulfonate
  • Tert-butyl 2-chloro-2-cyanoacetate
  • 1-Methoxy-4-(4-nitrobenzyl)benzene
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