2',3',5',6'-Tetrahydrospiro[indoline-3,4'-pyran]-2-one

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Names

[ CAS No. ]:
304876-29-7

[ Name ]:
2',3',5',6'-Tetrahydrospiro[indoline-3,4'-pyran]-2-one

[Synonym ]:
2',3',5',6'-Tetrahydrospiro[indole-3,4'-pyran]-2(1H)-one
Spiro[3H-indole-3,4'-[4H]pyran]-2(1H)-one, 2',3',5',6'-tetrahydro-

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
409.7±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C12H13NO2

[ Molecular Weight ]:
203.237

[ Flash Point ]:
201.6±28.7 °C

[ Exact Mass ]:
203.094635

[ PSA ]:
41.82000

[ LogP ]:
1.52

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.606

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Oxindole
  • 2-IODOETHYL ETHER
  • Bis(2-bromoethyl) ether
  • 2-Bromophenylacetonitrile

DownStream

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

  • 6-Methyl-3-(2-methylphenyl)thian-3-ol
  • 3-(4-Fluorophenyl)-6-methylthian-3-ol
  • 2-(3-{[(Benzyloxy)carbonyl]amino}azetidin-1-yl)acetic acid
  • Benzenesulfonyl chloride, 2-iodo-4,6-dimethoxy-
  • 2-(Piperidin-4-ylidene)ethan-1-ol hydrochloride
  • 1-[(4-Chlorophenyl)methyl]cyclohexan-1-amine;hydrochloride
  • 6-Methyl-1,4-diazepan-6-ol;dihydrochloride
  • (3,5-Difluorophenyl)methyl 4-methylbenzene-1-sulfonate
  • 1-Imino-1lambda6-thiepan-1-one
  • 6-Bromo-2-(4-morpholinophenylamino)quinazolin-7-ol
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