5-(4-methoxyphenyl)-3-methyl-1-oxa-3-azaspiro[5.5]undecane

Names

[ Name ]:
5-(4-methoxyphenyl)-3-methyl-1-oxa-3-azaspiro[5.5]undecane

[Synonym ]:
Venlafaxine Cyclic Impurity H
5-(4-methoxyphenyl)-3-methyl-3-aza-1-oxaspiro(5.5)-undecane
Venlafaxine Cyclic Impurity
UNII-W0KZX6545W
spiro venlafaxine

Chemical & Physical Properties

[ Density]:
1.09g/cm3

[ Boiling Point ]:
399.8ºC at 760 mmHg

[ Molecular Formula ]:
C₁₇H₂₅NO₂

[ Molecular Weight ]:
275.38600

[ Flash Point ]:
135.7ºC

[ Exact Mass ]:
275.18900

[ PSA ]:
21.70000

[ LogP ]:
3.33910

[ Index of Refraction ]:
1.554

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

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%