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93413-70-8

93413-70-8 structure
93413-70-8 structure

Name 5-(4-methoxyphenyl)-3-methyl-1-oxa-3-azaspiro[5.5]undecane
Synonyms Venlafaxine Cyclic Impurity H
5-(4-methoxyphenyl)-3-methyl-3-aza-1-oxaspiro(5.5)-undecane
Venlafaxine Cyclic Impurity
UNII-W0KZX6545W
spiro venlafaxine
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
HS Code 2934999090

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93413-70-8 structure

93413-70-8

Literature: Solvay Pharmaceuticals, B.V. Patent: US2009/5455 A1, 2009 ; Location in patent: Page/Page column 6-7 ;

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93413-70-8 structure

93413-70-8

Literature: Saravanan, Mohanarangam; Kumar, Karra Suresh; Reddy, Padi Pratap; Satyanarayana, Bollikonda Synthetic Communications, 2010 , vol. 40, # 13 p. 1880 - 1886
Precursor  2

DownStream  1

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