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

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Names

[ CAS No. ]:
93413-70-8

[ 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

Precursor & DownStream

Precursor

  • Formaldehyde
  • 1-(4-Methoxyphenyl)-2-aminoethyl cyclohexanol hydrochloride

DownStream

  • Venlafaxine

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

  • Methyl 1-(3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropanecarboxylate
  • 1-(4'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1'-biphenyl]-4-yl)cyclopropane-1-carboxylic acid
  • 1-[3-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclopropanecarboxylic acid methyl ester
  • 1-[3-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyridinyl]cyclopropanecarboxylic acid ethyl ester
  • Methyl 2-(2-(methylsulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate
  • Methyl 5-((tert-butoxycarbonyl)amino)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan--2-yl)benzoate
  • (S)-1-(1-Aminoethyl)cyclohexan-1-ol
  • methyl (2S)-2-amino-3-(2-hydroxyphenyl)propanoate;hydrochloride
  • 2,2,4,4-Tetramethylpentan-3-amine hydrochloride salt
  • (2,3,4,5-Tetramethoxyphenyl)boronic acid
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