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131-03-3

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131-03-3 Structure

131-03-3 Structure
IdentificationBack Directory
[Name]

alpha-yohimbine
[CAS]

131-03-3
[Synonyms]

4-(2-amino-1-hydroxyethyl)-2-methoxyphenol hydrochloride(1:1)
methyl (16beta,17alpha,20alpha)-17-hydroxyyohimban-16-carboxylate
[EINECS(EC#)]

205-006-9
[Molecular Formula]

C21H26N2O3
[MOL File]

131-03-3.mol
[Molecular Weight]

354.443
Chemical PropertiesBack Directory
[Melting point ]

243-244°
[alpha ]

D19 -18° (pyridine); D19 -27° (abs alcohol)
[Boiling point ]

543.0±50.0 °C(Predicted)
[density ]

1.31±0.1 g/cm3(Predicted)
[form ]

Solid
[pka]

6.34(at 25℃)
[color ]

Light yellow to brown
Safety DataBack Directory
[RIDADR ]

1544
[HazardClass ]

6.1(a)
[PackingGroup ]

II
Hazard InformationBack Directory
[Definition]

ChEBI: Rauwolscine is a methyl 17-hydroxy-20xi-yohimban-16-carboxylate.
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