Betulin

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Names

[ CAS No. ]:
473-98-3

[ Name ]:
Betulin

[Synonym ]:
Betuline
Lup-20(30)-ene-3b,28-diol
TROCHOL
3b-Lup-20(29)-ene-3,28-diol
Betulin
BETULOL
(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-(Hydroxyméthyl)-5a,5b,8,8,11a-pentaméthyl-1-(1-propèn-2-yl)icosahydro-1H-cyclopenta[a]chrysén-9-ol
(3β)-Lup-20(29)-ene-3,28-diol
MFCD00016802
Lup-20(29)-ene-3b,28-diol
betula camphor
BETULINOL
(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-(Hydroxymethyl)-1-isopropenyl-5a,5b,8,8,11a-pentamethylicosahydro-1H-cyclopenta[a]chrysen-9-ol
EINECS 207-475-5
Lup-20(29)-ene-3,28-diol, (3β)-
Lup-20(30)-ene-3β,28-diol

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
522.3±23.0 °C at 760 mmHg

[ Melting Point ]:
256-257 °C(lit.)

[ Molecular Formula ]:
C₃₀H₅₀O₂

[ Molecular Weight ]:
442.717

[ Flash Point ]:
210.9±17.2 °C

[ Exact Mass ]:
442.381073

[ PSA ]:
40.46000

[ LogP ]:
9.01

[ Vapour Pressure ]:
0.0±3.1 mmHg at 25°C

[ Index of Refraction ]:
1.525

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS08

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H371

[ Precautionary Statements ]:
P260

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S36/37-S36-S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
OK5755000

[ HS Code ]:
29181985

Precursor & DownStream

Precursor

DownStream

Betulinic acid
Betulinaldehyde
Betulonic acid
3-epi-betulinic acid
tetramethylbenzene
1,2,5,6-Tetramethylnaphthalene
Naphthalene, 1,2,7-trimethyl-
2,7-Dimethylnaphthalene
Lupeol

Customs

[ HS Code ]: 29181985

Articles

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alpha-Glucosidase inhibitory activity of triterpenoids from Cichorium intybus.

J. Nat. Prod. 71 , 910-3, (2008)

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