17beta-Hydroxy-17-methylandrosta-4,9(11)-dien-3-one

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Names

[ CAS No. ]:
1039-17-4

[ Name ]:
17beta-Hydroxy-17-methylandrosta-4,9(11)-dien-3-one

[Synonym ]:
(17β)-17-Hydroxy-17-methylandrosta-4,9(11)-dien-3-one
DELTA9(11)-Methyltestosterone
17b-Hydroxy-17-methylandrosta-4,9(11)-dien-3-one
androsta-4,9(11)-dien-3-one,17|A-hydroxy-17-methyl
17beta-Hydroxy-17-methylandrosta-4,9(11)-dien-3-one
Δ9(11)-Methyltestosterone
Androsta-4,9(11)-dien-3-one, 17-hydroxy-17-methyl-, (17β)-
MFCD00021151
EINECS 213-864-0
Androsta-4,9(11)-dien-3-one, 17β-hydroxy-17-methyl-

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
448.3±45.0 °C at 760 mmHg

[ Melting Point ]:
169 °C

[ Molecular Formula ]:
C20H28O2

[ Molecular Weight ]:
300.435

[ Flash Point ]:
191.0±21.3 °C

[ Exact Mass ]:
300.208923

[ PSA ]:
37.30000

[ LogP ]:
3.64

[ Vapour Pressure ]:
0.0±2.5 mmHg at 25°C

[ Index of Refraction ]:
1.573

MSDS

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Safety Information

[ Hazard Codes ]:
Xi,Xn,F

[ Risk Phrases ]:
R43:May cause sensitization by skin contact. R36:Irritating to the eyes. R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R11:Highly Flammable.

[ Safety Phrases ]:
S36/37-S36-S26-S16

[ RIDADR ]:
UN1648 3/PG 2

[ RTECS ]:
AN3430000

[ HS Code ]:
2937290018

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 11α-(p-Toluolsulfonyloxy)-17α-methyl-17β-hydroxy-4-androsten-3-on
  • Androst-4-en-3-one,11,17-dihydroxy-17-methyl-, (11a,17b)-
  • METHYLMAGNESIUM BROMIDE
  • Androst-4-en-3-one,11,17-dihydroxy-17-methyl-, (11b,17b)-

DownStream

Customs

[ HS Code ]: 2937290018