Dehydroretinol

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Names

[ CAS No. ]:
79-80-1

[ Name ]:
Dehydroretinol

[Synonym ]:
all-trans-3,4-Didehydroretinol
3-Dehydoretinol
3-Dehydro Retinol
3.7-Dimethyl-1t-(2.2.6-trimethyl-cyclohexadien-(4.6)-yl)-nonatetraen-(1.3t.5t.7t)-ol-(9)
3.4-Didehydro-[7t.9t.11t.13t]retinol
3.4-Didehydro-all-trans-retinol
Vitamin A2
Dehydroretinol
3,4-didehydroretinol
3,4-Dehydroretinol
EINECS 201-226-4

Chemical & Physical Properties

[ Density]:
1.0±0.1g/cm3

[ Boiling Point ]:
425.6±14.0°C at 760 mmHg

[ Melting Point ]:
63-65°C

[ Molecular Formula ]:
C₂₀H₂₈O

[ Molecular Weight ]:
284.43600

[ Flash Point ]:
151.3±16.4°C

[ Exact Mass ]:
284.21400

[ PSA ]:
20.23000

[ LogP ]:
5.28630

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

1-(trifluoromethanesulfonyl)oxy-2,6,6-trimethylcyclohex-1,3-diene
11-cis-Retinol
dehydroretinaldehyde
methyl (7E,9E,11E,13E)-9,13-dimethyl-7-(1,1,5-trimethyl-3,5-cyclohexadien-6-yl)-7,9,11,13-nonatetraen-15-oate
(2E,4E)-3-methyl-5-(2,6,6-trimethylcyclohex-1-enyl)penta-2,4-dienoic acid
3-methyl-5t-(2,6,6-trimethyl-cyclohex-1-enyl)-penta-2t,4-dienoic acid methyl ester
(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)nona-2,4,6,8-tetraenoic acid
(2E,4E)-3-methyl-5-(2,6,6-trimethylcyclohexa-1,3-dienyl)penta-2,4-dien-1-ol
(2E,4E)-3-Methyl-5-(2,6,6-triMethyl-1,3-cyclohexadien-1-yl)-2,4-pentadienal