pd_meltingpoint:61-63 °C
Appearance:Yellow powder
Purity:99%
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retinaldehyde is a mild retinoid credited with increasing epidermal thickness without producing erythema.
beta-carotene
12'-apo-β-caroten-12'-al
all-trans-Retinal
4,9,13-trimethyl-15-(2,6,6-trimethylcyclohex-1-enyl)pentadeca-2,4,6,8,10,12,14-heptaenal
| Conditions | Yield |
|---|---|
|
With
tert.-butylhydroperoxide;
Ru[5,15-bis(tolyl)-10,20-bis(6-O-β-cyclodextryl)porphyrin];
In
hexane; chloroform; water;
for 24h;
|
![(S)-2-[(2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraen-(E)-ylideneamino]-4-methylsulfanyl-butyric acid](/upload/2026/5/8456fe0c-8bbc-440a-ad4c-9111870dcfcc.png)
(S)-2-[(2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraen-(E)-ylideneamino]-4-methylsulfanyl-butyric acid
L-methionine
all-trans-Retinal
| Conditions | Yield |
|---|---|
|
With
phosphate buffer;
Rate constant;
also hydrolysis in physiological solution and aq. EtOH;
|
The CAS number of ALL-TRANS-RETINAL is 116-31-4.
More information of ALL-TRANS-RETINAL 116-31-4 are:
|
CAS Number |
116-31-4 |
|
Density |
0.948g/cm3 |
|
Melting Point |
61-63 °C |
|
Boiling Point |
421.4°C at 760 mmHg |
|
Flash Point |
205.4°C |
|
Vapor Pressure |
2.61E-07mmHg at 25°C |
|
Refractive Index |
1.4500 (estimate) |
|
HS CODE |
29122990 |
|
PSA |
17.07000 |
|
LogP |
5.71690 |
Synonyms for ALL-TRANS-RETINAL 116-31-4:Retinal,all-trans- (8CI);Retinene 1 (6CI);(all-E)-3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenal;2,4,6,8-Nonatetraenal, 3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-,(all-E)-;Axerophthal;E-Retinal;Retinaldehyde;Retinene;Vitamin A aldehyde;Vitamin A1 aldehyde;all-E-Retinal;all-trans-Retinal;all-trans-Retinaldehyde;all-trans-Vitamin A aldehyde;trans-Retinal;trans-Vitamin A aldehyde;
The chemical formula of ALL-TRANS-RETINAL is C20H28O which containing 20 Carbon atoms,28 Hydrogen atoms and 1 Oxygen atoms,and the molecular weight of ALL-TRANS-RETINAL is 284.442.
ALL-TRANS-RETINAL, also known as retinaldehyde, is a significant derivative of the vitamin A group. It is a yellow powder and is predominantly found in liver and brightly colored vegetables. ALL-TRANS-RETINAL is a retinal with all four exocyclic double bonds having E(trans-) geometry, playing a crucial role in various biological processes.
InChI:InChI=1/C20H28O/c1-16(8-6-9-17(2)13-15-21)11-12-19-18(3)10-7-14-20(19,4)5/h6,8-9,11-13,15H,7,10,14H2,1-5H3/b9-6+,12-11+,16-8-,17-13+
Relevant articles related to ALL-TRANS-RETINAL:
|
Article |
Source |
|
Triplet quantum chain process in the photoisomerization of 9-cis retinal as revealed by nanosecond time-resolved infrared spectroscopy |
Yuzawa, Tetsuro,Hamaguchi, Hiro-o , p. 414 - 418 (2010) |
|
- |
Karrer,Rueegger , p. 284 (1940) |
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