Products 116-31-4

CAS 116-31-4 appears in our catalog under these names: All-trans-retinal, 97%, All-trans Retinal, (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenal, all-trans-Retinal, all–trans Retinal. Offered by: Combi-blocks, Chemat Brand, Triz Pharma-Tech, TRC, GLPBio. Available pack sizes: 5g, 1g, on request, 100mg, 250mg, 500mg, 25g, 10g.

All-trans-retinal, 97%
Combi-blocks
  • size: 5g, 1g
  • Variants: 2
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All-trans Retinal
Chemat Brand
  • size: on request
  • Variants: 1
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(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenal
Triz Pharma-Tech
  • size: on request
  • Variants: 1
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all-trans-Retinal
TRC
  • size: 100mg, 1g, 5g
  • Variants: 3
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all–trans Retinal
GLPBio
  • size: 1g, 250mg, 500mg
  • Variants: 3
from 657.89
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All-trans-retinal/ 99.3% (existing batch purity)
TargetMol
  • size: 100mg
  • Variants: 1
from 558.88
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Retinylaldehyde
Biosynth
  • size: 25g, 10g, 50g, 100g
  • Variants: 5
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trans-Retinal, 98%
Angene, Fluorochem
  • size: 250g, 250mg, 1g, 5g
  • Variants: 6
from 174.96
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All-trans-retinal 97%
Ambeed
  • size: 250mg, 1g, 5g, 25g
  • Variants: 4
from 214.62
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trans-Retinal, 98%, 98%
Chemat
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 9
from 98.00
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All-trans-retinal, 99.76%
MedChemExpress
  • size: 500 mg, 100 mg, 1 g, 5 g
  • Variants: 4
from 454.37
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All-trans-retinal (Standard)
MedChemExpress
  • size: 5 mg, 25 mg, 10 mg, 100 mg
  • Variants: 5
from 273.25
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Structural formula: {0} (CAS {1})

All-trans-retinal is a retinal in which all four exocyclic double bonds have E- (trans-) geometry. It has a role as a gap junctional intercellular communication inhibitor, a mouse metabolite and a human metabolite. It is a vitamin A and a retinal.

Source: ChEBI

Identity
Molecular formulaC20H28O
Molecular weight284.4 g/mol
IUPAC name(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal
InChIKeyNCYCYZXNIZJOKI-OVSJKPMPSA-N
SMILESCC1=C(C(CCC1)(C)C)/C=C/C(=C/C=C/C(=C/C=O)/C)/C

Computed by PubChem (NCBI)

Synonyms: all-trans-Retinal, retinal, trans-Retinal, retinaldehyde, vitamin A aldehyde, retinene, axerophthal, all-E-Retinal, E-Retinal, Retinene 1
Related forms of this compound
(2E,4Z,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal C20H28O
(2E,4E,6E,8E)-9-[3,3-dideuterio-6,6-dimethyl-2-(trideuteriomethyl)cyclohexen-1-yl]-3,7-dimethylnona-2,4,6,8-tetraenal C20H28O
Isomers (same molecular formula)
(8R,9S,10R,13S,14S,17R)-17-ethynyl-13-methyl-2,3,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol C20H28O
3-[(E)-2-[(1S,4aS,8aS)-5,5,8a-trimethyl-2-methylidene-3,4,4a,6,7,8-hexahydro-1H-naphthalen-1-yl]ethenyl]furan C20H28O
(8S,9S,10R,14S)-13-ethyl-11-methylidene-1,2,3,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one C20H28O
(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)nona-2,4,6,8-tetraen-1-ol C20H28O
(2Z,4Z,6E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)nona-2,4,6,8-tetraen-1-ol C20H28O
(2E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,6,8-trien-4-yn-1-ol C20H28O
(8S,9S,10R,13S,14S)-10,13-dimethyl-17-methylidene-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one C20H28O
(8S,9S,10R,13R,14S)-10,13-dimethyl-17-methylidene-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one C20H28O
(8R,9S,10R,13S,14S,17S)-17-ethynyl-13-methyl-2,3,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol C20H28O
(1R,4aS,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthrene-1-carbaldehyde C20H28O