Retinal
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- $10 - $4812
- Product name: Retinal
- CAS: 116-31-4
- MF: C20H28O
- MW: 284.44
- EINECS:204-135-8
- MDL Number:MFCD00001550
- Synonyms:2,4,6,8-Nonatetraenal, 3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-;2,4,6,8-Nonatetraenal, 3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (all-E)-;all-E-Retinal;all-trans-retina ;alpha-Retinene;Axerophthal;E-Retinal;Retinene1
63 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- ApexBio Technology
- Arctom
- Atlantic Research Chemicals
- Biosynth
- Cayman Chemical
- Chemenu
- ChemScene
- Crysdot
- Matrix Scientific
- Sigma-Aldrich
- Synthonix
- TRC
- Usbiological
Package
- 5mg
- 25mg
- 50mg
- 100mg
- 250mg
- 500mg
- 1.00g
- 1g
- 5g
- 10G
- 25G
- 50g
- 100G
- 250g
- 1gm:
- Manufactureraablocks
- Product numberAA007Q5B
- Product descriptiontrans-Retinal >98%
- Packaging1g
- Price$25
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA007Q5B
- Product descriptiontrans-Retinal >98%
- Packaging5g
- Price$75
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA007Q5B
- Product descriptiontrans-Retinal ≥98%
- Packaging250mg
- Price$16
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA007Q5B
- Product descriptiontrans-Retinal ≥98%
- Packaging50mg
- Price$10
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberW166291
- Product descriptionall-trans-Retinal 97%
- Packaging100G
- Price$810
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberW166291
- Product descriptionall-trans-Retinal 97%
- Packaging25G
- Price$270
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberW166291
- Product descriptionall-trans-Retinal 97%
- Packaging5G
- Price$110
- Updated2026-05-27
- Buy
- ManufacturerAK Scientific
- Product number6573AF
- Product descriptionall trans-Retinal
- Packaging100mg
- Price$147
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number6573AF
- Product descriptionall trans-Retinal
- Packaging250mg
- Price$194
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number6573AF
- Product descriptionall trans-Retinal
- Packaging500mg
- Price$241
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA188899
- Product descriptiontrans-Retinal 97%
- Packaging5g
- Price$126
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA188899
- Product descriptiontrans-Retinal 97%
- Packaging250mg
- Price$18
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA188899
- Product descriptiontrans-Retinal 97%
- Packaging1g
- Price$37
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA188899
- Product descriptiontrans-Retinal 97%
- Packaging25g
- Price$416
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0000365
- Product descriptionall trans-Retinal 95.00%
- Packaging1G
- Price$450.45
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0000365
- Product descriptionall trans-Retinal 95.00%
- Packaging10G
- Price$2055.9
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA007Q5B | trans-Retinal >98% | 1g | $25 | 2026-05-28 | Buy |
| aablocks | AA007Q5B | trans-Retinal >98% | 5g | $75 | 2026-05-28 | Buy |
| aablocks | AA007Q5B | trans-Retinal ≥98% | 250mg | $16 | 2026-05-28 | Buy |
| aablocks | AA007Q5B | trans-Retinal ≥98% | 50mg | $10 | 2026-05-28 | Buy |
| ACHEMBLOCK | W166291 | all-trans-Retinal 97% | 100G | $810 | 2026-05-27 | Buy |
| ACHEMBLOCK | W166291 | all-trans-Retinal 97% | 25G | $270 | 2026-05-27 | Buy |
| ACHEMBLOCK | W166291 | all-trans-Retinal 97% | 5G | $110 | 2026-05-27 | Buy |
| AK Scientific | 6573AF | all trans-Retinal | 100mg | $147 | 2021-12-16 | Buy |
| AK Scientific | 6573AF | all trans-Retinal | 250mg | $194 | 2021-12-16 | Buy |
| AK Scientific | 6573AF | all trans-Retinal | 500mg | $241 | 2021-12-16 | Buy |
| Ambeed | A188899 | trans-Retinal 97% | 5g | $126 | 2021-12-16 | Buy |
| Ambeed | A188899 | trans-Retinal 97% | 250mg | $18 | 2021-12-16 | Buy |
| Ambeed | A188899 | trans-Retinal 97% | 1g | $37 | 2021-12-16 | Buy |
| Ambeed | A188899 | trans-Retinal 97% | 25g | $416 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0000365 | all trans-Retinal 95.00% | 1G | $450.45 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0000365 | all trans-Retinal 95.00% | 10G | $2055.9 | 2021-12-16 | Buy |
Properties
Melting point :61-63°C
Boiling point :366.92°C (rough estimate)
Density :1.0083 (rough estimate)
refractive index :1.4500 (estimate)
storage temp. :-20°C
solubility :Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form :powder
color :yellow
biological source :synthetic (organic)
Water Solubility :<70mg/L(25 ºC)
Stability :Hygroscopic, Light Sensitive, Temperature Sensitive
Cosmetics Ingredients Functions :SKIN CONDITIONING
InChI :InChI=1S/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+
InChIKey :NCYCYZXNIZJOKI-OVSJKPMPSA-N
SMILES :C(=O)/C=C(/C=C/C=C(/C=C/C1C(C)(C)CCCC=1C)\C)\C
CAS DataBase Reference :116-31-4(CAS DataBase Reference)
EPA Substance Registry System :Retinal (116-31-4)
Boiling point :366.92°C (rough estimate)
Density :1.0083 (rough estimate)
refractive index :1.4500 (estimate)
storage temp. :-20°C
solubility :Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form :powder
color :yellow
biological source :synthetic (organic)
Water Solubility :<70mg/L(25 ºC)
Stability :Hygroscopic, Light Sensitive, Temperature Sensitive
Cosmetics Ingredients Functions :SKIN CONDITIONING
InChI :InChI=1S/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+
InChIKey :NCYCYZXNIZJOKI-OVSJKPMPSA-N
SMILES :C(=O)/C=C(/C=C/C=C(/C=C/C1C(C)(C)CCCC=1C)\C)\C
CAS DataBase Reference :116-31-4(CAS DataBase Reference)
EPA Substance Registry System :Retinal (116-31-4)
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||
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Description
all-trans Retinal is a natural retinoid that is derived from vitamin A. It is the oxidation product of all-trans retinol and associates with cellular retinol-binding protein-I (CRBP-I) and CRBP-II (Kds = 50 and 90 nM, respectively), which are involved in the intracellular transport of retinol. all-trans Retinal is also an intermediate of the phototransduction pathway of photoreceptors, including rhodopsin and bacterial opsins. As a chemically reactive aldehyde, all-trans retinal can form toxic conjugates with proteins and lipids, leading to degeneration of the retina.Related product price
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