| Identification | Back Directory | [Name]
(9Z)-β-Carotene | [CAS]
13312-52-2 | [Synonyms]
(9Z)-β-Carotene
9-cis-β-Carotene
neo U-β-Carotene
Neo-β-carotene U
(9Z)-β,β-Carotene
(9Z)-beta-Carotene | [Molecular Formula]
C40H56 | [MDL Number]
MFCD00870648 | [MOL File]
13312-52-2.mol | [Molecular Weight]
536.87 |
| Chemical Properties | Back Directory | [Boiling point ]
654.7±22.0 °C(Predicted) | [density ]
0.941±0.06 g/cm3(Predicted) | [storage temp. ]
-20°C | [form ]
Solid | [color ]
Light brown to brown | [BRN ]
3227021 |
| Hazard Information | Back Directory | [Uses]
The 9-cis isomer of β-Caroten (C184250). Carrots are one of the highest dietary sources of β-carotene and are naturally high in the (all-E)-β-carotene isomer, which has higher bioavailability, provitamin A activity, and antioxidant capacity compared to Z (cis) isomers. | [Definition]
ChEBI: 9-cis-beta-carotene is a carotenoid having the structure of beta-carotene but with a cis double bond at the 9,10-position. It has a role as a biological pigment. | [Biochem/physiol Actions]
(9Z)-β-Carotene or 9-cis-β-carotene is a 9-cis retinoic acid precursor in intestinal mucosal glands of humans. 9-cis retinoic acid is a ligand for nuclear receptor and retinoid X receptor (RXR). 9-cis-β-carotene participates in gene regulation. It is majorly present in liver. 9-cis-β-Carotene supplementation inhibits the progression of atherosclerosis. 9-cis-β-carotene may restore photoreceptors in retinitis pigmentosa (RP) and retinal dystrophies. |
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Sigma-Aldrich
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Carbosynth
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