γ-Carotene
γ-Carotene Basic information
- Product Name:
- γ-Carotene
- Synonyms:
-
- GAMMACAROTENE
- g-Carotene
- Γ-CAROTENE
- gamma-Carotene >=90% (HPLC)
- Carotene Impurity 2(Carotene EP Impurity B)(γ-Carotene)
- CAS:
- 472-93-5
- MF:
- C40H56
- MW:
- 536.89
- Mol File:
- 472-93-5.mol
γ-Carotene Chemical Properties
- Melting point:
- 152-153.5°; mp 177.5°
- Boiling point:
- 644.94°C (rough estimate)
- Density
- 0.9380 (estimate)
- refractive index
- 1.5630 (estimate)
- storage temp.
- -20°C
- solubility
- Insoluble Diethyl ether
- form
- solid
- λmax
- λ: 458-462 nm Amax
- BRN
- 3226412
γ-Carotene Usage And Synthesis
Uses
γ-Carotene may be used as a reference standard in the determination of γ-carotene in fruits using high performance liquid chromatography coupled with diode array detector (HPLC-DAD) and mass spectrometry (HPLC-MS).
Definition
ChEBI: A cyclic carotene obtained by the cyclisation of lycopene.
General Description
γ-Carotene is a plant carotenoid with provitamin A activity.
Biochem/physiol Actions
Metabolite in carotenoid biosynthesis and the biosynthesis of plant secondary metabolites.
Purification Methods
Purify γ-carotene by chromatography on alumina [Grade II in pet ether (b 60-80o) and elute with *C6H6], or magnesia columns. When crystallised from *C6H6/MeOH (2:1), it had m 177.5o. Store it in the dark, under an inert atmosphere at 0o, or in an evacuated tube at -20o. The purity is verified by TLC on Ca(OH)2/Kieselgel (8:2) using pet ether (b 60-80o) as eluant. [Manchand et al. J Chem Soc 2019 1965, Beilstein 5 III 2453, 5 IV 2617.]
γ-CaroteneSupplier
- Tel
- 028-81700200 18116577057
- 3003855609@qq.com
- Tel
- 021-61415566 800-8193336
- orderCN@merckgroup.com
- Tel
- +86-29-81139210 +86-18192627656
- 1059@dideu.com
- Tel
- 021-58432009 400-005-6266
- marketing@energy-chemical.com
- Tel
- 0757-85921206 18520245316
- 2329783215@qq.com
γ-Carotene(472-93-5)Related Product Information
- Astaxanthin
- (E)-5,9,14,18-tetramethyl-20-(2,6,6-trimethylcyclohexenyl)-3,5,7,9,11,13,15,17,19-icosanonaen-2-one
- B-CRYPTOXANTHIN
- (3S,3'S,5R,5'R)-3,3'-dihydroxy-.kappa.,.kappa.-carotene-6,6'-dione
- CAPSANTHIN
- Lycopene
- Carotene
- ETHYL BETA-APO-8'-CAROTENOATE (TRANS)
- ECHINENONE
- Zeaxanthin
- β-Carotene
- Canthaxanthin
- torularhodin
- VIOLAXANTHIN
- Fucoxanthin
- Bixin
- (9-cis,9'-cis)-7,7',8,8'-tetrahydro-y,y-Carotene
- 3,7,12,16,20,24-hexamethyl-1-[(1R)-2,6,6-trimethyl-1-cyclohex-2-enyl]pentacosa-1,3,5,7,9,11,13,15,17,19,23-undecaene