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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

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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 Basic information
Product Name: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
Synonyms: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;d-Carotene;(all trans)-δ-Carotene
CAS:472-92-4
MF:C40H56
MW:536.89
EINECS:
Product Categories:
Mol File:472-92-4.mol
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 Structure
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 Chemical Properties
Melting point 140.5°
alpha Cd +317°; D25 +352° ±16% (hexane)
Boiling point 648.1±45.0 °C(Predicted)
density 0.911±0.06 g/cm3(Predicted)
Safety Information
MSDS Information
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 Usage And Synthesis
Usesδ-Carotene is an antioxidant β-carotene (C184250) found in many plants such as in sea buckthorn, maize, and flower petals.
DefinitionChEBI: Delta-carotene is a cyclic carotene and a carotenoid. epsilon-end derivative. It contains a carotenoid psi-end derivative.
Purification Methodsδ-Carotene crystallises from CS2/hexane/EtOH as red needles. The racemic carotene is purified through an alumina (Grade II) column by elution with 15% *C6H6/pet ether (b 60-80o), and the main band eluent is evaporated and the residue is crystallised from MeOH/pet ether (b 60-80o) to give -carotene with m 150-151o. [Porter & Anderson Arch Biochem 32 211951, Synthesis: Manchand et al. J Chem Soc 2019 1965, Absolute Config: Buchecher & Eugster Helv Chim Acta 54 327 1971, 5 III 2453, 5 IV 2617.] -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 Preparation Products And Raw materials
Tag: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(472-92-4) Related Product Information
Canthaxanthin γ-Carotene torularhodin VIOLAXANTHIN Fucoxanthin Bixin 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 (9-cis,9'-cis)-7,7',8,8'-tetrahydro-y,y-Carotene