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54765

Sigma-Aldrich

γ-Carotene

≥90% (HPLC)

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About This Item

Fórmula empírica (notación de Hill):
C40H56
Número de CAS:
472-93-5
Peso molecular:
536.87
Beilstein:
3226412
Número MDL:
MFCD29037199
Código UNSPSC:
12352202
ID de la sustancia en PubChem:
329758057
NACRES:
NA.32

Nivel de calidad

100

Ensayo

≥90% (HPLC)

Formulario

solid

mol peso

536.87 g/mol

λ

in hexane (with 2% dichloromethane)

Absorción UV

λ: 458-462 nm Amax

temp. de almacenamiento

−20°C

cadena SMILES

CC(/C=C/C1=C(C)CCCC1(C)C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(\C=C\C=C(C)\CCC=C(C)C)C

InChI

1S/C40H56/c1-32(2)18-13-21-35(5)24-15-26-36(6)25-14-22-33(3)19-11-12-20-34(4)23-16-27-37(7)29-30-39-38(8)28-17-31-40(39,9)10/h11-12,14-16,18-20,22-27,29-30H,13,17,21,28,31H2,1-10H3/b12-11+,22-14+,23-16+,26-15+,30-29+,33-19+,34-20+,35-24+,36-25+,37-27+

Clave InChI

HRQKOYFGHJYEFS-BXOLYSJBSA-N

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Descripción general

Research area: Cell Signaling

Carotenoids are tetraterpene pigments known for displaying a range of colors such as yellow, orange, red, and purple. They are mostly found in photosynthetic bacteria, certain species of archaea and fungi, algae, plants, and animals. γ-Carotene, characterized by its unsubstituted β-ionone rings, serves as a precursor to retinoids and is referred to as pro-vitamin A.

Acciones bioquímicas o fisiológicas

Metabolite in carotenoid biosynthesis and the biosynthesis of plant secondary metabolites.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
BCCK4471
BCCG8502
BCCB9440
BCBT6818
BCBS7514V

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Sigma-Aldrich

52824

(9Z)-β-Carotene

β-Carotene synthetic, ≥95% (HPLC), crystalline

Sigma-Aldrich

C4582

β-Carotene

β-cryptoxanthin ≥97% (TLC)

Sigma-Aldrich

C6368

β-cryptoxanthin

Lutein analytical standard

Supelco

07168

Lutein

β-Carotene synthetic, ≥93% (UV), powder

Sigma-Aldrich

C9750

β-Carotene

Beta Carotene United States Pharmacopeia (USP) Reference Standard

USP

1065480

Beta Carotene

β-Carotene Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1239

β-Carotene

P. D. Fraser et al.
Plant physiology, 105(1), 405-413 (1994-05-01)
Tomato (Lycopersicon esculentum Mill. cv Ailsa Craig) fruit, at five stages of development, have been analyzed for their carotenoid and chlorophyll (Chl) contents, in vitro activities of phytoene synthase, phytoene desaturase, and lycopene cyclase, as well as expression of the
Takashi Maoka et al.
Journal of agricultural and food chemistry, 63(5), 1622-1630 (2015-01-31)
Three new oxidative metabolites of lycopenes, (erythro)-lycopene-5,6-diol, (threo)-lycopene-5,6-diol, and 1,16-dehydro-2,6-cyclolycopene-5-ol B, and four new oxidative metabolites of γ-carotenes, 2',6'-cyclo-γ-carotene-1',5'-diol A, 2',6'-cyclo-γ-carotene-1',5'-diol B, (erythro)-γ-carotene-5,6-diol, and (threo)-γ-carotene-5,6-diol, were isolated as minor components from the aril of gac, Momordica cochinchinensis. These structures were
C Schmidt-Dannert et al.
Nature biotechnology, 18(7), 750-753 (2000-07-11)
The burgeoning demand for complex, biologically active molecules for medicine, materials science, consumer products, and agrochemicals is driving efforts to engineer new biosynthetic pathways into microorganisms and plants. We have applied principles of breeding, including mixing genes and modifying catalytic
Triantafyllos Roukas et al.
Applied biochemistry and biotechnology, 175(1), 182-193 (2014-09-25)
The effect of the aeration rate on carotene production from deproteinized hydrolyzed whey by Blakeslea trispora in a bubble column reactor was investigated. Aeration rate significantly affected carotene concentration and morphology of the fungus. Enhanced aeration caused change of the
P Di Mascio et al.
Archives of biochemistry and biophysics, 274(2), 532-538 (1989-11-01)
Lycopene, a biologically occurring carotenoid, exhibits the highest physical quenching rate constant with singlet oxygen (kq = 31 X 10(9) M-1 s-1), and its plasma level is slightly higher than that of beta-carotene (kq = 14 X 10(9) M-1 s-1).
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