Accéder au contenu
Merck
Toutes les photos(2)

Documents

50887

Supelco

α-Carotene

analytical standard

Synonyme(s) :

(+)-α-Carotene

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(2)

About This Item

Formule empirique (notation de Hill):
C40H56
Numéro CAS:
7488-99-5
Poids moléculaire :
536.87
Numéro Beilstein :
3227603
Numéro MDL:
MFCD00136012
Code UNSPSC :
85151701
ID de substance PubChem :
329757647
Nomenclature NACRES :
NA.24

Qualité

analytical standard

Niveau de qualité

100

Pureté

≥97.0% (HPLC)

Durée de conservation

limited shelf life, expiry date on the label

Technique(s)

HPLC: suitable
gas chromatography (GC): suitable

Pf

183-185 °C

Application(s)

cleaning products
cosmetics
food and beverages
personal care

Format

neat

Température de stockage

−20°C

Chaîne SMILES 

CC(/C=C/[C@H]1C(C)=CCCC1(C)C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(\C=C\C2=C(C)CCCC2(C)C)C

InChI

1S/C40H56/c1-31(19-13-21-33(3)25-27-37-35(5)23-15-29-39(37,7)8)17-11-12-18-32(2)20-14-22-34(4)26-28-38-36(6)24-16-30-40(38,9)10/h11-14,17-23,25-28,37H,15-16,24,29-30H2,1-10H3/b12-11+,19-13+,20-14+,27-25+,28-26+,31-17+,32-18+,33-21+,34-22+/t37-/m0/s1

Clé InChI

ANVAOWXLWRTKGA-NTXLUARGSA-N

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Catégories apparentées

Description générale

α-Carotene is a tetraterpenoid pigment that belongs to the group of carotenoids. Along with β-carotene, it is regarded as a precursor to vitamin A and is responsible for the orange-red color of fruits and vegetables. It is also known to show anti-oxidant and anti-carcinogenic properties.

Application

The analytical standards can also be used as follows:
  • Simultaneous quantification of five carotenoids and two chlorophylls from soybean flour samples by reversed-phase high-performance liquid chromatographic (RP-HPLC) method combined with UV-Vis detector
  • Profiling of carotenoids and their isomers in different plant tissue samples by high-performance liquid chromatography (HPLC) using a C30 column and photodiode array (PDA) detection
  • Development and validation of a high-performance liquid chromatography-UV/Vis detection method for the determination of four carotenoids— α-carotene, β-carotene, α-cryptoxanthin, and β-cryptoxanthin, in oil obtained from P. conoideus
  • Multi-residue determination of carotenoids in two algal species, isolated from saline water by HPLC coupled with a photodiode array detector
  • Ultra-high performance supercritical fluid chromatography-mass spectrometry (UHPSFC-MS) method-based quantitative analysis of carotenoids in microalgae and rosehip extract samples

Autres remarques

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Choose from one of the most recent versions:

Certificats d'analyse (COA)

Lot/Batch Number
BCCL6512
BCCK6632
BCCH3383
BCCF5905
BCCD9725

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Les clients ont également consulté

Slide 1 of 7

1 of 7

Lutein analytical standard

Supelco

07168

Lutein

(9Z)-β-Carotene ≥90.0% (HPLC)

Sigma-Aldrich

52824

(9Z)-β-Carotene

Lycopene analytical standard

Supelco

75051

Lycopene

Neoxanthin analytical standard

Supelco

72994

Neoxanthin

Violaxanthin analytical standard

Supelco

91904

Violaxanthin

ε-Carotene ≥95.0% (HPLC)

Sigma-Aldrich

63124

ε-Carotene

γ-Carotene ≥90% (HPLC)

Sigma-Aldrich

54765

γ-Carotene

Simultaneous determination of plasma retinol, alpha-tocopherol, lycopene, alpha-carotene, and beta-carotene by high-performance liquid chromatography.
Miller WK, et al.
Analytical Biochemistry, 138(2), 340-345 (1984)
Sebastian Dams et al.
International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition, 91(1-2), 77-86 (2019-11-16)
Vitamins and carotenoids are organic compounds that are important for vital functions of the human organism. Since the human body is not able to synthesize most of these micronutrients, they need to be supplied by the intake of food or
M Murakoshi et al.
Cancer research, 52(23), 6583-6587 (1992-12-01)
Although beta-carotene has been considered to be a key cancer preventive agent in green and yellow vegetables, other types of carotenoids, such as alpha-carotene, may also contribute to anticarcinogenic action, since these carotenoids usually coexist with beta-carotene and are detectable
Beibei Duan et al.
Nutrients, 11(9) (2019-09-06)
Thirty-four samples of human milk (HM) collected from mothers in Korea were classified into three groups according to their fat content. The lutein + zeaxanthin, β-cryptoxanthin, β-carotene, lycopene, α-carotene, and fatty acids (FAs) present in the HM were quantitatively analyzed.
Sheryl S Aguilar et al.
Journal of the Academy of Nutrition and Dietetics, 114(8), 1174-1180 (2014-06-22)
Studies of adult subjects have found a strong correlation between serum carotenoids and skin carotenoids measured by resonance Raman spectroscopy (RRS). No published studies have examined correlations between skin and serum carotenoids among children. We aimed to validate skin RRS
Afficher tous les articles scientifiques apparentés

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique