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Merck

1065480

USP

Beta Carotene

United States Pharmacopeia (USP) Reference Standard

Sinónimos:

β-Carotene, β,β-Carotene, Provitamin A

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About This Item

Fórmula empírica (notación de Hill):
C40H56
Número de CAS:
Peso molecular:
536.87
Beilstein:
1917416
Número MDL:
Código UNSPSC:
41116107
ID de la sustancia en PubChem:
NACRES:
NA.24

grado

pharmaceutical primary standard

familia API

carotenes

fabricante / nombre comercial

USP

aplicaciones

pharmaceutical (small molecule)

Formato

neat

temp. de almacenamiento

−20°C

cadena SMILES

CC1=C(/C=C/C(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(C)(C)CCC1

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/h11-14,17-22,25-28H,15-16,23-24,29-30H2,1-10H3/b12-11+,19-13+,20-14+,27-25+,28-26+,31-17+,32-18+,33-21+,34-22+

Clave InChI

OENHQHLEOONYIE-JLTXGRSLSA-N

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Descripción general

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Aplicación

Beta Carotene USP Reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Beta Carotene Capsules
  • Beta Carotene Preparation
  • Carotenes
  • Oil-Soluble Vitamins Oral Solution
  • Spirulina Tablets
  • Spirulina
  • Oil-Soluble Vitamins with Minerals Oral Solution

Acciones bioquímicas o fisiológicas

The most important of the provitamins A, β-carotene can be classified as an antioxidant due to its inhibition of radical initiated peroxidation in vitro. However, in vivo it appears to act either as an antioxidant or a prooxidant depending on cellular environment. It reduces the incidence of many cancers, but enhances lung cancer incidence in smokers.
The most important of the provitamins A.

Nota de análisis

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Otras notas

Sales restrictions may apply.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

217.9 °F - closed cup

Punto de inflamabilidad (°C)

103.3 °C - closed cup


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