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Merck
CN

Y0002050

Betacarotene

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C40H56
CAS Number:
7235-40-7
Molecular Weight:
536.87
NACRES:
NA.24
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
1917416
MDL number:
MFCD00001556

Key Documents

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Product Name

Betacarotene, European Pharmacopoeia (EP) Reference Standard

SMILES string

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+

InChI key

OENHQHLEOONYIE-JLTXGRSLSA-N

manufacturer/tradename

EDQM

application(s)

pharmaceutical

storage temp.

2-8°C

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Biochem/physiol Actions

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.

General description

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.

Other Notes

Sales restrictions may apply.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

217.9 °F - closed cup

flash_point_c

103.3 °C - closed cup

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