ورکینگ استاندارد رتینیل پالمیتات (ویتامین A پالمیتات) Retinyl Palmitate (Vitamin A Palmitate) PHR1235-1G SUPELCO)

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PHR1235

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Retinyl Palmitate (Vitamin A Palmitate)

Pharmaceutical Secondary Standard; Certified Reference Material

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1 G

€101.00

Synonym(s):

Retinyl palmitate, Vitamin A palmitate, all−trans−Retinol palmitate

Empirical Formula (Hill Notation):

C36H60O2

CAS Number:

79-81-2

Molecular Weight:

524.86

Beilstein:

1917366

EC Number:

201-228-5

MDL number:

MFCD00019414

UNSPSC Code:

41116107

PubChem Substance ID:

329823240

NACRES:

NA.24

Description

General description

Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to pharmacopeia primary standards.
Retinyl palmitate belongs to a category of compounds called retinoids, which are chemically similar to vitamin A. It exhibits a beneficial effect on vision, skin and immune function, inhibits cell proliferation and prevents cancer. It is an important dietary as well as a therapeutic compound.[1]

Application

Retinyl palmitate may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by chromatographic[2] and spectrophotometric[3] techniques.

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Biochem/physiol Actions

Review: Vitamin A metabolism.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAC1694 in the slot below. This is an example certificate only and may not be the lot that you receive.

Properties

grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

Agency

traceable to USP 1602502

API family

retinyl compounds

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

CC1=C(/C=C/C(C)=C/C=C/C(C)=C/COC(CCCCCCCCCCCCCCC)=O)C(C)(C)CCC1

InChI

1S/C36H60O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-25-35(37)38-30-28-32(3)23-20-22-31(2)26-27-34-33(4)24-21-29-36(34,5)6/h20,22-23,26-28H,7-19,21,24-25,29-30H2,1-6H3/b23-20+,27-26+,31-22+,32-28+

InChI key

VYGQUTWHTHXGQB-FFHKNEKCSA-N

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