Merck
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PHR1035

Supelco

Folic acid

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):
N-[4-[[(2-Amino-1,4-dihydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid, PteGlu, Pteroyl-L-glutamic acid, Vitamin M
Empirical Formula (Hill Notation):
C19H19N7O6
CAS Number:
Molecular Weight:
441.40
Beilstein:
100781
Número EC:
Número MDL:
eCl@ss:
34058014
ID de substância PubChem:
NACRES:
NA.24

grau

certified reference material
pharmaceutical secondary standard

Nível de qualidade

300

Agency

traceable to Ph. Eur. F0300000
traceable to USP 1286005

Certificado de análise (CofA)

current certificate can be downloaded

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

formato

neat

temperatura de armazenamento

2-30°C

SMILES string

NC(N1)=NC(C2=C1N=CC(CNC3=CC=C(C(N[C@@H](CCC(O)=O)C(O)=O)=O)C=C3)=N2)=O

InChI

1S/C19H19N7O6/c20-19-25-15-14(17(30)26-19)23-11(8-22-15)7-21-10-3-1-9(2-4-10)16(29)24-12(18(31)32)5-6-13(27)28/h1-4,8,12,21H,5-7H2,(H,24,29)(H,27,28)(H,31,32)(H3,20,22,25,26,30)/t12-/m0/s1

InChI key

OVBPIULPVIDEAO-LBPRGKRZSA-N

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Descrição geral

Folic acid is mostly obtained from the diet itself or from pharmaceutical drugs such as vitamin pills.† It is highly necessary to consume folic acid for the prevention of neural tube defects, mainly anencephaly and spina bifida.† It belongs to the class of water soluble B vitamins called folates. It is mainly used to fortify cereals/grains and dietary supplements.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Aplicação

Folic acid may be used as a pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using ultraviolet spectrophotometric technique and microemulsion electrokinetic chromatography.
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.

Nota de análise

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

Outras notas

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.

Nota de rodapé

To see an example of a Certificate of Analysis for this material enter LRAB7352 in the slot below. This is an example certificate only and may not be the lot that you receive.

Código de classe de armazenamento

11 - Combustible Solids

WGK

WGK 1

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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