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Merck

Y0001243

Folic acid impurity D

European Pharmacopoeia (EP) Reference Standard

Sinónimos:

Pteroic acid

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About This Item

Fórmula empírica (notación de Hill):
C14H12N6O3
Número de CAS:
Peso molecular:
312.28
Número MDL:
Código UNSPSC:
41116107
ID de la sustancia en PubChem:
NACRES:
NA.24

grado

pharmaceutical primary standard

familia API

folic acid

fabricante / nombre comercial

EDQM

aplicaciones

pharmaceutical (small molecule)

formato

neat

temp. de almacenamiento

2-8°C

cadena SMILES

NC1=NC(=O)C2=NC(CNc3ccc(cc3)C(O)=O)=CNC2=N1

InChI

1S/C14H12N6O3/c15-14-19-11-10(12(21)20-14)18-9(6-17-11)5-16-8-3-1-7(2-4-8)13(22)23/h1-4,6,16H,5H2,(H,22,23)(H3,15,17,19,20,21)

Clave InChI

JOAQINSXLLMRCV-UHFFFAOYSA-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

Folic acid impurity D EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Envase

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

Otras notas

Sales restrictions may apply.

Producto relacionado

Referencia del producto
Descripción
Precios

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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R L Stephens et al.
The Journal of pharmacology and experimental therapeutics, 239(3), 627-633 (1986-12-01)
Folic acid (FA) and 5-formyltetrahydrofolic acid (FTHF) have been shown previously to produce a marked stimulation of locomotor activity after bilateral injection into the rat nucleus accumbens. This study was designed to determine whether the hypermotility response produced by the
M J Akhtar et al.
Journal of pharmaceutical and biomedical analysis, 16(1), 95-99 (1998-02-03)
A high performance liquid chromatographic procedure was developed to determine folic acid and its photodegradation products, p-aminobenzoic acid, pterine-6-carboxylic acid, p-aminobenzoyl-L-glutamic acid, and pteroic acid in the presence of riboflavin. The method involves reversed phase, paired-ion chromatography on mu-BondaPak C18
H Oe et al.
Journal of nutritional science and vitaminology, 29(5), 523-531 (1983-10-01)
A sensitive radioassay method has been developed to quantitate the activity of the folate-hydrolyzing enzyme which catalyzes the hydrolysis of folic acid to pteroic acid and glutamic acid. The method is based on analyzing [2-14C]pteroic acid separated by a thin-layer
Kerim Babaoglu et al.
Structure (London, England : 1993), 12(9), 1705-1717 (2004-09-03)
Dihydropterate synthase (DHPS) is the target for the sulfonamide class of antibiotics, but increasing resistance has encouraged the development of new therapeutic agents against this enzyme. One approach is to identify molecules that occupy the pterin binding pocket which is
H S Tillinghast et al.
Journal of cell science, 87 ( Pt 1), 45-53 (1987-02-01)
Following a previous study indicating a sensitivity to folate during the developmental phase of Dictyostelium discoideum, a series of pteridines were investigated for their ability to induce amoebal chemotaxis during development of this organism. Several compounds were found to resemble

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