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N0750010

Nifedipine impurity A

European Pharmacopoeia (EP) Reference Standard

Sinônimo(s):

Oxidized Nifedipine, 2,6-Dimethyl-4-(2´-nitrophenyl)-3,5-pyridinecarboxylic acid dimethyl ester

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About This Item

Fórmula empírica (Notação de Hill):
C17H16N2O6
Número CAS:
67035-22-7
Peso molecular:
344.32
Número MDL:
MFCD00153847
Código UNSPSC:
41116107
ID de substância PubChem:
329818456
NACRES:
NA.24

grau

pharmaceutical primary standard

família API

nifedipine

fabricante/nome comercial

EDQM

aplicação(ões)

pharmaceutical (small molecule)

formato

neat

cadeia de caracteres SMILES

COC(=O)c1c(C)nc(C)c(C(=O)OC)c1-c2ccccc2[N+]([O-])=O

InChI

1S/C17H16N2O6/c1-9-13(16(20)24-3)15(14(10(2)18-9)17(21)25-4)11-7-5-6-8-12(11)19(22)23/h5-8H,1-4H3

chave InChI

UMQHJQGNGLQJPF-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

Nifedipine impurity A EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Ações bioquímicas/fisiológicas

CYP3A4 nifedipine metabolite. Nifedipine (parent compound) is an antianginal and antihypertensive agent.

Embalagem

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

Outras notas

Sales restrictions may apply.

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Nifedipine Nitrophenylpyridine Analog, United States Pharmacopeia (USP) Reference Standard

N0750015

Nifedipine impurity B, European Pharmacopoeia (EP) Reference Standard

1463701

Nifedipine Nitrosophenylpyridine Analog, United States Pharmacopeia (USP) Reference Standard

PHR1290

Nifedipine, Pharmaceutical Secondary Standard; Certified Reference Material

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Nifedipine, British Pharmacopoeia (BP) Reference Standard

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Dimethyl 2,6-dimethyl-4-(2-nitrosophenyl)-3,5-pyridinedicarboxylate, British Pharmacopoeia (BP) Reference Standard

Pictogramas

Corrosion
GHS05

Palavra indicadora

Danger

Frases de perigo

H318

Declarações de precaução

P280 - P305 + P351 + P338 + P310

Classificações de perigo

Eye Dam. 1

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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Certificados de análise (COA)

Lot/Batch Number

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D G Waller et al.
British journal of clinical pharmacology, 18(6), 951-954 (1984-12-01)
Oral administration of nifedipine (20 and 30 mg tablets) to six volunteers was associated with a bioavailability of 0.43 and the presence of its nitropyridine analogue in the plasma. This metabolite was present in only trace amounts in samples taken
J L Born et al.
Chemical research in toxicology, 2(1), 57-59 (1989-01-01)
The primary deuterium isotope effect on Vm for the microsomal oxidation of the dihydropyridine calcium entry blocker nifedipine [4-(2-nitrophenyl)-2,6-dimethyl-3,5- bis(methoxycarbonyl)-1,4-dihydropyridine] has been measured. The magnitude of the kinetic isotope effect, 6.7, suggests that the rate-limiting step in the mechanism of
Occurrence and measurement of nifedipine and its nitropyridine derivatives in human blood plasma.
J Dokladalova et al.
Journal of chromatography, 231(2), 451-458 (1982-09-10)
Tsai-Shin Chiang et al.
PloS one, 9(4), e94885-e94885 (2014-04-16)
Human hepatoma cell lines are commonly used as alternatives to primary hepatocytes for the study of drug metabolism in vitro. However, the phase I cytochrome P450 (CYP) enzyme activities in these cell lines occur at a much lower level than
Camille C Savary et al.
Drug metabolism and disposition: the biological fate of chemicals, 42(8), 1235-1240 (2014-05-17)
Humans are usually exposed to several pesticides simultaneously; consequently, combined actions between pesticides themselves or between pesticides and other chemicals need to be addressed in the risk assessment. Many pesticides are efficient activators of pregnane X receptor (PXR) and/or constitutive
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