推荐产品
等级
pharmaceutical primary standard
API类
nifedipine
制造商/商品名称
EDQM
应用
pharmaceutical (small molecule)
包装形式
neat
SMILES字符串
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
InChI key
UMQHJQGNGLQJPF-UHFFFAOYSA-N
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一般描述
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.
应用
Nifedipine impurity A EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.
生化/生理作用
CYP3A4 nifedipine metabolite. Nifedipine (parent compound) is an antianginal and antihypertensive agent.
包装
The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.
其他说明
Sales restrictions may apply.
相关产品
产品编号
说明
价格
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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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