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Merck
CN

N144

Nitrendipine

>95%, powder

Synonym(s):

1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid ethyl methyl ester

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About This Item

Empirical Formula (Hill Notation):
C18H20N2O6
CAS Number:
Molecular Weight:
360.36
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
254-513-1
MDL number:
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Product Name

Nitrendipine, >95%, powder

InChI key

PVHUJELLJLJGLN-UHFFFAOYSA-N

InChI

1S/C18H20N2O6/c1-5-26-18(22)15-11(3)19-10(2)14(17(21)25-4)16(15)12-7-6-8-13(9-12)20(23)24/h6-9,16,19H,5H2,1-4H3

SMILES string

CCOC(=O)C1=C(C)NC(C)=C(C1c2cccc(c2)[N+]([O-])=O)C(=O)OC

assay

>95%

form

powder

color

yellow to green

solubility

methanol: 15 mg/mL
DMSO: 17.5 mg/mL
H2O: insoluble

Quality Level

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Biochem/physiol Actions

Ca2+ channel blocker; anti-hypertensive.

Storage Class

11 - Combustible Solids

wgk

WGK 1

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Yanhua Liu et al.
Arzneimittel-Forschung, 61(12), 674-680 (2012-01-28)
A rapid, sensitive and selective ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method was developed and validated for the quantitative determination of nitrendipine (NTD, CAS 39562-70-4) in dog plasma. Using propranolol hydrochloride (CAS 318-98-9) as an internal standard (IS), plasma samples
Peng Quan et al.
International journal of pharmaceutics, 430(1-2), 366-371 (2012-04-26)
In this study, chitosan, a cationic polymer with positive charge, was introduced to modify the nanocrystals of nitrendipine with negative charge. The nanocrystals were prepared via precipitation-high pressure homogenization method. Then the nanocrystals were dispersed into chitosan solution, and the
Dewei Shang et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 879(30), 3459-3464 (2011-10-05)
A HPLC method with on-line solid phase extraction (SPE) and DAD detection was developed for the simultaneous determination of nitrendipine and hydrochlorothiazide in spontaneously hypertensive rat (SHR) plasma. Plasma samples (100 μL) were injected directly onto a CAPCELL MF C(8)
Dengning Xia et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 46(5), 446-454 (2012-04-10)
The amorphous-to-crystalline transformation of nitrendipine was investigated using Raman spectroscopy and X-ray powder diffraction (XRPD). The nucleation and growth rate of crystalline nitrendipine in a medium containing poly (vinyl alcohol) (PVA) and polyethylene glycol (PEG 200) were quantitatively determined using
Xi Zhang et al.
International journal of pharmaceutics, 431(1-2), 45-52 (2012-05-01)
A novel active and multi-dose dry powder inhaler (DPI) was developed and evaluated to deliver a small quantity (100-500 μg) of pure drug without any excipient. This dry powder inhaler utilized two compressed air flows to dispense and deliver drug

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