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Y0001145

Valsartan for system suitability

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

Valsartan, N-(1-Oxopentyl)-N-[[2′-(2H-tetrazol-5-yl)[1,1′-biphenyl]-4-yl]methyl]-L-valine

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About This Item

Empirical Formula (Hill Notation):
C24H29N5O3
CAS Number:
137862-53-4
Molecular Weight:
435.52
MDL number:
MFCD00865840
UNSPSC Code:
41116107
PubChem Substance ID:
329830784
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

valsartan

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

CCCCC(=O)N(Cc1ccc(cc1)-c2ccccc2-c3nnn[nH]3)[C@@H](C(C)C)C(O)=O

InChI

1S/C24H29N5O3/c1-4-5-10-21(30)29(22(16(2)3)24(31)32)15-17-11-13-18(14-12-17)19-8-6-7-9-20(19)23-25-27-28-26-23/h6-9,11-14,16,22H,4-5,10,15H2,1-3H3,(H,31,32)(H,25,26,27,28)/t22-/m0/s1

InChI key

ACWBQPMHZXGDFX-QFIPXVFZSA-N

Gene Information

human ... AGTR1(185)

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General description

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.

Application

Valsartan for system suitability EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

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

Other Notes

Sales restrictions may apply.

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H336,H361d

Precautionary Statements

P201 - P308 + P313

Hazard Classifications

Repr. 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Valsartan Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1315

Valsartan

Qiuping Ma et al.
International journal of pharmaceutics, 441(1-2), 75-81 (2012-12-26)
The central purpose of this study was to evaluate the impact of drug particle size and crystalline state on valsartan (VAL) formulations in order to improve its dissolution and bioavailability. VAL microsuspension (mean size 22 μm) and nanosuspension (30-80nm) were
Abdul Ahad et al.
International journal of pharmaceutics, 443(1-2), 26-38 (2013-01-15)
The aim of the current investigation is to develop and statistically optimize nanoethosomes for transdermal valsartan delivery. Box-Behnken experimental design was applied for optimization of nanoethosomes. The Independent variables were phospholipids 90G (X(1)), ethanol (X(2)), valsartan (X(3)) and sonication time
Teun van der Bom et al.
Circulation, 127(3), 322-330 (2012-12-19)
The role of angiotensin II receptor blockers in patients with a systemic right ventricle has not been elucidated. We conducted a multicenter, double-blind, parallel, randomized controlled trial of angiotensin II receptor blocker valsartan 160 mg twice daily compared with placebo
Moko Zeniya et al.
Hypertension (Dallas, Tex. : 1979), 62(5), 872-878 (2013-09-11)
Na-K-Cl cotransporter isoform 1 (NKCC1) is involved in the regulation of vascular smooth muscle cell contraction. Recently, the with-no-lysine kinase (WNK)-STE20/SPS1-related proline/alanine-rich kinase (SPAK)-NKCC1 phosphorylation cascade in vascular smooth muscle cells was found to be important in the regulation of
Kwang Kon Koh et al.
Diabetes, 62(10), 3547-3552 (2013-07-19)
Statin and angiotensin II type 1 receptor blocker therapy improves endothelial dysfunction using distinct mechanisms. We evaluated simultaneous vascular and metabolic responses to pravastatin and valsartan therapy, alone or in combination, in hypercholesterolemic patients. Forty-eight hypercholesterolemic patients (23 had metabolic
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