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Merck

PHR1131

(±)-Verapamil hydrochloride

Pharmaceutical Secondary Standard; Certified Reference Material

동의어(들):

5-[N-(3,4-Dimethoxyphenylethyl)methylamino]-2-(3,4-dimethoxyphenyl)-2-isopropylvaleronitrile hydrochloride

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
(CH3O)2C6H3CH2CH2N(CH3)(CH2)3C[C6H3(OCH3)2][CH(CH3)2]CN · HCl
CAS 번호:
Molecular Weight:
491.06
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
205-800-5
Beilstein/REAXYS Number:
3647093
MDL number:
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Quality Level

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to Ph. Eur. V0100000, traceable to USP 1711202

API family

verapamil

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

142 °C (dec.) (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

Cl.COc1ccc(CCN(C)CCCC(C#N)(C(C)C)c2ccc(OC)c(OC)c2)cc1OC

InChI

1S/C27H38N2O4.ClH/c1-20(2)27(19-28,22-10-12-24(31-5)26(18-22)33-7)14-8-15-29(3)16-13-21-9-11-23(30-4)25(17-21)32-6;/h9-12,17-18,20H,8,13-16H2,1-7H3;1H

InChI key

DOQPXTMNIUCOSY-UHFFFAOYSA-N

Gene Information

General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Verapamil hydrochloride is a calcium channel blocker used commonly for the management of angina, supra-ventricular tachyarrhythmia, hypertension, migraine and atrial tachyarrhythmias.

Application

Verapamil hydrochloride may be used as a pharmaceutical reference standard for the determination of the analyte in drug raw material and pharmaceutical formulations by high performance liquid chromatography and spectrophotometric method, respectively.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Biochem/physiol Actions

α1-adrenoceptor antagonist; L-type calcium channel blocker.
α1-adrenoceptor antagonist; L-type calcium channel blocker. Blocks L-type Ca2+ channels in smooth and cardiac muscle, induces apoptosis of human primary and metastatic colon adenocarcinoma cells in vitro. Drug resistance reversal agent acting on Pgp, e.g. decrease renal tubule elimination of digoxin. Increases basal ATPase activity of Pgp. Substrate of Cyp3A4 and CYP2C6.

Analysis Note

These secondary standards offer multi-traceability to the USP and EP (PhEur) primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAA5980 in the slot below. This is an example certificate only and may not be the lot that you receive.


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hcodes

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 2

저장 등급

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



시험 성적서(COA)

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문서 라이브러리 방문


프로토콜

LC/MS/MS Analysis of Interacting Cardiac Drugs Digoxin, Quinidine, Amiodarone and Verapamil on Titan™ C18


Spectrophotometric method for the determination of verapamil hydrochloride in pharmaceutical formulations using N-bromosuccinimide as oxidant
Rahman N et al.
Il Farmaco (Societa Chimica Italiana : 1989), 59(7), 529-536 (2004)
High-performance liquid chromatographic method for the assay of verapamil hydrochloride and related compounds in raw material
Lacroix PM, et al.
Journal of Pharmaceutical and Biomedical Analysis, 9(10-12), 817-822 (1991)
Overdose of sustained-release verapamil
Barrow PM, et al.
British journal of anaesthesia, 72(3), 361-365 (1994)



국제 무역 품목 번호

SKUGTIN
PHR1131-1G04061835233229