PHR1131

(±)-Verapamil hydrochloride

Pharmaceutical Secondary Standard; Certified Reference Material

• Sinónimos: 5-[N-(3,4-Dimethoxyphenylethyl)methylamino]-2-(3,4-dimethoxyphenyl)-2-isopropylvaleronitrile hydrochloride
• Fórmula lineal: (CH₃O)₂C₆H₃CH₂CH₂N(CH₃)(CH₂)₃C[C₆H₃(OCH₃)₂][CH(CH₃)₂]CN · HCl
• Número de CAS: 152-11-4
• Peso molecular: 491.06
• Beilstein/REAXYS Number: 3647093
• EC Number: 205-800-5
• MDL number: MFCD00055208
• UNSPSC Code: 41116107
• PubChem Substance ID: 329823152
• NACRES: NA.24

Propiedades

• grade: certified reference material; pharmaceutical secondary standard
• Quality Level: 300
• 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: human ... CACNA1C(775) , CACNA1D(776) , CACNA1F(778) , CACNA1S(779)

Descripción

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

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.

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.

Biochem/physiol Actions

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, EP (PhEur) and BP 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.

Footnote

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.

Información de seguridad

• pictograms: GHS06,GHS09
• signalword: Danger
• hcodes: H301,H411
• pcodes: P264 - P273 - P301 + P310 - P391 - P405 - P501
• Hazard Classifications: Acute Tox. 3 Oral - Aquatic Chronic 2
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable