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Merck
CN

1370349

USP

Lorazepam Related Compound C

United States Pharmacopeia (USP) Reference Standard

别名:

6-Chloro-4-(2-chlorophenyl)-2-quinazolinecarboxaldehyde

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关于此项目

经验公式(希尔记法):
C15H8Cl2N2O
化学文摘社编号:
分子量:
303.14
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
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InChI

1S/C15H8Cl2N2O/c16-9-5-6-13-11(7-9)15(19-14(8-20)18-13)10-3-1-2-4-12(10)17/h1-8H

SMILES string

Clc1ccc2nc(C=O)nc(-c3ccccc3Cl)c2c1

InChI key

VUUITUUENPOMIU-UHFFFAOYSA-N

grade

pharmaceutical primary standard

API family

lorazepam

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

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Application

Lorazepam Related Compound C USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Lorazepam Oral Concentrate
  • Lorazepam Injection
  • Lorazepam
  • Lorazepam Tablets

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

pictograms

Skull and crossbones

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 4 - Eye Irrit. 2

存储类别

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Lorazepam Oral Concentrate
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 42(3), 2683-2683 (2017)
Lorazepam Tablets
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 33(3), 2684-2684 (2023)
Lorazepam Injection
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 42(6), 2682-2682 (2018)

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