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Merck
CN

1370350

USP

Lorazepam Related Compound D

United States Pharmacopeia (USP) Reference Standard

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别名:
6-Chloro-4-(2-chlorophenyl)-2-quinazolinecarboxylic acid
经验公式(希尔记法):
C15H8Cl2N2O2
CAS号:
分子量:
319.14
Beilstein:
816764
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24

等级

pharmaceutical primary standard

API类

lorazepam

制造商/商品名称

USP

应用

pharmaceutical (small molecule)

格式

neat

SMILES字符串

OC(=O)c1nc(-c2ccccc2Cl)c3cc(Cl)ccc3n1

InChI

1S/C15H8Cl2N2O2/c16-8-5-6-12-10(7-8)13(19-14(18-12)15(20)21)9-3-1-2-4-11(9)17/h1-7H,(H,20,21)

InChI key

WPSNLOADPUPVMP-UHFFFAOYSA-N

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一般描述

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.

应用

Lorazepam Related Compound D USP reference standard for use in specified quality tests and assays. 

Also used to prepare standard, system suitability, and peak identification solution during the assay, and impurity analysis by using liquid chromatography coupled with UV detector according to the given below monographs of United States Pharmacopeia (USP): 
  • Lorazepam Oral Concentrate
  • Lorazepam Injection
  • Tetracaine and Menthol Ointment
  • Lorazepam Tablets

分析说明

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.  ​

其他说明

Sales restrictions may apply.

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

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

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


分析证书(COA)

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Tetracaine and Menthol Ointment
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 46(3) (2021)
Lorazepam Injection
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 42(6), 2682-2682 (2018)
Lorazepam Oral Concentrate
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 42(3), 2683-2683 (2017)
Lorazepam Tablets
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 33(3), 2684-2684 (2023)

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