1370350

Lorazepam Related Compound D

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): 6-Chloro-4-(2-chlorophenyl)-2-quinazolinecarboxylic acid
• Empirical Formula (Hill Notation): C₁₅H₈Cl₂N₂O₂
• CAS Number: 54643-79-7
• Molecular Weight: 319.14
• Beilstein: 816764
• MDL number: MFCD06203519
• UNSPSC Code: 41116107
• PubChem Substance ID: 329750262
• NACRES: NA.24

Properties

• grade: pharmaceutical primary standard
• API family: lorazepam
• manufacturer/tradename: USP
• application(s): pharmaceutical (small molecule)
• format: neat
• SMILES string: 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

Description

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

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

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.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302 - H319 - H413
• Precautionary Statements: P273 - P301 + P312 + P330 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 4 - Eye Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable