1601361

Residual Solvent Class 2 - Chlorobenzene

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): Chlorobenzene solution, Chlorobenzene in DMSO
• Empirical Formula (Hill Notation): C₆H₅Cl
• CAS Number: 108-90-7
• Molecular Weight: 112.56
• MDL number: MFCD00000530
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: pharmaceutical primary standard
• form: liquid
• manufacturer/tradename: USP
• application(s): pharmaceutical (small molecule)
• format: neat
• SMILES string: Clc1ccccc1
• InChI: 1S/C6H5Cl/c7-6-4-2-1-3-5-6/h1-5H
• InChI key: MVPPADPHJFYWMZ-UHFFFAOYSA-N

Description

General description

Chlorobenzene is a Class 2 residual solvent, with moderate toxicity concerns. As a USP reference standard, its presence in biologic formulations must be monitored carefully to ensure compliance with safety limits. The inclusion of chlorobenzene in biologics is restricted, and its levels must be controlled to prevent harmful effects on patients.

The United States Pharmacopeia (USP) provides quality standards for biologics to ensure their safety, efficacy, and quality throughout the manufacturing process. These standards assist manufacturers in adhering to regulatory requirements and help safeguard public health by reducing risks associated with biologics.

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

Residual Solvent Class 2 - Chlorobenzene USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

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

This product is part of USP Biologics Program.

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 Pha

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.

Sales restrictions may apply.

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: 188.6 °F
• flash_point_c: 87.00 °C