1601703

Residual Solvent Class 2 - N-Methylpyrrolidone

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): 1-Methyl-2-pyrrolidinone solution
• Empirical Formula (Hill Notation): C₅H₉NO
• CAS Number: 872-50-4
• Molecular Weight: 99.13
• MDL number: MFCD00003193
• UNSPSC Code: 41116107
• EC Number: 212-828-1
• NACRES: NA.24

Properties

• grade: pharmaceutical primary standard
• agency: USP
• manufacturer/tradename: USP
• application(s): pharmaceutical; pharmaceutical (small molecule)
• format: neat
• SMILES string: N1(CCCC1=O)C
• InChI: 1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
• InChI key: SECXISVLQFMRJM-UHFFFAOYSA-N

Description

General description

Find answers to frequently asked questions on USP products in USP FAQs.

This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)

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 - N-Methylpyrrolidone 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

Sales restrictions may apply.

Safety Information

• Pictograms: GHS08,GHS07
• Signal Word: Danger
• Hazard Codes: H315,H319,H335,H360D
• Precautionary Statements: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Flash Point (°F): 195.8 °F - Pensky-Martens closed cup
• Flash Point (°C): 91 °C - Pensky-Martens closed cup