Description

Methylbutylnitrosamine CAS NO 7068-83-9 is a nitrosamine compound of significant interest in chemical research and industrial process development. Its primary value lies in its role as a critical reference standard and intermediate for analytical and synthetic applications. This compound is essential for researchers and quality control laboratories in the pharmaceutical, agrochemical, and chemical manufacturing sectors who require high-purity nitrosamine standards for method development, validation, and impurity profiling.

Application

• Analytical Reference Standard for nitrosamine impurity testing in pharmaceuticals (e.g., sartans, ranitidine, metformin).
• Research chemical for studying the formation, metabolism, and toxicology of nitrosamine compounds.
• Intermediate in specialized organic synthesis and chemical process research.
• Calibration standard for advanced analytical instrumentation such as GC-MS, LC-MS/MS, and HPLC.
• Quality control reagent in the development of nitrosamine mitigation strategies for API manufacturing.
• Component in method development kits for regulatory compliance testing (e.g., as per ICH M7(R1), FDA, EMA guidelines).

Basic Information

Product Name	Methylbutylnitrosamine
CAS No.	7068-83-9
Molecular Formula	C5H12N2O
Molecular Weight	116.16 g/mol
Synonyms	N-Nitroso-N-methylbutylamine; N-Methyl-N-nitroso-1-butanamine; MBNA; N-Nitroso-N-methylbutylamine; N-Methyl-N-nitrosobutylamine; N-Nitroso-N-methylbutylamine; N-Butyl-N-methylnitrosamine; 1-Butyl-1-methylnitrosamine
EINECS	Contact for details

Quality Control

Our Methylbutylnitrosamine is produced and handled under strict quality management systems. Each batch undergoes rigorous analytical testing, including identity confirmation by spectroscopic methods and purity determination by chromatographic techniques, to ensure it meets the high standards required for research and analytical use. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert atmosphere conditions to ensure optimal stability.

Specification

Item	Specification
Appearance	Clear, yellow to amber liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.