Description

1-Propanol, 3-(Methylnitrosoamino)-, 4-Methylbenzenesulfonate (Ester) is a specialized organic compound with a defined nitrosamine and sulfonate ester structure, serving as a critical intermediate in advanced chemical synthesis. Its precise molecular architecture makes it valuable for constructing complex molecules where controlled reactivity and specific functional group introduction are required. This high-purity intermediate is essential for research and development laboratories and production facilities in the pharmaceutical and agrochemical sectors, where it is used to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs), particularly in research targeting new therapeutic agents.
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators requiring specific nitrosamine-derived functionalities.
• Chemical Synthesis Reagent: Employed in organic synthesis laboratories as a specialized reagent for introducing the 3-(methylnitrosoamino)propyl group into target molecules.
• Fine Chemical Production: Serves as a precursor in the manufacture of high-value, low-volume fine chemicals and performance chemicals for specialized industrial applications.
• Academic & Industrial R&D: Utilized in research institutions and corporate R&D centers for methodological development and exploring new chemical reactions and pathways.

Basic Information

Product Name	1-Propanol, 3-(Methylnitrosoamino)-, 4-Methylbenzenesulfonate (Ester)
CAS No.	66398-65-0
Molecular Formula	C11H16N2O4S
Molecular Weight	272.32 g/mol
Synonyms	3-(Methylnitrosoamino)propyl p-toluenesulfonate; N-Nitroso-N-methyl-3-hydroxypropylamine p-toluenesulfonate; 3-[(Methylnitroso)amino]propyl 4-methylbenzenesulfonate; 1-Propanol, 3-[(methylnitroso)amino]-, 4-methylbenzenesulfonate; p-Toluenesulfonic acid 3-(methylnitrosoamino)propyl ester; MNPT; Tosylate ester of 3-(methylnitrosoamino)-1-propanol
EINECS	Contact for details

Quality Control

Our production of 1-Propanol, 3-(Methylnitrosoamino)-, 4-Methylbenzenesulfonate (Ester) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity suitable for sensitive synthetic applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques, including HPLC and NMR, to confirm identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed when not in use to prevent degradation from moisture absorption and light exposure. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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