Description

Methyl 15-((Methylsulfonyl)Oxy)Pentadecanoate is a high-purity synthetic intermediate featuring a strategically positioned methylsulfonyloxy (mesylate) ester group on a long-chain fatty acid methyl ester backbone. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling precise carbon chain elongation and functional group transformations. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for the production of novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: Key synthon for the synthesis of long-chain bioactive molecules, potential drug candidates, and prodrugs.
• Agrochemical Research: Used in creating novel surfactants, adjuvants, or active ingredients with specific hydrophobic properties.
• Polymer & Material Science: Serves as a monomer or modifier in the development of specialized polyesters and functional polymers.
• Organic Synthesis Building Block: The reactive mesylate group facilitates nucleophilic substitution reactions for precise molecular assembly.
• Lipid & Surfactant Chemistry: A precursor for synthesizing modified fatty acid derivatives and specialty surfactants.
• Chemical Biology Probes: Useful for labeling or modifying biomolecules in research applications.

Basic Information

Product Name	Methyl 15-((Methylsulfonyl)Oxy)Pentadecanoate
CAS No.	869734-95-2
Molecular Formula	C₁₈H₃₆O₅S
Molecular Weight	364.55 g/mol
Synonyms	Methyl 15-(Methylsulfonyloxy)pentadecanoate; Pentadecanoic acid, 15-[(methylsulfonyl)oxy]-, methyl ester; Methyl 15-mesyloxypentadecanoate; 15-Mesyloxy-pentadecanoic acid methyl ester; Methyl ω-mesyloxypentadecanoate; CAS 869734-95-2
EINECS	Contact for details

Quality Control

Our Methyl 15-((Methylsulfonyl)Oxy)Pentadecanoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee batch-to-batch consistency and traceability for your critical R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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