Description

1-Methylethyl 1-Pentanesulfonate is a specialized organic sulfonate ester with significant utility as a versatile alkylating agent and synthetic intermediate. Its value lies in its ability to introduce the pentanesulfonate moiety into target molecules, enabling the development of advanced materials and fine chemicals. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop novel surfactants, catalysts, or active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Surfactant & Detergent Chemistry: Acts as a precursor for the development of specialty anionic surfactants with tailored properties.
• Polymer Modification: Employed as a functionalizing agent to introduce sulfonate groups into polymer chains, enhancing hydrophilicity or ionic character.
• Catalyst & Ligand Preparation: Useful in the synthesis of organometallic complexes and ligands for catalytic applications.
• Chemical Research: A valuable reagent in organic synthesis for constructing complex molecular architectures in R&D laboratories.

Basic Information

Product Name	1-Methylethyl 1-Pentanesulfonate
CAS No.	91284-47-8
Molecular Formula	C8H18O3S
Molecular Weight	194.29 g/mol
Synonyms	Isopropyl Pentanesulfonate; 1-Pentanesulfonic Acid 1-Methylethyl Ester; Isopentylsulfonate Isopropyl Ester; Isopropyl 1-Pentanesulfonate; Isopropyl Pentylsulfonate; 1-Methylethyl Pentane-1-sulfonate; Isopropyl Ester of 1-Pentanesulfonic Acid
EINECS	Contact for details

Quality Control

Our 1-Methylethyl 1-Pentanesulfonate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A detailed Certificate of Analysis (COA) documenting all relevant specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Density	~1.05 g/cm³ (at 20°C)

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