Description

Dolispan CAS NO 1613-24-7 is a high-purity chemical compound known for its specific reactivity and utility in advanced synthesis. This product is valued for its consistent quality and reliability, which are critical for ensuring reproducible results in sensitive manufacturing processes. It serves as a key intermediate or reagent for research and production within the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• As a versatile building block in the multi-step synthesis of active pharmaceutical ingredients (APIs).
• Utilized in agrochemical research for the development of novel crop protection agents.
• Acts as a specialty intermediate in the production of fine chemicals and performance materials.
• Employed in academic and industrial R&D laboratories for method development and exploratory chemistry.
• Potential use in the synthesis of liquid crystal compounds and other advanced electronic materials.

Basic Information

Product Name	Dolispan
CAS No.	1613-24-7
Molecular Formula	C8H18N2O3S
Molecular Weight	222.31 g/mol
Synonyms	1,3-Propanediol, 2,2-bis[[(methylsulfonyl)oxy]methyl]-; 2,2-Bis[(methylsulfonyloxy)methyl]-1,3-propanediol; Pentaerythritol bis(methanesulfonate); Pentaerythritol dimethanesulfonate; NSC 402168; Pentaerythrityl dimethanesulfonate; Bis(methanesulfonate) of pentaerythritol
EINECS	Contact for details

Quality Control

Our Dolispan is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for research and industrial use. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details
Heavy Metals	< 10 ppm

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