Pantolactone (CAS 599-04-2) – High-Purity Chemical for Pharma, Cosmetics & Fine Chemicals

Pantolactone is a key intermediate widely used in the pharmaceutical, cosmetic, and specialty chemical industries. Known for its excellent stability, reactivity, and versatility, Pantolactone plays a crucial role in the synthesis of panthenol (Provitamin B5) and various value-added products.

Molecular Formula: C₆H₁₀O₃
Molecular Weight: 130.14 g/mol

Product Overview

Pantolactone is a cyclic ester (lactone) derived from pantothenic acid. With its clear to pale-yellow liquid form and superior chemical consistency, it is ideal for high-precision synthesis and commercial formulations. Manufacturers depend on Pantolactone for producing premium-grade pharmaceutical and cosmetic actives.

Key Features

High Assay & Purity: Suitable for pharmaceutical and industrial applications

Excellent Reactivity: Ideal for chemical synthesis and formulation development

Versatile Lactone Structure: Supports a wide range of downstream derivatives

Stable & User-Friendly: Long shelf-life and easy to handle

Applications

Pharmaceutical Manufacturing: Essential intermediate in the synthesis of D-Panthenol (Provitamin B5)

Cosmetics & Personal Care: Used in skincare, haircare, and topical formulations

Fine Chemicals: Valued for producing specialty esters and advanced intermediates

R&D and Laboratory Use: Preferred for controlled synthesis and analytical studies

Why Choose Us as Your Pantolactone Supplier?

Consistent high-purity material

Secure, compliant, and leak-proof packaging

Bulk and custom-order options

Reliable supply with quick dispatch