Description

L-Panthenol is the biologically active form of pantothenic acid (Vitamin B5), a vital nutrient and precursor to coenzyme A. This high-purity ingredient is essential for its superior moisturizing, soothing, and cell-regenerative properties, making it a cornerstone in advanced formulations. It is a critical raw material for manufacturers in the pharmaceutical, high-end personal care, and nutraceutical industries seeking to enhance product efficacy and skin/ hair health benefits.

Application

• Pharmaceutical Formulations: Used in topical ointments, creams, and sprays for wound healing, burn treatment, and to alleviate skin irritation and inflammation.
• Cosmetics & Skincare: A key humectant and moisturizer in creams, lotions, serums, and anti-aging products to improve skin hydration, elasticity, and barrier function.
• Hair Care Products: Incorporated into shampoos, conditioners, and treatments to strengthen hair, add shine, improve manageability, and repair damaged hair fibers.
• Nutraceuticals & Dietary Supplements: Utilized in solid and liquid supplement formulations for its role as Provitamin B5, supporting energy metabolism and overall wellness.
• Ophthalmic Solutions: Employed in eye drops and lubricants for its soothing and protective effects on the ocular surface.
• Veterinary Products: Applied in topical treatments for animal skin conditions and wound care.

Basic Information

Product Name	L-Panthenol
CAS No.	74561-18-5
Molecular Formula	C9H19NO4
Molecular Weight	205.25 g/mol
Synonyms	Dexpanthenol; (R)-Panthenol; Provitamin B5; D-Panthenol; D-Pantothenyl Alcohol; (R)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide; Pantothenol; Pantenyl; Ilopan; Panthoderm; Bepanthen
EINECS	277-887-1

Quality Control

Our L-Panthenol is manufactured under strict quality management systems, with grades available to meet USP, Ph. Eur., and FCC standards for pharmaceutical, cosmetic, and food applications. Every batch undergoes comprehensive analytical testing, including chiral purity verification, to ensure identity, potency, and safety. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (HPLC)	98.0% - 102.0%
Specific Rotation	+29.0° to +31.5°
pH (5% solution)	9.5 - 10.5
Heavy Metals	≤ 10 ppm
Residue on Ignition	≤ 0.1%
Water Content (KF)	≤ 1.0%

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