Description

L-Pantothenic Acid is the biologically active form of Vitamin B5, a vital water-soluble nutrient essential for synthesizing coenzyme A (CoA). This high-purity compound is critical for supporting metabolic functions, including energy production and fatty acid synthesis, across numerous biological systems. It is a fundamental raw material for the pharmaceutical, nutraceutical, and animal feed industries, where consistent quality and reliable supply are paramount for product efficacy and regulatory compliance.

Application

• Pharmaceutical Formulations: Used as an active pharmaceutical ingredient (API) in vitamin B-complex injections, tablets, and capsules to treat or prevent pantothenic acid deficiency.
• Dietary Supplements & Nutraceuticals: A key component in multivitamin blends, energy supplements, and standalone products aimed at supporting skin health, wound healing, and reducing oxidative stress.
• Animal Nutrition (Feed Premixes): Incorporated into poultry, swine, and aquaculture feed to ensure optimal growth, reproduction, and overall animal health and welfare.
• Cosmetic & Personal Care: Employed in topical formulations like creams, lotions, and hair care products for its moisturizing and purported skin barrier repair properties.
• Food & Beverage Fortification: Used to enrich and fortify foods such as breakfast cereals, beverages, and infant formula to meet nutritional guidelines.
• Cell Culture Media: Serves as a necessary growth factor in microbiological media and cell culture systems for biotechnological research and production.

Basic Information

Product Name	L-Pantothenic Acid
CAS No.	37138-77-5
Molecular Formula	C9H17NO5
Molecular Weight	219.24 g/mol
Synonyms	Vitamin B5; D-Pantothenic Acid (enantiomer); (R)-Pantothenic Acid; (R)-N-(2,4-Dihydroxy-3,3-dimethyl-1-oxobutyl)-β-alanine; D-Pantothenate; D-Pantothenate Calcium Salt (common salt form); Dexpanthenol (alcohol analog); Chick Anti-dermatitis Factor
EINECS	253-321-0

Quality Control

Our L-Pantothenic Acid is manufactured under strict quality management systems. Each batch is tested to ensure it meets high-purity standards, with specifications aligning with major pharmacopoeias such as USP and EP where applicable. A comprehensive Certificate of Analysis (COA), detailing identity, purity, and impurity profiles, is provided with every shipment to guarantee traceability and compliance for your regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a low-humidity environment to prevent degradation and caking.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Specific Rotation	+37.0° to +40.0° (c=5 in water)
Water (Karl Fischer)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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