Description

Allantoin Paba is a synergistic organic compound that combines the skin-conditioning properties of allantoin with the UV-absorbing characteristics of para-aminobenzoic acid (PABA). This dual-action molecule is highly valued for its ability to soothe and protect skin while promoting healthy cell regeneration. It serves as a key functional ingredient for manufacturers in the cosmetic, personal care, and pharmaceutical industries, particularly in formulations for sun care, after-sun products, and therapeutic skin treatments.

Application

• Sun Care Products: Acts as a soothing and protective agent in sunscreens, sunblocks, and after-sun lotions.
• Therapeutic Skin Creams: Used in formulations for treating minor skin irritations, burns, and to promote wound healing.
• Anti-Aging & Regenerative Cosmetics: Incorporated into serums and creams for its cell-renewal and skin-conditioning benefits.
• Hair Care Products: Functions as a conditioning and protective agent in shampoos and treatments for the scalp.
• Pharmaceutical Ointments: Used as an active ingredient in topical dermatological preparations.
• Baby Care Products: Applied in gentle creams and lotions for its mild, soothing properties.

Basic Information

Product Name	Allantoin Paba
CAS No.	4207-42-5
Molecular Formula	C9H11N5O4
Molecular Weight	253.22 g/mol
Synonyms	Allantoin PABA; PABA Allantoin; Allantoin para-Aminobenzoate; 5-Ureidohydantoin p-Aminobenzoate; Glyoxylic Acid Diureide p-Aminobenzoate; Allantoin 4-Aminobenzoate; NSC 76067; Allantoin PABA Ester
EINECS	224-123-8

Quality Control

Our Allantoin Paba is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for assay and purity, identification by FT-IR, and control of specific impurities to ensure it meets the stringent requirements for cosmetic and pharmaceutical applications. A Certificate of Analysis (COA) is provided with every shipment, detailing all test results against our internal specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed when not in use to prevent degradation and clumping due to moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	98.0% - 102.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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