Description

Oligopeptide P11-8 CAS NO 909896-72-6 is a synthetic, biomimetic peptide specifically designed to promote the remineralization of dental enamel. This compound matters because it offers a targeted, non-invasive approach to early caries management by mimicking the body's natural biomineralization process. It is primarily needed by manufacturers in the oral care and dental industries for formulating advanced toothpaste, mouthwash, and professional dental treatments aimed at repairing early-stage tooth decay and reducing hypersensitivity.

Application

• Advanced Toothpaste Formulations: As a key active ingredient for enamel repair and sensitivity relief.
• Therapeutic Mouthwashes: For daily use to support enamel remineralization and combat white spot lesions.
• Professional Dental Products: Including gels, varnishes, and creams used in dental clinics for in-office treatment.
• Preventive Oral Care: In products designed for high-caries-risk patients or those with orthodontic appliances.
• Cosmetic Dentistry: To enhance and maintain results from whitening or other cosmetic procedures by strengthening enamel.
• Research & Development: As a reference standard or active component in studies related to biomaterials and dental hard tissue regeneration.

Basic Information

Product Name	Oligopeptide P11-8
CAS No.	909896-72-6
Molecular Formula	C43H70N14O19
Molecular Weight	1087.1 g/mol
Synonyms	P11-8; P11-8 Peptide; Biomimetic Peptide P11-8; Self-Assembling Peptide P11-8; Enamel Repair Peptide; Remineralizing Peptide; Curodont™ P11-8 (associated trade product); Ace-QQRFEWEFEQQ-NH2 (sequence abbreviation)
EINECS	Contact for details

Quality Control

Our Oligopeptide P11-8 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and peptide content, MS for identity confirmation, and tests for residual solvents and related substances. Certificates of Analysis (COA) detailing all specifications are available upon request to ensure compliance with your formulation and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a dry environment. This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccated conditions. Allow the sealed vial to equilibrate to room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Peptide Content	≥ 80.0%
Single Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC/IC)	≤ 10.0%
Bacterial Endotoxins	< 1.0 EU/mg
Microbial Enumeration	Meets Ph. Eur. 2.6.12/2.6.13

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