Description

Diaminopropionoyl Tripeptide 33 is a synthetic, high-purity peptide derivative designed for advanced cosmetic and pharmaceutical formulations. This compound matters for its targeted bioactivity, offering a sophisticated approach to skin conditioning and cellular communication. It is primarily needed by R&D and production teams in the cosmeceutical, dermatological, and high-end personal care industries seeking innovative active ingredients.

Application

• Anti-aging skincare formulations (serums, creams, lotions) targeting fine lines and wrinkles.
• Professional dermatological treatments for skin repair and rejuvenation.
• Hair care products aimed at improving scalp health and hair follicle conditioning.
• Cosmetic ingredient in ampoule and concentrate solutions for enhanced potency.
• Biomedical research as a reference standard or for studying peptide-mediated biological pathways.
• Nutricosmetic supplements where topical efficacy is supported by oral delivery systems.

Basic Information

Product Name	Diaminopropionoyl Tripeptide 33
CAS No.	1199495-15-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tripeptide-33; Diaminopropionoyl Tripeptide-33; Acetyl Tetrapeptide-2 (related); Palmitoyl Tripeptide-38 (related); Lipopeptide; Cosmetic Peptide 33; Anti-wrinkle Peptide; DAPT-33
EINECS	Contact for details

Quality Control

Our Diaminopropionoyl Tripeptide 33 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for cosmetic and research applications. Certificates of Analysis (COA) documenting purity, residual solvents, and heavy metals are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This product is hygroscopic (moisture-sensitive); ensure the container is sealed immediately after use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
Bacterial Count	≤ 100 CFU/g
Assay	95.0% - 102.0%

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