Description

Tripalmitoyl Cysteine is a synthetic lipoamino acid conjugate, a key building block in advanced cosmetic and pharmaceutical formulations. This compound is valued for its unique amphiphilic structure, which enables the creation of stable, skin-compatible delivery systems and bio-active complexes. It is primarily sought by manufacturers in the personal care, dermatological, and nutraceutical industries for developing high-performance products.

Application

• Cosmetic & Skincare Actives: As a precursor for synthesizing lipoamino acid surfactants and emulsifiers in anti-aging serums, moisturizers, and restorative creams.
• Lipid Nanoparticle (LNP) Formulations: Serves as a functional lipid component in the development of LNPs for targeted drug and gene delivery systems.
• Hair Care Products: Used in conditioning treatments and shampoos to improve hair manageability, shine, and provide a protective lipid layer.
• Pharmaceutical Excipients: Employed in the design of novel drug carriers to enhance the solubility, stability, and dermal penetration of active pharmaceutical ingredients (APIs).
• Bioconjugation & Research: A valuable biochemical tool for protein lipidation studies, membrane research, and the development of synthetic vaccines.
• Nutraceutical Delivery Systems: Incorporated into encapsulation matrices to improve the bioavailability and targeted release of fat-soluble vitamins and supplements.

Basic Information

Product Name	Tripalmitoyl Cysteine
CAS No.	87079-94-5
Molecular Formula	C51H97NO5S
Molecular Weight	836.39 g/mol
Synonyms	N-(Palmitoyl)-S,S-bis(palmitoyl)cysteine; N-Palmitoyl-S,S-bis(palmitoyl)cysteine; Cysteine, N-palmitoyl-, S,S-dihexadecanoate; L-Cysteine, N-hexadecanoyl-, S,S-bis(1-oxohexadecyl) ester; Tripalmitoyl-L-cysteine; N-Palmitoyl-S,S-dipalmitoyl cysteine; Lipoyl cysteine derivative (tripalmitoyl)
EINECS	Contact for details

Quality Control

Our Tripalmitoyl Cysteine is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for high-end applications. Certificates of Analysis (COA) documenting purity, residual solvents, and other critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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