Description

C4 Dihydroceramide is a synthetic, short-chain analog of the naturally occurring skin lipid dihydroceramide. This compound is valued for its role as a key intermediate in the biosynthesis of more complex ceramides and sphingolipids, which are fundamental to cellular membrane structure and signaling. It is primarily utilized by researchers and formulators in the cosmetic, pharmaceutical, and life science industries for studying lipid metabolism and developing advanced skincare products aimed at improving barrier function and hydration.

Application

• Cosmetic & Skincare Formulations: Used as a bioactive ingredient in moisturizers, serums, and creams to support skin barrier repair and enhance hydration.
• Pharmaceutical Research: Serves as a critical intermediate or reference standard in the study of sphingolipid metabolism and related metabolic pathways.
• Biochemical Studies: Employed in laboratory research to investigate ceramide synthesis, cell signaling, and apoptosis.
• Hair Care Products: Incorporated into conditioners and treatments to improve hair strength and manageability by mimicking natural lipid structures.
• Nutraceuticals: Explored as a potential ingredient in supplements targeting skin health from within.
• Advanced Material Science: Investigated for creating biomimetic membranes and lipid-based delivery systems.

Basic Information

Product Name	C4 Dihydroceramide
CAS No.	202467-76-3
Molecular Formula	C22H45NO3
Molecular Weight	371.60 g/mol
Synonyms	N-Butanoyl-dihydro-sphingosine; N-Butyryldihydrosphingosine; D-erythro-N-Butanoyldihydrosphingosine; C4 Dihydro-Ceramide; N-Butanoylsphinganine; Butanamide, N-[(1S,2R,3E)-2-hydroxy-1-(hydroxymethyl)-3-heptadecen-1-yl]-; (2S,3R,4E)-2-Butanamidooctadec-4-ene-1,3-diol
EINECS	Contact for details

Quality Control

Our C4 Dihydroceramide is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and formulation. Certificates of Analysis (COA) documenting purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to prevent oxidation and ensure long-term stability. Keep the container in a cool, dry, and well-ventilated area.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.