Description

Cholesta-5,7,9(11)-Trien-3-Ol, 4,4-Dimethyl-, (3Beta)- is a high-purity sterol derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical synthetic intermediate and a valuable reference standard for analytical and developmental work. It is primarily utilized by research institutions, pharmaceutical development labs, and fine chemical manufacturers requiring precise and reliable sterol-based building blocks.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Reference Standard: Used for method development, validation, and quality control in analytical laboratories (HPLC, GC-MS).
• Biochemical Research: Employed in studies of sterol metabolism, membrane biophysics, and as a probe for investigating biological pathways.
• Fine Chemical Synthesis: Serves as a specialized starting material for creating custom sterol derivatives and complex organic molecules.
• Nutraceutical R&D: Investigated for potential applications in the development of advanced dietary supplements and functional ingredients.

Basic Information

Product Name	Cholesta-5,7,9(11)-Trien-3-Ol, 4,4-Dimethyl-, (3Beta)-
CAS No.	53296-72-3
Molecular Formula	C₂₉H₄₆O
Molecular Weight	410.68 g/mol
Synonyms	4,4-Dimethylcholesta-5,7,9(11)-trien-3β-ol; (3β)-4,4-Dimethylcholesta-5,7,9(11)-trien-3-ol; 4,4-Dimethyl-5,7,9(11)-cholestatrien-3β-ol; 3β-Hydroxy-4,4-dimethylcholesta-5,7,9(11)-triene; Desmosterol derivative; 4,4-Dimethyl-δ5,7,9(11)-cholestatrien-3β-ol
EINECS	Contact for details

Quality Control

Our Cholesta-5,7,9(11)-Trien-3-Ol, 4,4-Dimethyl-, (3Beta)- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR). We provide full traceability and Certificates of Analysis (COA) are available for all shipments to ensure compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%

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