Description

Chol-5-En-24-Al-3β-Ol CAS NO 27460-33-9 is a high-purity steroidal aldehyde, a key intermediate in the synthesis of complex bioactive molecules. Its defined structure is critical for ensuring the consistency and efficacy of downstream pharmaceutical and research products. This compound is essential for manufacturers and research institutions engaged in steroid chemistry, drug discovery, and the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of steroidal drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a precursor or reference standard in metabolic pathway studies and enzyme inhibition assays.
• Hormone Analog Synthesis: Serves as a starting material for creating novel corticosteroid or bile acid derivatives.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.
• Reference Standard: Utilized in analytical laboratories for method development, calibration, and quality control testing.

Basic Information

Product Name	Chol-5-En-24-Al-3β-Ol
CAS No.	27460-33-9
Molecular Formula	C27H44O2
Molecular Weight	400.64 g/mol
Synonyms	3β-Hydroxy-24-oxochol-5-ene; 24-Oxo-5-cholesten-3β-ol; 3β-Hydroxychol-5-en-24-al; 24-Oxocholesterol; Cholest-5-en-3β-ol-24-al
EINECS	Contact for details

Quality Control

Our Chol-5-En-24-Al-3β-Ol is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry for identity confirmation and impurity profiling. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product 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
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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