Description

5α-Androstan-17β-Ol Acetate is a high-purity steroid derivative and a key intermediate in the synthesis of various pharmaceutical compounds. Its value lies in its defined chemical structure, which serves as a crucial building block for producing active pharmaceutical ingredients (APIs) and reference standards. This product is essential for research and development laboratories, pharmaceutical manufacturers, and fine chemical producers focused on steroid chemistry and hormone-related therapies.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of steroidal drugs and active pharmaceutical ingredients (APIs).
• Reference Standard: Used as a certified reference material (CRM) for analytical method development, validation, and quality control in laboratories.
• Biochemical Research: Employed in metabolic studies, receptor binding assays, and investigations into steroid hormone pathways.
• Fine Chemical Synthesis: Serves as a versatile starting material for the custom synthesis of novel steroid analogs and derivatives.

Basic Information

Product Name	5α-Androstan-17β-Ol Acetate
CAS No.	1236-49-3
Molecular Formula	C21H34O2
Molecular Weight	318.50 g/mol
Synonyms	5α-Androstan-17β-ol, acetate; 17β-Hydroxy-5α-androstan-3-one acetate; Dihydrotestosterone acetate; 5α-Dihydrotestosterone acetate; Androstanolone acetate; Stanolone acetate; 5α-Androstan-17β-yl acetate; NSC 12198
EINECS	214-974-9

Quality Control

Our 5α-Androstan-17β-Ol Acetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and synthesis. A detailed Certificate of Analysis (COA) documenting purity, physical characteristics, and test results is provided with every shipment.

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 stable under these conditions for extended periods.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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