Description

17-o-Acetyl 19-Normethandriol is a synthetic steroid derivative of significant interest in advanced pharmaceutical research and development. This compound serves as a crucial key intermediate for the synthesis of more complex steroid-based active pharmaceutical ingredients (APIs). It is primarily sought after by pharmaceutical manufacturers and contract research organizations (CROs) engaged in the development of hormonal therapies and other specialized medicinal products.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of novel steroid-based APIs for hormonal regulation.
• Research & Development: Used in preclinical and process chemistry research to explore new therapeutic pathways and optimize synthetic routes.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical laboratories.
• Process Chemistry: Employed in scale-up and pilot plant studies for the development of robust commercial manufacturing processes.
• Academic Research: Utilized in university and institutional labs for studies in organic chemistry, medicinal chemistry, and steroid biochemistry.

Basic Information

Product Name	17-o-Acetyl 19-Normethandriol
CAS No.	96059-83-5
Molecular Formula	C22H32O4
Molecular Weight	360.49 g/mol
Synonyms	19-Nor-17α-pregna-4-en-20-yne-3β,17β-diol 17-acetate; 17β-Hydroxy-19-nor-17α-pregn-4-en-20-yn-3β-yl acetate; 19-Normethandriol 17-acetate; 17-Acetoxy-19-nor-17α-ethynyltestosterone; 3β,17β-Dihydroxy-19-nor-17α-pregn-4-en-20-yne 17-acetate
EINECS	Contact for details

Quality Control

Our 17-o-Acetyl 19-Normethandriol 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 stringent requirements for pharmaceutical intermediate applications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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