Description

17 α-Cyanomethyl-19-Nortestosterone is a synthetic steroidal compound with significant research and development applications in the field of medicinal chemistry. This compound is valued for its role as a key intermediate in the synthesis of novel pharmaceutical agents, particularly those targeting hormonal pathways. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in the development of advanced therapeutic compounds.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel steroidal drugs and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used in academic and industrial R&D for studying structure-activity relationships (SAR) and developing new therapeutic candidates.
• Hormone Analog Development: Serves as a precursor for creating modified androgens and other hormone receptor modulators.
• Reference Standard: Employed as an analytical standard in quality control and method development for related pharmaceutical products.
• Biochemical Research: Utilized in studies investigating steroid metabolism, receptor binding, and endocrine system interactions.

Basic Information

Product Name	17 α-Cyanomethyl-19-Nortestosterone
CAS No.	67473-36-3
Molecular Formula	C21H29NO2
Molecular Weight	327.46 g/mol
Synonyms	17α-Cyanomethyl-19-nortestosterone; 17α-Cyanomethylestr-4-en-17β-ol-3-one; 17α-Cyanomethyl-19-norandrost-4-en-17β-ol-3-one; 17α-Cyano-17β-hydroxy-19-norandrost-4-en-3-one; 17α-Cyanomethyl-19-nor-δ4-androsten-17β-ol-3-one; 19-Nortestosterone 17α-cyanomethyl ether; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 17 α-Cyanomethyl-19-Nortestosterone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific client or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storage under inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.0%

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