Description

(17Ar)-3β-(Methylamino)-17A-Methyl-D-Homo-5α-Androstane-17β,17A-Diol CAS NO 2328-79-2 is a high-purity, synthetic steroid derivative belonging to the D-homoandrostane class. This compound serves as a critical advanced pharmaceutical intermediate for research and development in medicinal chemistry. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of novel steroid-based therapeutics.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop new drug candidates.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Biochemical Research: Utilized in studies investigating steroid hormone pathways and receptor interactions.
• Fine Chemical Synthesis: Intermediate for the production of specialized, high-value chemical entities.

Basic Information

Product Name	(17Ar)-3β-(Methylamino)-17A-Methyl-D-Homo-5α-Androstane-17β,17A-Diol
CAS No.	2328-79-2
Molecular Formula	C₂₁H₃₇NO₂
Molecular Weight	335.53 g/mol
Synonyms	3β-(Methylamino)-17a-methyl-D-homo-5α-androstane-17β,17a-diol; 17a-Methyl-3β-(methylamino)-D-homo-5α-androstane-17β,17a-diol; (17aR)-3β-(Methylamino)-17a-methyl-D-homo-5α-androstane-17β,17a-diol; 2328-79-2; D-Homoandrostane derivative; 3β-Methylamino-17a-methyl-D-homo-5α-androstanediol
EINECS	Contact for details

Quality Control

Our (17Ar)-3β-(Methylamino)-17A-Methyl-D-Homo-5α-Androstane-17β,17A-Diol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the stringent requirements for pharmaceutical research. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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