Description

(20S)-N,N,N',N'-Tetramethyl-5α-Pregnane-3β,20-Diamine is a high-purity, synthetic steroid-derived diamine compound, identified by CAS NO 1172-08-3. This specialized chemical serves as a critical advanced pharmaceutical intermediate and a versatile research building block for the development of novel bioactive molecules. It is essential for pharmaceutical R&D laboratories, academic research institutions, and manufacturers focused on steroid chemistry and drug discovery.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of steroidal drugs and therapeutic agents.
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and the creation of novel chemical entities.
• Biochemical Research: Serves as a precursor or ligand in the study of steroid hormone receptors and related biological pathways.
• Fine Chemical Synthesis: Employed in multi-step organic syntheses requiring a rigid, functionalized steroidal backbone.
• Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	(20S)-N,N,N',N'-Tetramethyl-5α-Pregnane-3β,20-Diamine
CAS No.	1172-08-3
Molecular Formula	C₂₅H₄₆N₂
Molecular Weight	374.65 g/mol
Synonyms	(20S)-3β-(Dimethylamino)-5α-pregnan-20-amine; 5α-Pregnane-3β,20-diamine, N,N,N',N'-tetramethyl-, (3β,5α,20S)-; (20S)-N,N,N',N'-Tetramethyl-5α-pregnane-3β,20-diamine; 3β,20β-Bis(dimethylamino)-5α-pregnane; NSC 84566; Tetramethylpregnanediamine; Steroidal diamine derivative
EINECS	Contact for details

Quality Control

Our (20S)-N,N,N',N'-Tetramethyl-5α-Pregnane-3β,20-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive 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, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
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.