Description

[2-[(10R,11S,13S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxo-ethyl ] 2-aminoacetate hydrochloride is a high-purity, chemically defined steroid derivative. This compound is of significant value as a key pharmaceutical intermediate or reference standard in advanced research and development. It is primarily needed by manufacturers and research institutions in the pharmaceutical, biotechnology, and academic sectors for the synthesis and analytical characterization of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A critical building block in the multi-step synthesis of complex steroid-based active pharmaceutical ingredients (APIs).
• Reference Standard: Used for analytical method development, validation, and quality control (QC) testing in pharmaceutical laboratories to ensure product identity and purity.
• Biochemical Research: Serves as a precursor or model compound in metabolic pathway studies, receptor binding assays, and steroid hormone research.
• Process Development: Employed in scaling up synthetic routes from laboratory to pilot plant and commercial manufacturing scales.
• Impurity Profiling: Utilized as a characterized impurity standard to monitor and control the synthesis of related steroid compounds.

Basic Information

Product Name	[2-[(10R,11S,13S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxo-ethyl ] 2-aminoacetate hydrochloride
CAS No.	128887-42-3
Molecular Formula	C23H31NO6 • HCl
Molecular Weight	453.96 g/mol (free base: 417.50 g/mol)
Synonyms	Glycine, N-[(17β)-11,17-dihydroxy-10,13-dimethyl-3-oxo-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-17-yl]carbonyl]methyl-, hydrochloride (1:1); 11β,17β-Dihydroxy-17-(2-[(carboxymethyl)amino]-2-oxoethyl)-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one hydrochloride; Steroid-glycine conjugate hydrochloride; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our [2-[(10R,11S,13S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxo-ethyl ] 2-aminoacetate hydrochloride is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, to ensure it meets exacting standards suitable for research and pharmaceutical applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and other critical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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