Description

1-Methylestra-1,3,5(10),6-Tetrene-3,17β-Diol 17-Acetate 3-(Trifluoroacetate) CAS NO 56588-08-0 is a high-purity, synthetic steroid derivative of significant interest in advanced pharmaceutical research and development. This compound serves as a critical intermediate or reference standard for the synthesis and analytical characterization of novel therapeutic agents. It is primarily utilized by pharmaceutical R&D laboratories, contract research organizations (CROs), and academic institutions focused on endocrinology and steroid chemistry.

Application

• Pharmaceutical Intermediate: A key building block in the synthetic pathways for novel steroidal drugs and active pharmaceutical ingredients (APIs).
• Reference Standard: Used for method development, calibration, and quality control in analytical chemistry (HPLC, GC-MS) within pharmaceutical quality assurance labs.
• Biochemical Research: Employed in studies investigating steroid hormone receptor interactions, metabolic pathways, and structure-activity relationships (SAR).
• Process Development: Serves as a model compound for optimizing chemical synthesis and purification processes on a pilot or commercial scale.
• Academic Research: A valuable reagent for universities and research institutes conducting fundamental studies in organic and medicinal chemistry.

Basic Information

Product Name	1-Methylestra-1,3,5(10),6-Tetrene-3,17β-Diol 17-Acetate 3-(Trifluoroacetate)
CAS No.	56588-08-0
Molecular Formula	C24H29F3O5
Molecular Weight	454.48 g/mol
Synonyms	1-Methylestra-1,3,5(10),6-tetraene-3,17β-diol 17-acetate 3-(trifluoroacetate); 3,17β-Dihydroxy-1-methylestra-1,3,5(10),6-tetraen-17-yl acetate 3-trifluoroacetate; 1-Methylestra-1,3,5(10),6-tetraene-3,17β-diol diacetate (3-trifluoroacetate, 17-acetate); 17β-Acetoxy-1-methylestra-1,3,5(10),6-tetraen-3-ol 3-trifluoroacetate; 1-Methyl-19-norandrosta-1,3,5(10),6-tetraene-3,17β-diol 17-acetate 3-trifluoroacetate
EINECS	Contact for details

Quality Control

Our 1-Methylestra-1,3,5(10),6-Tetrene-3,17β-Diol 17-Acetate 3-(Trifluoroacetate) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards for research and development use. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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