Description

1-(2-Chloroethyl)-1-Nitrosocarbamoylalanine Estradiol-17-Ester is a specialized synthetic steroid derivative designed for advanced research and development. This compound is of significant interest for its potential as a key intermediate in the synthesis of novel therapeutic agents and biochemical probes. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and specialty chemical manufacturers focused on endocrinology and oncology.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of experimental steroid-based drug candidates.
• Biochemical Research: Used as a tool compound in studies investigating hormone receptor interactions and targeted drug delivery mechanisms.
• Academic R&D: Employed in university and institutional laboratories for methodological development in organic and medicinal chemistry.
• Reference Standard: Acts as a high-purity analytical standard for quality control and method validation in analytical laboratories.
• Preclinical Studies: Utilized in the early-stage development of novel therapeutic agents for targeted cancer therapies.

Basic Information

Item	Details
Product Name	1-(2-Chloroethyl)-1-Nitrosocarbamoylalanine Estradiol-17-Ester
CAS No.	93398-55-1
Molecular Formula	C24H32ClN3O6
Molecular Weight	494.98 g/mol
Synonyms	Estradiol-17-(1-(2-Chloroethyl)-1-nitrosocarbamoyl)alaninate; 17β-Estradiol 17-(N-(2-Chloroethyl)-N-nitrosocarbamoyl)-L-alaninate; NSC 639829; L-Alanine, N-(2-chloroethyl)-N-nitroso-, 17β-estradiol 17-ester; Estradiol Mustard Alanine Ester; Nitrosocarbamoylalanine Estradiol Ester
EINECS	Contact for details

Quality Control

Our 1-(2-Chloroethyl)-1-Nitrosocarbamoylalanine Estradiol-17-Ester is manufactured under strict quality protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements of research and development applications. 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 and strictly light-sensitive nature, the material must be handled under inert atmosphere or dry conditions when opening and should be protected from all light exposure during storage and handling.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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