Description

Equilin Benzoate is a synthetic estrogen derivative, specifically the 3-benzoate ester of equilin. This compound is valued for its stability and controlled-release profile, making it a key intermediate in advanced pharmaceutical synthesis. It is primarily utilized by research institutions and manufacturers in the steroid hormone and pharmaceutical development sectors for creating specialized therapeutic agents.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of conjugated estrogen formulations and other steroidal APIs (Active Pharmaceutical Ingredients).
• Hormone Replacement Therapy (HRT) Research: Used in the development and study of novel estrogen-based therapies for menopausal symptoms and osteoporosis.
• Biochemical Research: Serves as a reference standard and reagent in studies investigating estrogen receptor binding and metabolic pathways.
• Veterinary Medicine: Employed in the development of hormonal treatments for reproductive management in animals.

Basic Information

Product Name	Equilin Benzoate
CAS No.	6030-80-4
Molecular Formula	C25H28O3
Molecular Weight	376.49 g/mol
Synonyms	Equilin 3-benzoate; Estra-1,3,5(10),7-tetraen-3-ol-17-one, benzoate; 3-Hydroxyestra-1,3,5(10),7-tetraen-17-one benzoate; Benzoic acid, equilin ester; Equilin-3-monobenzoate; NSC 9894; 3-Benzoyloxyestra-1,3,5(10),7-tetraen-17-one
EINECS	Contact for details

Quality Control

Our Equilin Benzoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and pharmaceutical use. 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 controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain product integrity.

Specification

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