Description

Delta 9,11 Testosterone Cypionate is a synthetic derivative of testosterone, specifically designed for enhanced stability and controlled release. This compound is of significant interest for pharmaceutical research and development, particularly in the formulation of long-acting hormone replacement therapies and performance-enhancing agents. It is primarily utilized by pharmaceutical manufacturers, advanced research institutions, and developers of active pharmaceutical ingredients (APIs) seeking reliable and high-purity intermediates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of advanced anabolic steroids and hormone therapies.
• Research & Development: Used in preclinical and clinical studies investigating androgen receptor modulation and metabolic pathways.
• API Formulation: Serves as a controlled-release component in long-acting injectable pharmaceutical formulations.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and validation.
• Biochemical Research: Utilized in studies focused on muscle protein synthesis, bone density, and endocrine system function.

Basic Information

Product Name	Delta 9,11 Testosterone Cypionate
CAS No.	122651-11-0
Molecular Formula	C27H40O3
Molecular Weight	412.61 g/mol
Synonyms	Testosterone 17β-Cypionate (δ9,11); δ9,11-Testosterone Cypionate; 9,11-Dehydrotestosterone Cypionate; 17β-Hydroxyandrosta-9,11-dien-3-one 17-cypionate; Androsta-9,11-dien-3-one, 17-(3-cyclopentyl-1-oxopropoxy)-, (17β)-; Testosterone Cypionate Impurity; δ-9(11)-Testosterone Cypionate
EINECS	Contact for details

Quality Control

Our Delta 9,11 Testosterone Cypionate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR for identification, and residual solvent analysis, to ensure it meets stringent specifications for pharmaceutical research. Certificates of Analysis (COA) documenting all test results are 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). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. For long-term storage, consider desiccant use and inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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