Description

Altrenogest is a synthetic progestogen compound widely recognized for its potent hormonal activity. This high-purity active pharmaceutical ingredient (API) is critical for ensuring reproductive management and therapeutic efficacy in veterinary medicine. It is primarily utilized by pharmaceutical manufacturers and veterinary research institutions developing formulations for livestock synchronization and fertility control.

Application

• Veterinary Pharmaceutical Synthesis: A key active pharmaceutical ingredient (API) in formulations for estrus synchronization in swine and horses.
• Livestock Reproductive Management: Used in protocols to control and schedule breeding cycles in commercial pig and equine operations.
• Hormone Replacement Therapy (Veterinary): Component in therapeutic regimens for treating certain hormonal disorders in animals.
• Veterinary Research & Development: Serves as a reference standard and building block in preclinical studies for new animal health products.
• Controlled Breeding Programs: Essential for timed artificial insemination programs to improve genetic selection and farm efficiency.

Basic Information

Item	Detail
Product Name	Altrenogest
CAS No.	55720-26-8
Molecular Formula	C21H26O2
Molecular Weight	310.43 g/mol
Synonyms	Allyltrenbolone; Altrenogestum; 17α-Allyl-17β-hydroxyestra-4,9,11-trien-3-one; Regu-Mate® (Veterinary Brand); RU-2267; A-35957; 17β-Hydroxy-17α-allylestra-4,9,11-trien-3-one
EINECS	Contact for details

Quality Control

Our Altrenogest is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, residual solvent analysis, and identification by spectroscopic methods, to ensure it meets stringent specifications for pharmaceutical use. A Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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