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Altrenogest CAS 850-52-2

Altrenogest CAS 850-52-2

CAS Number: 850‑52‑2
Molecular Formula: C21H26O2
Molecular Weight: ~310.44
Appearance: White to pale yellow solid
Purity (Assay): ≥99% (or specified)
Grade: Veterinary Pharmaceutical Grade
Storage: 2‑8 °C / dry & sealed
Standard: In‑house / GMP compliant

Product Introduction

Altrenogest Veterinary API

CAS 850-52-2 - Bulk Manufacturer & Supplier

Altrenogest is a synthetic progestin widely used in veterinary medicine for reproductive cycle control and estrus synchronization, particularly in equine and porcine species.

Origin Biopharma is a trusted China-based manufacturer and bulk supplier of Altrenogest Veterinary API (CAS 850-52-2). We specialize in the research, production, and global export of high-quality veterinary active pharmaceutical ingredients for animal reproductive health and hormone regulation.

With GMP-compliant manufacturing and a stable international supply chain, we support veterinary pharmaceutical companies, contract manufacturers, and distributors worldwide. We also offer OEM services and customized packaging solutions to support veterinary pharmaceutical product development and commercialization.

Specifications & Quality Standards

Product Name

Altrenogest

CAS Number

850-52-2

Molecular Formula

C₂₁H₂₆O₂

Molecular Weight

310.44

Appearance

Crystalline powder, yellowish to yellow

Assay (Purity)

≥ 99.0%

Melting Point

120 °C

Boiling Point

390.58 °C (estimated)

Specific Rotation

[α]D²⁰ −72° (c = 0.5 in ethanol)

pKa

14.59 ± 0.40 (predicted)

Storage Condition

Airtight container, protected from light

Manufacturing Standard

GMP-compliant, in-house specification - Veterinary Pharmaceutical Grade

Each batch is supplied with COA, MSDS, and TDS to support regulatory filing and quality verification.

Veterinary Applications of Altrenogest API

Altrenogest Veterinary API is widely used in animal reproductive management formulations, especially in equine and swine industries.

Estrus Synchronization in Mares

Used in equine breeding programs to regulate reproductive cycles and synchronize estrus, improving breeding efficiency and herd management.

Estrus Control in Gilts

Commonly used in pigs to regulate estrous cycles, support planned breeding, and enhance reproductive performance.

Veterinary Hormone Regulation

Utilized in pharmaceutical formulations to control hormone levels and improve reproductive outcomes across various animal species. Origin Biopharma supplies bulk quantities to veterinary pharmaceutical manufacturers and distributors worldwide.

Manufacturing & Supply Capability

Origin Biopharma operates GMP-certified production facilities equipped with advanced synthesis and purification technologies. Our manufacturing process ensures:

High purity and consistent quality

Strict batch-to-batch control

Full regulatory compliance

Bulk API supply for large-scale production

OEM and private-label services

Custom packaging based on customer and regulatory requirements

Our scalable production capacity enables timely global delivery to pharmaceutical companies and contract manufacturers.

Why Choose Origin Biopharma

Extensive Industry Experience

Over 15 years of expertise in veterinary API manufacturing.

Strict Quality Assurance

GMP, ISO9001, and international quality system compliance.

Global Export Network

Supplying veterinary APIs to more than 100 countries across Europe, Latin America, and Asia.

Customized Solutions

OEM services, flexible packaging, and tailored supply programs.

Regulatory Support

Complete documentation including COA, MSDS, and TDS for international registration.

About Origin Biopharma

Origin Biopharma is a leading China-based manufacturer and exporter of human and veterinary APIs and intermediates. Our diverse product portfolio supports pharmaceutical companies, veterinary manufacturers, and research institutions worldwide. We are committed to quality, reliability, and long-term partnership in global pharmaceutical supply.

Request a Quote

If you are seeking a reliable Altrenogest Veterinary API supplier with competitive pricing, stable supply, and regulatory support, Origin Biopharma is your trusted partner.

We Offer

High-purity Altrenogest API
Bulk supply options
Customized packaging
Full technical & regulatory documentation

Get in touch with our team to discuss how Altrenogest Veterinary API can support your next reproductive health program.

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