Description

Dinoprost Tromethamine is a synthetic prostaglandin analog, specifically a tromethamine salt of dinoprost (PGF2α). This compound is a critical active pharmaceutical ingredient (API) valued for its potent biological activity in regulating reproductive processes. It is primarily utilized by the veterinary pharmaceutical and animal husbandry industries for applications in estrus synchronization and parturition induction.

Application

• Veterinary Therapeutics: As a key API in injectable formulations for estrus synchronization in cattle and swine.
• Reproductive Management: For the induction of parturition (abortion or labor) in livestock to manage breeding cycles and calving/littering times.
• Research & Development: Used in biochemical and pharmacological studies as a standard reference material for prostaglandin receptor activity.
• Veterinary Drug Manufacturing: Serves as a raw material for the production of controlled-release implants or intrauterine devices for animal fertility control.

Basic Information

Product Name	Dinoprost Tromethamine
CAS No.	38562-01-5
Molecular Formula	C₂₀H₃₅NO₈
Molecular Weight	417.50 g/mol
Synonyms	Dinoprost Trometamol; PGF2α Tromethamine; Prostaglandin F2α Tromethamine Salt; Lutalyse® (Veterinary Brand); Enzaprost®; Dinolytic®; 9α,11α,15S-Trihydroxyprosta-5Z,13E-dien-1-oic acid compound with 2-amino-2-(hydroxymethyl)propane-1,3-diol (1:1)
EINECS	Contact for details

Quality Control

Our Dinoprost Tromethamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and potency meet high-grade pharmaceutical standards. A Certificate of Analysis (COA) detailing results for assay, related substances, residual solvents, and microbiological limits is provided with every shipment to guarantee supply reliability and regulatory compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed in original packaging until use to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Specific Rotation	Contact for details
Heavy Metals	≤ 20 ppm

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