Description

9Alpha,15S-Dihydroxy-11-Oxo-Prosta-5Z,13E,17Z-Trien-1-Oic Acid CAS NO 71902-47-1 is a high-purity prostaglandin derivative, a key synthetic intermediate in advanced pharmaceutical research and development. This compound is valued for its precise stereochemistry and functional groups, which are critical for synthesizing bioactive molecules targeting specific metabolic pathways. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutics, particularly in the fields of inflammation, ophthalmology, and cardiovascular research.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of advanced prostaglandin analogs and related therapeutic agents.
• Biochemical Research: Used as a reference standard and a precursor in studies involving eicosanoid signaling pathways and receptor binding assays.
• Drug Discovery: Serves as a core scaffold in medicinal chemistry programs for developing new anti-inflammatory and intraocular pressure-lowering drugs.
• Academic Research: Employed in university and institutional labs for investigating the biological roles and synthetic methodologies of prostanoids.
• Process Development: Used in scaling up and optimizing synthetic routes for prostaglandin-based Active Pharmaceutical Ingredients (APIs).

Basic Information

Product Name	9Alpha,15S-Dihydroxy-11-Oxo-Prosta-5Z,13E,17Z-Trien-1-Oic Acid
CAS No.	71902-47-1
Molecular Formula	C₂₀H₃₀O₅
Molecular Weight	350.45 g/mol
Synonyms	9α,15S-Dihydroxy-11-oxoprosta-5Z,13E,17Z-trien-1-oic acid; 11-Oxo-9α,15S-dihydroxyprosta-5Z,13E,17Z-trien-1-oic acid; 9α,15S-Dihydroxy-11-oxo-5-cis,13-trans,17-cis-prostatrienoic acid; PGD2 metabolite analog; 9α,15S-DiOH-11-oxo-PTriA; Prostaglandin D series intermediate; 11-Keto-9α,15S-dihydroxyprostatrienoic acid
EINECS	Contact for details

Quality Control

Our 9Alpha,15S-Dihydroxy-11-Oxo-Prosta-5Z,13E,17Z-Trien-1-Oic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and MS, to ensure it meets the stringent requirements for research and development use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled temperature of -20°C or below to minimize oxidation and ensure long-term stability. The container should be kept in a dry, well-ventilated area away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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