Description

15-Keto Prostaglandin E1 is a key prostaglandin analog and metabolite of Prostaglandin E1 (Alprostadil). This compound is of significant interest in biochemical and pharmaceutical research due to its role in studying prostaglandin metabolism and signaling pathways. It serves as a critical intermediate and reference standard for researchers and manufacturers in the life sciences sector, particularly those focused on cardiovascular, inflammatory, and metabolic research.

Application

• Pharmaceutical Research & Development: Used as a reference standard and active pharmaceutical ingredient (API) intermediate in the development of novel therapeutics.
• Biochemical Studies: A vital tool for investigating the metabolism, biological activity, and degradation pathways of prostaglandins.
• Cell Signaling Research: Employed in studies exploring the role of prostaglandin metabolites in cellular communication, inflammation, and vascular function.
• Analytical Standard: Serves as a high-purity calibration standard for analytical methods such as HPLC, LC-MS, and GC-MS in quality control laboratories.
• Academic Research: Utilized in university and institutional labs for fundamental research in pharmacology, physiology, and medicinal chemistry.

Basic Information

Product Name	15-Keto Prostaglandin E1
CAS No.	22973-19-9
Molecular Formula	C₂₀H₃₂O₆
Molecular Weight	368.47 g/mol
Synonyms	15-Keto PGE1; 15-Oxoprostaglandin E1; 11α,15-Dihydroxy-9-oxoprosta-5,13-dien-1-oic acid; 15-Keto Prostaglandin E1; 15-Keto-PGE1; PGE1 15-ketone; Alprostadil metabolite; Prostaglandin E1 15-keto metabolite
EINECS	Contact for details

Quality Control

Our 15-Keto Prostaglandin E1 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under an inert atmosphere (e.g., argon or nitrogen) to prevent oxidation. The product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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