Description

Paulomycin A is a specialized antibiotic compound belonging to the angucycline class, identified by CAS No. 81988-77-4. This product is valued for its potent biological activity, making it a critical intermediate and reference standard in advanced pharmaceutical research and development. It is primarily utilized by research institutions and pharmaceutical companies focused on discovering novel antibacterial and antitumor agents.

Application

• Pharmaceutical Research: Serves as a key reference standard and active pharmaceutical ingredient (API) intermediate in the development of new antibiotic therapies.
• Antibacterial Agent Development: Used in biochemical assays and studies targeting Gram-positive bacteria due to its specific mechanism of action.
• Oncology Research: Investigated for its potential antitumor properties and as a lead compound in cancer drug discovery programs.
• Microbiological Studies: Employed as a tool compound to study bacterial cell wall synthesis and resistance mechanisms.
• Biochemical Pathway Analysis: Utilized in research to elucidate biosynthetic pathways of complex natural products.
• High-Purity Analytical Standards: Supplied as a certified reference material for quality control and method validation in analytical laboratories.

Basic Information

Item	Details
Product Name	Paulomycin A
CAS No.	81988-77-4
Molecular Formula	C30H34O11
Molecular Weight	570.59 g/mol
Synonyms	Paulomycin A1; Antibiotic U-67938; U-67938; NSC 369010; 5,12-Dihydroxy-3,8,10-trimethoxy-7-methyl-1,2,3,4,4a,5,12,12a-octahydrotetracene-6,11-dione; Angucycline antibiotic U-67938
EINECS	Contact for details

Quality Control

Our Paulomycin A is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, MS). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with research-grade specifications. For specific purity requirements or custom analytical protocols, please contact our technical team.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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