Description

Obelmycin A CAS NO 107807-18-1 is a specialized antibiotic compound belonging to the class of ansamycins. This high-purity chemical is valued for its potent biological activity, making it a critical intermediate and reference standard in advanced research and development. It is primarily utilized by pharmaceutical R&D laboratories, biotechnology companies, and academic institutions focused on antimicrobial discovery and mechanism-of-action studies.

Application

• Pharmaceutical Research & Development: Serves as a key reference standard and active pharmaceutical ingredient (API) intermediate in the development of novel antibiotic therapies.
• Antimicrobial Mechanism Studies: Used in biochemical and microbiological assays to study bacterial inhibition pathways and resistance mechanisms.
• Biotechnology Applications: Employed as a selective agent in molecular biology and genetic engineering research.
• Academic Research: A vital tool for universities and research institutes conducting studies in medicinal chemistry, pharmacology, and infectious diseases.
• High-Throughput Screening (HTS): Utilized as a control compound in screening libraries to identify new antimicrobial leads.

Basic Information

Item	Detail
Product Name	Obelmycin A
CAS No.	107807-18-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Obelmycin A; Antibiotic Obelmycin A; Ansamycin Obelmycin A; 107807-18-1; (2S,4E,6S,8S,10S,12S,14E,16R,18S,20R,22S)-22-[(2R,5S,6S)-5-(dimethylamino)-6-methyloxan-2-yl]oxy-6,10,18-trimethyl-5,7,9,11,13,15,17,21,23-nonahydroxy-20-(2-methylpropanoyl)oxy-12-propyl-2,4-dioxa-16-azatricyclo[16.6.1.13,8]pentacosa-3(25),4,14,24-tetraene-19,25-dione (IUPAC)
EINECS	Contact for details

Quality Control

Our Obelmycin A is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to guarantee compliance with your research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. The product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions. Allow the vial to equilibrate to room temperature in a desiccator before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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