Description

Sapurimycin CAS NO 133021-37-1 is a specialized antibiotic compound belonging to the macrolide class, known for its potent biological activity. This high-purity chemical is critical for research and development in the pharmaceutical and life sciences sectors, where precise and reliable active pharmaceutical ingredients (APIs) are paramount. It is primarily utilized by manufacturers and research institutions focused on developing novel antimicrobial agents and studying bacterial resistance mechanisms.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of advanced antibiotic formulations.
• Microbiological Research: Used as a reference standard in studies investigating macrolide antibiotic efficacy and bacterial susceptibility.
• Veterinary Medicine: Employed in the development of treatments for bacterial infections in animals.
• Biochemical Assays: Acts as a critical component in enzymatic and receptor-based screening assays.
• API Manufacturing: Integrated into Good Manufacturing Practice (GMP) processes for the production of finished dosage forms.
• Academic & Institutional Research: Supports fundamental research in medicinal chemistry and pharmacology at universities and government labs.

Basic Information

Product Name	Sapurimycin
CAS No.	133021-37-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sapurimycin; Antibiotic 133021-37-1; Macrolide antibiotic 133021-37-1; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-13-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy}-3,5,8,10,12,14-hexamethyl-1-oxa-6-azacyclopentadecan-15-one; 133021-37-1
EINECS	Contact for details

Quality Control

Our Sapurimycin is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and reliability for critical applications. We provide comprehensive analytical documentation, including a Certificate of Analysis (COA) with detailed HPLC purity, identity confirmation (IR, NMR), and impurity profiles. Our quality commitment aligns with cGMP guidelines where applicable, supporting its use in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%

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