Description

Cirramycin A1 is a potent macrolide antibiotic compound with significant biological activity. Its primary value lies in its role as a key intermediate and reference standard for pharmaceutical research and development, particularly in the study of novel antibacterial agents. This product is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life sciences sectors who require high-purity bioactive compounds for analytical and developmental purposes.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for quality control and method validation in antibiotic production.
• Antibacterial Research: Serves as a critical intermediate or lead compound in the discovery and development of new macrolide-class antibiotics.
• Microbiological Studies: Employed in in-vitro assays to study bacterial resistance mechanisms and the efficacy of antibiotic compounds.
• Biochemical Research: Utilized as a tool compound to investigate protein synthesis inhibition and other specific biological pathways in prokaryotic cells.
• Veterinary Pharmaceutical Development: Acts as a starting material or analog in the creation of treatments for bacterial infections in animals.

Basic Information

Product Name	Cirramycin A1
CAS No.	25339-90-6
Molecular Formula	C41H67NO14
Molecular Weight	797.97 g/mol
Synonyms	Cirramycin A1; Antibiotic A 19009; A19009; L-681,217; (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-14-ethyl-12,13-dihydroxy-7-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]oxacyclotetradecane-2,10-dione
EINECS	Contact for details

Quality Control

Our Cirramycin A1 is produced and handled under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

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 nature, the container must be kept in a dry environment. For long-term storage, consider desiccants or inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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