Description

Citreamicin Beta CAS NO 128999-30-4 is a high-purity chemical compound belonging to the class of macrolide antibiotics. It serves as a critical intermediate and reference standard in pharmaceutical research and development, particularly for the synthesis and quality control of advanced antibiotic formulations. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, biotechnology, and fine chemical sectors who require a reliable and consistent supply of high-grade raw materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel macrolide antibiotic drugs.
• Reference Standard: Used in analytical laboratories for method development, validation, and quality control testing of antibiotic products.
• Biochemical Research: Employed in microbiological and pharmacological studies to investigate antibiotic mechanisms of action and resistance.
• Veterinary Medicine: Utilized in the development of antibiotic treatments for animal health.
• Fine Chemical Synthesis: Serves as a starting material for the preparation of more complex, specialized chemical entities.

Basic Information

Product Name	Citreamicin Beta
CAS No.	128999-30-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Citreamicin β; Citreamicin B; Antibiotic Citreamicin Beta; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,8,10,12,14-hexamethyl-9-oxo-11-[[2,3,6-trideoxy-3-(dimethylamino)-α-L-lyxo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one; L-156,602 Beta
EINECS	Contact for details

Quality Control

Our Citreamicin Beta is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for pharmaceutical research and development. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to maintain stability and potency.

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%

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