Description

Antibiotic 834-B1 is a specialized pharmaceutical-grade chemical compound, identified by CAS No. 95261-51-1. This high-purity intermediate is critical for the synthesis of advanced antimicrobial agents, ensuring efficacy and consistency in final drug formulations. It is primarily utilized by pharmaceutical manufacturers and research institutions engaged in the development of novel antibiotic therapies and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel broad-spectrum antibiotic APIs.
• Research & Development: Used in biochemical and microbiological research for studying antimicrobial mechanisms and resistance.
• Veterinary Medicine: Employed in the formulation of veterinary antibiotic treatments.
• Reference Standard: Serves as a high-purity analytical standard for quality control and regulatory testing in pharmaceutical labs.
• Bioconjugation: Potential use in the development of antibody-drug conjugates (ADCs) targeting bacterial infections.

Basic Information

Product Name	Antibiotic 834-B1
CAS No.	95261-51-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	834-B1; Antibiotic 834B1; 834 B1 Antibiotic; CAS 95261-51-1; (2R,3S,4R,5R)-5-(6-Aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl]amino]phenyl]methylidene]amino]oxy]acetic acid (Potential IUPAC fragment); Antibiotic from *Streptomyces* sp. 834-B1
EINECS	Contact for details

Quality Control

Our Antibiotic 834-B1 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical applications. Certificates of Analysis (COA) documenting full specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Microbial Limits	Meets Ph. Eur. 2.6.12/2.6.13

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