Description

Validamycin B is a key aminoglycoside antibiotic compound, distinct from its more common counterpart Validamycin A, offering unique biological activity. This compound is valued for its specific inhibitory effects, making it a critical component in agricultural and microbiological research and development. It is primarily sought by professionals in the agrochemical industry for developing crop protection agents and by researchers in life sciences for studying enzyme inhibition and antimicrobial mechanisms.

Application

• As a key intermediate in the synthesis of advanced agricultural fungicides and bactericides.
• For research and development of novel anti-fungal agents targeting plant pathogens.
• As a biochemical tool in enzymatic studies, particularly for trehalase inhibition research.
• In the formulation of specialty antimicrobial blends for niche agricultural applications.
• For use in microbiological media and studies investigating antibiotic resistance and mode of action.
• As a reference standard in analytical laboratories for quality control of agricultural products.

Basic Information

Product Name	Validamycin B
CAS No.	102583-47-1
Molecular Formula	C20H35NO13
Molecular Weight	497.49 g/mol
Synonyms	Validamycin B; Antibiotic SF-2494 B; Aminoglycoside SF-2494 B; 5-Deoxy-5-[(1S,2S,3S,4R,6S)-4,6-dihydroxy-3-(hydroxymethyl)-2-[(1R,2R,3S,4S,5S)-1,2,3,4,5-pentahydroxycyclohexyl]oxycyclohexyl]amino]-D-chiro-inositol; Dihydrostreptomycin derivative SF-2494 B; Validamycin component B; Validamycin B complex
EINECS	Contact for details

Quality Control

Our Validamycin B is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets the high standards required for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay purity, related substances, and residual solvents.

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 nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and potency. 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%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines

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