Kanamycin B Sulfate CAS 29701-07-3

Purity 97%+In StockPharmaceutical Standards
CAS No.29701-07-3
Molecular FormulaC18H39N5O14
Molecular Weight581.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Kanamycin B Sulfate CAS 29701-07-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 581.59 g/mol gives Kanamycin B Sulfate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Kanamycin B Sulfate (CAS 29701-07-3) is a high-purity analytical reference standard with the molecular formula C18H39N5O14 and a molecular weight of 581.59 g/mol.

Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, Kanamycin B Sulfate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 581.59 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC18H39N5O14
Molecular Weight581.59 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1965
Nitrogen Atoms5

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