Kanamycin B

Name: Kanamycin B
Brand: Vaqora Chemicals
SKU: VQ-022898

About Kanamycin B

Kanamycin B (CAS 4696-76-8) is an impurity of Tobramycin offered by Vaqora Chemicals. With the molecular formula C18H37N5O10, it has a molar mass of 483.5 g/mol. Common synonyms include bekanamycin and Nebramycin V.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Tobramycin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Kanamycin B is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Tobramycin

View every impurity, metabolite and intermediate we list for Tobramycin.

Tobramycin impurities

Specifications & identifiers

Chemical identifiers
Product name	Kanamycin B
Catalogue No.	VQ-022898
CAS Number	4696-76-8
IUPAC name	(2R,3S,4R,5R,6R)-5-amino-2-(aminomethyl)-6-[(1R,2S,3S,4R,6S)-4,6-diamino-3-[(2S,3R,4S,5S,6R)-4-amino-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-hydroxycyclohexyl]oxyoxane-3,4-diol
Molecular formula	C₁₈H₃₇N₅O₁₀
Molecular weight	483.5 g/mol
Exact mass	483.254
Grade	Reference Standard
HSN code	38229090
InChIKey	SKKLOUVUUNMCJE-FQSMHNGLSA-N
SMILES	C1[C@@H]([C@H]([C@@H]([C@H]([C@@H]1N)O[C@@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O)N)O)O)O[C@@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CN)O)O)N)N
PubChem CID	439318

Physical properties
Physical form	Solid
LogP (XLogP3)	-7.2
H-bond donors / acceptors	11 / 15
TPSA	288 Å²
Synonyms	bekanamycin, Nebramycin V, Bekanamycine, nebramycin factor 5, 2'-Amino-2'-deoxykanamycin, Aminodeoxykanamycin, Antibiotic derived from Streptomyces kanamyceticus. Kanamycin B, kananmycin B, 9CS, Antibiotic derived from Streptomyces kanamyceticus

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Kanamycin B?

The CAS Registry Number of Kanamycin B is 4696-76-8. It is also known as bekanamycin, Nebramycin V, Bekanamycine.

What is the molecular formula and molecular weight of Kanamycin B?

Kanamycin B has the molecular formula C18H37N5O10 and a molecular weight of 483.5 g/mol.

What is Kanamycin B used for?

Kanamycin B is supplied as a characterised reference material related to Tobramycin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Kanamycin B can I order?

We supply Kanamycin B in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Kanamycin B?

Yes. Every lot of Kanamycin B is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Kanamycin B be shipped internationally?

Yes. We export Kanamycin B worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.