Carbamoyl Kanamycin B

Name: Carbamoyl Kanamycin B
Brand: Vaqora Chemicals
SKU: VQ-043535

About Carbamoyl Kanamycin B

Listed under CAS 51736-76-6, Carbamoyl Kanamycin B is an impurity of Tobramycin available from Vaqora Chemicals. The compound has the formula C19H38N6O11, corresponding to a molecular weight of 526.5 g/mol. Common synonyms include Nebramycin IV and Nebramycin factor 4.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Tobramycin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Carbamoyl 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	Carbamoyl Kanamycin B
Catalogue No.	VQ-043535
CAS Number	51736-76-6
IUPAC name	[(2R,3S,4S,5R,6S)-4-amino-6-[(1S,2S,3R,4S,6R)-4,6-diamino-3-[(2R,3R,4R,5S,6R)-3-amino-6-(aminomethyl)-4,5-dihydroxyoxan-2-yl]oxy-2-hydroxycyclohexyl]oxy-3,5-dihydroxyoxan-2-yl]methyl carbamate
Molecular formula	C₁₉H₃₈N₆O₁₁
Molecular weight	526.5 g/mol
Exact mass	526.2599
Grade	Reference Standard
HSN code	38229090
InChIKey	XCSTZNJIQFIVPE-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)COC(=O)N)O)N)O)O)O[C@@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CN)O)O)N)N
PubChem CID	21677480

Physical properties
Physical form	Solid
LogP (XLogP3)	-7.8
H-bond donors / acceptors	11 / 16
TPSA	320 Å²
Synonyms	Nebramycin IV, Nebramycin factor 4, 6''-O-Carbamoylkanamycin B, Nebramycin-4, 6"-O-carbamoylkanamycin B

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 Carbamoyl Kanamycin B?

The CAS Registry Number of Carbamoyl Kanamycin B is 51736-76-6. It is also known as Nebramycin IV, Nebramycin factor 4, 6''-O-Carbamoylkanamycin B.

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

Carbamoyl Kanamycin B has the molecular formula C19H38N6O11 and a molecular weight of 526.5 g/mol.

What is Carbamoyl Kanamycin B used for?

Carbamoyl 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 Carbamoyl Kanamycin B can I order?

We supply Carbamoyl 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 Carbamoyl Kanamycin B?

Yes. Every lot of Carbamoyl 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 Carbamoyl Kanamycin B be shipped internationally?

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