Nebramine

Name: Nebramine
Brand: Vaqora Chemicals
SKU: VQ-021353

About Nebramine

Listed under CAS 34051-04-2, Nebramine is an impurity of Tobramycin available from Vaqora Chemicals. With the molecular formula C12H26N4O5, it has a molar mass of 306.36 g/mol. Common synonyms include 3'-Deoxyneamine and Rac-Nebramine.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

This Tobramycin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Nebramine 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	Nebramine
Catalogue No.	VQ-021353
CAS Number	34051-04-2
IUPAC name	(1S,2R,3R,4S,6R)-4,6-diamino-3-[(2R,3R,5S,6R)-3-amino-6-(aminomethyl)-5-hydroxyoxan-2-yl]oxycyclohexane-1,2-diol
Molecular formula	C₁₂H₂₆N₄O₅
Molecular weight	306.36 g/mol
Exact mass	306.1903
Grade	Reference Standard
HSN code	38229090
InChIKey	QBWLTQZEVUXXSR-RROBTUQGSA-N
SMILES	C1[C@H]([C@@H]([C@H]([C@@H]([C@H]1N)O[C@@H]2[C@@H](C[C@@H]([C@H](O2)CN)O)N)O)O)N
PubChem CID	13292826

Physical properties
Physical form	Solid
LogP (XLogP3)	-4.4
H-bond donors / acceptors	7 / 9
TPSA	183 Å²
Synonyms	3'-Deoxyneamine, 4,6-diamino-3-(3-amino-6-(aminomethyl)-5-hydroxyoxan-2-yl)oxycyclohexane-1,2-diol, Rac-Nebramine, Tobramine, Nebramycin VIII, Nebramine Sulfate, 3'-Deoxyneamin, 3'-Deoxyneomycin A, 2-Deoxy-4-O-(2,6-diamino-2,3,6-trideoxy-alpha-D-ribo-hexopyranosyl)-D-streptamine

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 Nebramine?

The CAS Registry Number of Nebramine is 34051-04-2. It is also known as 3'-Deoxyneamine, 4,6-diamino-3-(3-amino-6-(aminomethyl)-5-hydroxyoxan-2-yl)oxycyclohexane-1,2-diol, Rac-Nebramine.

What is the molecular formula and molecular weight of Nebramine?

Nebramine has the molecular formula C12H26N4O5 and a molecular weight of 306.36 g/mol. Its IUPAC name is (1S,2R,3R,4S,6R)-4,6-diamino-3-[(2R,3R,5S,6R)-3-amino-6-(aminomethyl)-5-hydroxyoxan-2-yl]oxycyclohexane-1,2-diol.

What is Nebramine used for?

Nebramine 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 Nebramine can I order?

We supply Nebramine 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 Nebramine?

Yes. Every lot of Nebramine 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 Nebramine be shipped internationally?

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