Tobramycin Impurity 1

Name: Tobramycin Impurity 1
Brand: Vaqora Chemicals
SKU: VQ-034301

About Tobramycin Impurity 1

Listed under CAS 74501-86-3, Tobramycin Impurity 1 is a metabolite or degradation product of Tobramycin available from Vaqora Chemicals. Formula C18H35N5O8, molecular weight 449.5 g/mol.

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.

Analytical teams use this compound to identify metabolites and degradants of Tobramycin, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Tobramycin

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

Tobramycin impurities

Specifications & identifiers

Chemical identifiers
Product name	Tobramycin Impurity 1
Catalogue No.	VQ-034301
CAS Number	74501-86-3
IUPAC name	(2R,3S,4R,5R,6S)-4-amino-2-[(1S,2S,3R,4S,6R)-4,6-diamino-3-[[(2S,3R)-3-amino-6-(aminomethyl)-3,4-dihydro-2H-pyran-2-yl]oxy]-2-hydroxycyclohexyl]oxy-6-(hydroxymethyl)oxane-3,5-diol
Molecular formula	C₁₈H₃₅N₅O₈
Molecular weight	449.5 g/mol
Exact mass	449.2486
Grade	Reference Standard
HSN code	38229090
InChIKey	UVBFXCMUSUDDRO-CTSLRPIYSA-N
SMILES	C1C=C(O[C@@H]([C@@H]1N)O[C@@H]2[C@H](C[C@H]([C@@H]([C@H]2O)O[C@H]3[C@H]([C@@H]([C@H]([C@@H](O3)CO)O)N)O)N)N)CN
PubChem CID	177834387

Physical properties
Physical form	Solid
LogP (XLogP3)	-5.8
H-bond donors / acceptors	9 / 13
TPSA	248 Å²

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 Tobramycin Impurity 1?

The CAS Registry Number of Tobramycin Impurity 1 is 74501-86-3.

What is the molecular formula and molecular weight of Tobramycin Impurity 1?

Tobramycin Impurity 1 has the molecular formula C18H35N5O8 and a molecular weight of 449.5 g/mol.

What is Tobramycin Impurity 1 used for?

Tobramycin Impurity 1 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 Tobramycin Impurity 1 can I order?

We supply Tobramycin Impurity 1 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 Tobramycin Impurity 1?

Yes. Every lot of Tobramycin Impurity 1 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 Tobramycin Impurity 1 be shipped internationally?

Yes. We export Tobramycin Impurity 1 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.