Gentamicin B

Name: Gentamicin B
Brand: Vaqora Chemicals
SKU: VQ-037509

Synonyms: Gentamycin B · Betamicine

CAS No.36889-15-3

FormulaC₁₉H₃₈N₄O₁₀

Mol. weight482.50

Catalogue No.VQ-037509

PurityReference Standard

HSN38229090

Gentamicin B (CAS 36889-15-3) – Gentamycin impurity standard. C19H38N4O10, MW 482.5. From Vaqora Chemicals, with COA and worldwide delivery.

Pack sizesPrice on quotation · bulk available

10 mg

25 mg

50 mg

100 mg

Bulk / custom pack · kg to MT

Enquire

Batch COA with every lot

16-section GHS SDS

Export to 120+ countries

DG-compliant packing

About Gentamicin B

Vaqora Chemicals supplies Gentamicin B, an impurity of Gentamycin registered under CAS number 36889-15-3. Its molecular formula is C19H38N4O10 and its molecular weight is 482.5 g/mol. Alternative names: Gentamycin B and Betamicine.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Gentamycin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Gentamicin B in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Gentamycin

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

Gentamycin impurities

Specifications & identifiers

Chemical identifiers
Product name	Gentamicin B
Catalogue No.	VQ-037509
CAS Number	36889-15-3
IUPAC name	(2R,3S,4S,5R,6R)-2-(aminomethyl)-6-[(1R,2R,3S,4R,6S)-4,6-diamino-3-[(2R,3R,4R,5R)-3,5-dihydroxy-5-methyl-4-(methylamino)oxan-2-yl]oxy-2-hydroxycyclohexyl]oxyoxane-3,4,5-triol
Molecular formula	C₁₉H₃₈N₄O₁₀
Molecular weight	482.5 g/mol
Exact mass	482.2588
Grade	Reference Standard
HSN code	38229090
InChIKey	RHRAMPXHWHSKQB-GGEUKFTFSA-N
SMILES	C[C@@]1(CO[C@@H]([C@@H]([C@H]1NC)O)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)CN)O)O)O)N)N)O
PubChem CID	11754987

Physical properties
Physical form	Solid
LogP (XLogP3)	-6.2
H-bond donors / acceptors	10 / 14
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 Gentamicin B?

The CAS Registry Number of Gentamicin B is 36889-15-3. It is also known as Gentamycin B, Betamicine.

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

Gentamicin B has the molecular formula C19H38N4O10 and a molecular weight of 482.5 g/mol.

What is Gentamicin B used for?

Gentamicin B is supplied as a characterised reference material related to Gentamycin. 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 Gentamicin B can I order?

We supply Gentamicin 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 Gentamicin B?

Yes. Every lot of Gentamicin 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 Gentamicin B be shipped internationally?

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