Gentamicine Sulphate EP Impurity B

Name: Gentamicine Sulphate EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-022754

About Gentamicine Sulphate EP Impurity B

Gentamicine Sulphate EP Impurity B is a pharmacopeial impurity of Gentamicin carrying the CAS registry number 49751-51-1. The compound has the formula C13H27N3O6, corresponding to a molecular weight of 321.37 g/mol. It is also known as Gentamycin Impurity B or Gentamicin Sulfate - Impurity B.

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 Gentamicin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Gentamicine Sulphate EP Impurity B in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Gentamicin

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

Gentamicin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Gentamicine Sulphate EP Impurity B
Catalogue No.	VQ-022754
CAS Number	49751-51-1
IUPAC name	(2R,3R,4R,5R)-2-[(1S,2S,3R,4S,6R)-4,6-diamino-2,3-dihydroxycyclohexyl]oxy-5-methyl-4-(methylamino)oxane-3,5-diol
Molecular formula	C₁₃H₂₇N₃O₆
Molecular weight	321.37 g/mol
Exact mass	321.19
Grade	Reference Standard
HSN code	38229090
InChIKey	ONKJLIUSEXIAKL-QUDADGMASA-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)N)N)O
PubChem CID	14699895

Physical properties
Physical form	Solid
LogP (XLogP3)	-4.3
H-bond donors / acceptors	7 / 9
TPSA	163 Å²
Synonyms	Gentamycin Impurity B, Gentamicin Sulfate - Impurity B, Garamine, D-Streptamine, 2-deoxy-6-O-(3-deoxy-4-C-methyl-3-(methylamino)-beta-L-arabinopyranosyl)-, Garamine Triacetate Salt (Gentamicin Impurity)

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 Gentamicine Sulphate EP Impurity B?

The CAS Registry Number of Gentamicine Sulphate EP Impurity B is 49751-51-1. It is also known as Gentamycin Impurity B, Gentamicin Sulfate - Impurity B, Garamine.

What is the molecular formula and molecular weight of Gentamicine Sulphate EP Impurity B?

Gentamicine Sulphate EP Impurity B has the molecular formula C13H27N3O6 and a molecular weight of 321.37 g/mol. Its IUPAC name is (2R,3R,4R,5R)-2-[(1S,2S,3R,4S,6R)-4,6-diamino-2,3-dihydroxycyclohexyl]oxy-5-methyl-4-(methylamino)oxane-3,5-diol.

What is Gentamicine Sulphate EP Impurity B used for?

Gentamicine Sulphate EP Impurity B is supplied as a characterised reference material related to Gentamicin. 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 Gentamicine Sulphate EP Impurity B can I order?

We supply Gentamicine Sulphate EP Impurity 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 Gentamicine Sulphate EP Impurity B?

Yes. Every lot of Gentamicine Sulphate EP Impurity 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 Gentamicine Sulphate EP Impurity B be shipped internationally?

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