Paromomycin II

Name: Paromomycin II
Brand: Vaqora Chemicals
SKU: VQ-026862

About Paromomycin II

Paromomycin II is an impurity of Neomycin carrying the CAS registry number 51795-47-2. Its molecular formula is C23H45N5O14 and its molecular weight is 615.6 g/mol. Alternative names: Neomycin F and Aminosidine II.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Neomycin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Paromomycin II in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Neomycin

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

Neomycin impurities

Specifications & identifiers

Chemical identifiers
Product name	Paromomycin II
Catalogue No.	VQ-026862
CAS Number	51795-47-2
IUPAC name	(2R,3S,4R,5R,6R)-5-amino-2-(aminomethyl)-6-[(2R,3S,4R,5S)-5-[(1R,2R,3S,5R,6S)-3,5-diamino-2-[(2S,3R,4R,5S,6R)-3-amino-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-hydroxycyclohexyl]oxy-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl]oxyoxane-3,4-diol
Molecular formula	C₂₃H₄₅N₅O₁₄
Molecular weight	615.6 g/mol
Exact mass	615.2963
Grade	Reference Standard
HSN code	38229090
InChIKey	UOZODPSAJZTQNH-VZXHOKRSSA-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)CO)O)O)N)O[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O[C@@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CN)O)O)N)O)O)N
PubChem CID	3040200

Physical properties
Physical form	Solid
LogP (XLogP3)	-8.7
H-bond donors / acceptors	13 / 19
TPSA	347 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 Paromomycin II?

The CAS Registry Number of Paromomycin II is 51795-47-2. It is also known as Neomycin F, Aminosidine II, Zygomycin A2.

What is the molecular formula and molecular weight of Paromomycin II?

Paromomycin II has the molecular formula C23H45N5O14 and a molecular weight of 615.6 g/mol.

What is Paromomycin II used for?

Paromomycin II is supplied as a characterised reference material related to Neomycin. 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 Paromomycin II can I order?

We supply Paromomycin II 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 Paromomycin II?

Yes. Every lot of Paromomycin II 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 Paromomycin II be shipped internationally?

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