Framycetin monosulfate

Name: Framycetin monosulfate
Brand: Vaqora Chemicals
SKU: VQ-037437

About Framycetin monosulfate

Vaqora Chemicals supplies Framycetin monosulfate, a high-purity reference standard of Neomycin registered under CAS number 25389-98-4. With the molecular formula C23H48N6O17S, it has a molar mass of 712.7 g/mol. Alternative names: Framycetin Monosulphate and Neomycin B sulfate.

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. It carries the GHS signal word “Danger” with 5 hazard statements. Review the Safety Data Sheet before use.

Laboratories use this Neomycin standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Framycetin monosulfate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Neomycin

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

Neomycin impurities

Specifications & identifiers

Chemical identifiers
Product name	Framycetin monosulfate
Catalogue No.	VQ-037437
CAS Number	25389-98-4
IUPAC name	(2R,3S,4R,5R,6R)-5-amino-2-(aminomethyl)-6-[(1R,2R,3S,4R,6S)-4,6-diamino-2-[(2S,3R,4S,5R)-4-[(2R,3R,4R,5S,6S)-3-amino-6-(aminomethyl)-4,5-dihydroxyoxan-2-yl]oxy-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-3-hydroxycyclohexyl]oxyoxane-3,4-diol;sulfuric acid
Molecular formula	C₂₃H₄₈N₆O₁₇S
Molecular weight	712.7 g/mol
Exact mass	712.2797
Grade	Reference Standard
HSN code	38229090
InChIKey	OIXVKQDWLFHVGR-WQDIDPJDSA-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)CN)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.OS(=O)(=O)O
PubChem CID	197162

Physical properties
Physical form	Solid
H-bond donors / acceptors	15 / 23
TPSA	436 Å²
Synonyms	Framycetin Monosulphate, Neomycin B sulfate, Neomycin sulphate, Mycifradin, Neomycin, sulfate (salt), Fradiomycin sulfate, Neo-Rx, Bykomycin, Neobiotic, Neo-Fradin, Tuttomycin, Endomixin

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation
H361Suspected of damaging fertility or the unborn child
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P203, P233, P260, P261, P271, P272, P273, P280, P284, P302 + P352, P304 + P340, P318, P319, P321, P333 + P317, P342 + P316, P362 + P364, P403, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Framycetin monosulfate?

The CAS Registry Number of Framycetin monosulfate is 25389-98-4. It is also known as Framycetin Monosulphate, Neomycin B sulfate, Neomycin sulphate.

What is the molecular formula and molecular weight of Framycetin monosulfate?

Framycetin monosulfate has the molecular formula C23H48N6O17S and a molecular weight of 712.7 g/mol.

What is Framycetin monosulfate used for?

Framycetin monosulfate 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 Framycetin monosulfate can I order?

We supply Framycetin monosulfate 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 Framycetin monosulfate?

Yes. Every lot of Framycetin monosulfate 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 Framycetin monosulfate be shipped internationally?

Yes. Framycetin monosulfate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.