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API Impurities

Framycetin sulfate

Reference StandardAvailable on request

Buy Framycetin sulfate (CAS 28002-70-2) from Zemixal: C23H48N6O17S, COA and SDS with every lot, worldwide shipping. Part of our API Impurities range.

Pack sizes
Framycetin sulfate chemical structure
CAS number28002-70-2
FormulaC23H48N6O17S
Molar mass712.7 g/mol
Physical formSolid
HS code38229090
InChIKeyOIXVKQDWLFHVGR-WQDIDPJDSA-N

About Framycetin sulfate

Framycetin sulfate belongs to the Neomycin reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 28002-70-2, formula C23H48N6O17S and molar mass 712.7 g/mol. It is handled as a solid.

Typical applications

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

Storage and safety notes

Hazard communication follows GHS (Danger: H317, H334, H335 and H361). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Neomycin

See every impurity, metabolite and related compound we list for this API.

Neomycin standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Framycetin sulfate
Product nameFramycetin sulfate
Catalogue numberZX-025789
CAS number28002-70-2
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 formulaC23H48N6O17S
Molar mass712.7 g/mol
Exact mass712.2797
GradeReference Standard
Physical formSolid
H-bond donors / acceptors15 / 23
Topological polar surface area436 Ų
HS code38229090
InChIKeyOIXVKQDWLFHVGR-WQDIDPJDSA-N
SMILESC1[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 CID197162
SynonymsNeomycin B Sulphate, Neomycin B Sulfate, Neomycin sulphate, Mycifradin, Neomycin, sulfate (salt), Fradiomycin sulfate, Neo-Rx, Bykomycin, Neobiotic, Neo-Fradin, Tuttomycin, Endomixin

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • 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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Framycetin sulfate
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Framycetin sulfate

Which CAS number identifies Framycetin sulfate?
Framycetin sulfate is registered under CAS 28002-70-2. You may also see it listed as Neomycin B Sulphate, Neomycin B Sulfate, Neomycin sulphate. Our catalogue number for this item is ZX-025789.
What are the formula and molar mass of Framycetin sulfate?
For Framycetin sulfate, its formula is C23H48N6O17S and its molar mass is 712.7 g/mol. InChIKey OIXVKQDWLFHVGR-WQDIDPJDSA-N lets you match it in any structure database.
How is Framycetin sulfate used in pharmaceutical QC?
Framycetin sulfate is a characterised reference material linked to Neomycin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Framycetin sulfate?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Framycetin sulfate?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Framycetin sulfate to my country?
Yes. Because Framycetin sulfate is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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