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API Reference Standards

Fosphenytoin Sodium

Reference StandardAvailable on request

Order Fosphenytoin Sodium (CAS 92134-98-0) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-029640.

Pack sizes
Fosphenytoin Sodium chemical structure
CAS number92134-98-0
FormulaC16H13N2Na2O6P
Molar mass406.24 g/mol
Physical formSolid
HS code38229090
InChIKeyGQPXYJNXTAFDLT-UHFFFAOYSA-L
IUPAC namedisodium;(2,5-dioxo-4,4-diphenylimidazolidin-1-yl)methyl phosphate

About Fosphenytoin Sodium

Fosphenytoin Sodium is supplied by Zemixal as a characterised reference material for Fosphenytoin analysis. Identity at a glance (Reference Standard): CAS 92134-98-0, formula C16H13N2Na2O6P and molar mass 406.24 g/mol. It is handled as a solid.

Use cases we see most often

  • Identification & assay
  • Method development & validation
  • QC reference material
  • Fine chemical synthesis

Safe handling

Classified under GHS with signal word Danger and hazard statements H301. Read the SDS before first use.

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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Fosphenytoin

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

Fosphenytoin standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material
  • Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Fosphenytoin Sodium
Product nameFosphenytoin Sodium
Catalogue numberZX-029640
CAS number92134-98-0
IUPAC namedisodium;(2,5-dioxo-4,4-diphenylimidazolidin-1-yl)methyl phosphate
Molecular formulaC16H13N2Na2O6P
Molar mass406.24 g/mol
Exact mass406.0307
GradeReference Standard
Physical formSolid
H-bond donors / acceptors1 / 6
Topological polar surface area122 Ų
HS code38229090
InChIKeyGQPXYJNXTAFDLT-UHFFFAOYSA-L
SMILESC1=CC=C(C=C1)C2(C(=O)N(C(=O)N2)COP(=O)([O-])[O-])C3=CC=CC=C3.[Na+].[Na+]
PubChem CID56338
SynonymsFosphenytoin disodium salt, Pro-Epanutin, CI 982, CI-982, ACC-9653-010 (sodium salt), 2,4-Imidazolidinedione, 5,5-diphenyl-3-((phosphonooxy)methyl)-, disodium salt, Fosphenytoin disodium, Fosphenytoin (disodium), 3-(Hydroxymethyl)-5,5-diphenylhydantoin, disodium phosphate (ester), disodium (2,5-dioxo-4,4-diphenylimidazolidin-1-yl)methyl phosphate

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity

Signal word Danger

  • H301Toxic if swallowed

Precautionary statements P264, P270, P301 + P316, P321, P330, 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 Fosphenytoin Sodium
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 Fosphenytoin Sodium

Which CAS number identifies Fosphenytoin Sodium?
Fosphenytoin Sodium is registered under CAS 92134-98-0. You may also see it listed as Fosphenytoin disodium salt, Pro-Epanutin, CI 982. Our catalogue number for this item is ZX-029640.
What are the formula and molar mass of Fosphenytoin Sodium?
For Fosphenytoin Sodium, its formula is C16H13N2Na2O6P and its molar mass is 406.24 g/mol. InChIKey GQPXYJNXTAFDLT-UHFFFAOYSA-L lets you match it in any structure database.
How is Fosphenytoin Sodium used in pharmaceutical QC?
Fosphenytoin Sodium is a characterised reference material linked to Fosphenytoin. 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 Fosphenytoin Sodium?
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 Fosphenytoin Sodium?
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 Fosphenytoin Sodium to my country?
Yes. Because Fosphenytoin Sodium 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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