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API Impurities

Warfarin Sodium Clathrate

Reference StandardAvailable on request

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Warfarin Sodium Clathrate chemical structure
CAS number67430-45-9
FormulaC19H15NaO4
Molar mass330.3 g/mol
Physical formSolid
HS code38229090
InChIKeyKYITYFHKDODNCQ-UHFFFAOYSA-M
IUPAC namesodium 2-oxo-3-(3-oxo-1-phenylbutyl)chromen-4-olate

About Warfarin Sodium Clathrate

Analytical teams working on Warfarin use Warfarin Sodium Clathrate as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 67430-45-9, formula C19H15NaO4 and molar mass 330.3 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H300, H310, H330 and H360. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Warfarin

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

Warfarin standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Warfarin Sodium Clathrate
Product nameWarfarin Sodium Clathrate
Catalogue numberZX-036399
CAS number67430-45-9
IUPAC namesodium 2-oxo-3-(3-oxo-1-phenylbutyl)chromen-4-olate
Molecular formulaC19H15NaO4
Molar mass330.3 g/mol
Exact mass330.0868
GradeReference Standard
Physical formSolid
H-bond donors / acceptors0 / 4
Topological polar surface area66.4 Ų
HS code38229090
InChIKeyKYITYFHKDODNCQ-UHFFFAOYSA-M
SMILESCC(=O)CC(C1=CC=CC=C1)C2=C(C3=CC=CC=C3OC2=O)[O-].[Na+]
PubChem CID16204922
SynonymsWarfarin sodium, Sodium warfarin, Athrombin, Prothromadin, Zoocoumarin sodium salt, Tintorane, Warcoumin, Warfilone, Varfine, Warfarin sodium salt, Coumadin sodium, Ratsul soluble

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
GHS08 Health hazard
Health hazard

Signal word Danger

  • H300Fatal if swallowed
  • H310Fatal in contact with skin
  • H330Fatal if inhaled
  • H360May damage fertility or the unborn child
  • H372Causes damage to organs through prolonged or repeated exposure

Precautionary statements P203, P260, P262, P264, P270, P271, P280, P284, P301 + P316, P302 + P352, P304 + P340, P316, P318, P319, P320, P321, P330, P361 + P364, 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 Warfarin Sodium Clathrate
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 Warfarin Sodium Clathrate

Which CAS number identifies Warfarin Sodium Clathrate?
Warfarin Sodium Clathrate is registered under CAS 67430-45-9. You may also see it listed as Warfarin sodium, Sodium warfarin, Athrombin. Our catalogue number for this item is ZX-036399.
What are the formula and molar mass of Warfarin Sodium Clathrate?
For Warfarin Sodium Clathrate, its formula is C19H15NaO4 and its molar mass is 330.3 g/mol. The systematic (IUPAC) name is sodium 2-oxo-3-(3-oxo-1-phenylbutyl)chromen-4-olate. InChIKey KYITYFHKDODNCQ-UHFFFAOYSA-M lets you match it in any structure database.
How is Warfarin Sodium Clathrate used in pharmaceutical QC?
Warfarin Sodium Clathrate is a characterised reference material linked to Warfarin. 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 Warfarin Sodium Clathrate?
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 Warfarin Sodium Clathrate?
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 Warfarin Sodium Clathrate to my country?
Yes. Because Warfarin Sodium Clathrate 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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