Flucloxacillin Sodium

Name: Flucloxacillin Sodium
Brand: Vaqora Chemicals
SKU: VQ-034839

About Flucloxacillin Sodium

Flucloxacillin Sodium is a high-purity reference standard of Flucloxacillin carrying the CAS registry number 1847-24-1. With the molecular formula C19H16ClFN3NaO5S, it has a molar mass of 475.9 g/mol. It is also known as Flucloxacillin Sodium Salt or Floxacillin sodium.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

As a reference sample of Flucloxacillin, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Flucloxacillin

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

Flucloxacillin impurities

Specifications & identifiers

Chemical identifiers
Product name	Flucloxacillin Sodium
Catalogue No.	VQ-034839
CAS Number	1847-24-1
IUPAC name	sodium (2S,5R,6R)-6-[[3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
Molecular formula	C₁₉H₁₆ClFN₃NaO₅S
Molecular weight	475.9 g/mol
Exact mass	475.0381
Grade	Reference Standard
HSN code	38229090
InChIKey	OTEANHMVDHZOPB-SLINCCQESA-M
SMILES	CC1=C(C(=NO1)C2=C(C=CC=C2Cl)F)C(=O)N[C@H]3[C@@H]4N(C3=O)[C@H](C(S4)(C)C)C(=O)[O-].[Na+]
PubChem CID	23667629

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 8
TPSA	141 Å²
Synonyms	Flucloxacillin Sodium Salt, Floxacillin sodium, Floxapen sodium, Sodium flucloxacillin, Monosodium flucloxacillin, Stafopen sodium salt, Staphylex Sodium salt, MFI-PC, 5-Methyl-3-(2-chloro-6-fluorophenyl)-4-isoxazolylpenicillin sodium, Floxacillin Na salt, Floxacillin sodium salt, Flucloxacillin sodium anhydrous

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

Precautionary statements: P233, P260, P261, P271, P272, P280, P284, P302 + P352, P304 + P340, P321, P333 + P317, P342 + P316, P362 + P364, P403, 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 Flucloxacillin Sodium?

The CAS Registry Number of Flucloxacillin Sodium is 1847-24-1. It is also known as Flucloxacillin Sodium Salt, Floxacillin sodium, Floxapen sodium.

What is the molecular formula and molecular weight of Flucloxacillin Sodium?

Flucloxacillin Sodium has the molecular formula C19H16ClFN3NaO5S and a molecular weight of 475.9 g/mol. Its IUPAC name is sodium (2S,5R,6R)-6-[[3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate.

What is Flucloxacillin Sodium used for?

Flucloxacillin Sodium is supplied as a characterised reference material related to Flucloxacillin. 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 Flucloxacillin Sodium can I order?

We supply Flucloxacillin Sodium 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 Flucloxacillin Sodium?

Yes. Every lot of Flucloxacillin Sodium 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 Flucloxacillin Sodium be shipped internationally?

Yes. Flucloxacillin Sodium 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.