Oxacillin sodium salt

Name: Oxacillin sodium salt
Brand: Vaqora Chemicals
SKU: VQ-041253

About Oxacillin sodium salt

Listed under CAS 1173-88-2, Oxacillin sodium salt is a high-purity reference standard of Oxacillin available from Vaqora Chemicals. Its molecular formula is C19H18N3NaO5S and its molecular weight is 423.4 g/mol. Common synonyms include Oxacillin Sodium and Sodium oxacillin.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

As a reference sample of Oxacillin, 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 Oxacillin sodium salt 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 Oxacillin

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

Oxacillin impurities

Specifications & identifiers

Chemical identifiers
Product name	Oxacillin sodium salt
Catalogue No.	VQ-041253
CAS Number	1173-88-2
IUPAC name	sodium (2S,5R,6R)-3,3-dimethyl-6-[(5-methyl-3-phenyl-1,2-oxazole-4-carbonyl)amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
Molecular formula	C₁₉H₁₈N₃NaO₅S
Molecular weight	423.4 g/mol
Exact mass	423.0865
Grade	Reference Standard
HSN code	38229090
InChIKey	VDUVBBMAXXHEQP-SLINCCQESA-M
SMILES	CC1=C(C(=NO1)C2=CC=CC=C2)C(=O)N[C@H]3[C@@H]4N(C3=O)[C@H](C(S4)(C)C)C(=O)[O-].[Na+]
PubChem CID	23667631

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 7
TPSA	141 Å²
Synonyms	Oxacillin Sodium, Sodium oxacillin, Oxacillin sodium anhydrous, Oxabel Sodium salt, Monosodium oxacillin, Anhydrous oxacillin sodium, Sodium methylphenylisoaxazolylpenicillin, Oxacillin sodium (VAN), 5-Methyl-3-phenyl-4-isoxazolyl penicillin, sodium, BRL 1400

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation

Precautionary statements: P233, P260, P261, P264, P264 + P265, P271, P272, P280, P284, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P333 + P317, P337 + 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 Oxacillin sodium salt?

The CAS Registry Number of Oxacillin sodium salt is 1173-88-2. It is also known as Oxacillin Sodium, Sodium oxacillin, Oxacillin sodium anhydrous.

What is the molecular formula and molecular weight of Oxacillin sodium salt?

Oxacillin sodium salt has the molecular formula C19H18N3NaO5S and a molecular weight of 423.4 g/mol. Its IUPAC name is sodium (2S,5R,6R)-3,3-dimethyl-6-[(5-methyl-3-phenyl-1,2-oxazole-4-carbonyl)amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate.

What is Oxacillin sodium salt used for?

Oxacillin sodium salt is supplied as a characterised reference material related to Oxacillin. 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 Oxacillin sodium salt can I order?

We supply Oxacillin sodium salt 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 Oxacillin sodium salt?

Yes. Every lot of Oxacillin sodium salt 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 Oxacillin sodium salt be shipped internationally?

Yes. Oxacillin sodium salt 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.