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API Reference Standards

Dicloxacillin Sodium

Reference StandardAvailable on request

Order Dicloxacillin Sodium (CAS 343-55-5) online at Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
Dicloxacillin Sodium chemical structure
CAS number343-55-5
FormulaC19H16Cl2N3NaO5S
Molar mass492.3 g/mol
Physical formSolid
HS code38229090
InChIKeyGXOMMGAFBINOJY-SLINCCQESA-M
IUPAC namesodium (2S,5R,6R)-6-[[3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

About Dicloxacillin Sodium

Dicloxacillin Sodium is supplied by Zemixal as a characterised reference material for Dicloxacillin analysis. Key data (Reference Standard): CAS 343-55-5, formula C19H16Cl2N3NaO5S and molar mass 492.3 g/mol. It is handled as a solid.

Typical applications

  • Identification & assay
  • Method development & validation
  • QC reference material

Storage and safety notes

It carries the GHS signal word Danger (H315, H317, H319 and H334), so wear gloves and eye protection and work with good ventilation.

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 Dicloxacillin

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

Dicloxacillin standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Dicloxacillin Sodium
Product nameDicloxacillin Sodium
Catalogue numberZX-036888
CAS number343-55-5
IUPAC namesodium (2S,5R,6R)-6-[[3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
Molecular formulaC19H16Cl2N3NaO5S
Molar mass492.3 g/mol
Exact mass491.0085
GradeReference Standard
Physical formSolid
H-bond donors / acceptors1 / 7
Topological polar surface area141 Ų
HS code38229090
InChIKeyGXOMMGAFBINOJY-SLINCCQESA-M
SMILESCC1=C(C(=NO1)C2=C(C=CC=C2Cl)Cl)C(=O)N[C@H]3[C@@H]4N(C3=O)[C@H](C(S4)(C)C)C(=O)[O-].[Na+]
PubChem CID23667628
SynonymsDicloxacilline Sodium, Sodium dicloxacillin, Dicloxacillinum natricum, 3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolyl penicillin sodium monohydrate, Dicloxacillin sodium salt, Dicloxacillin sodium anhydrous, Veracillin, Dichlor-Stapenor, Dicloxacillin (Sodium hydrate), Dicloxacillin sodium salt monohydrate, Dicloxyacillin sodium salt

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

  • 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 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 Dicloxacillin 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 Dicloxacillin Sodium

Which CAS number identifies Dicloxacillin Sodium?
Dicloxacillin Sodium is registered under CAS 343-55-5. You may also see it listed as Dicloxacilline Sodium, Sodium dicloxacillin, Dicloxacillinum natricum. Our catalogue number for this item is ZX-036888.
What are the formula and molar mass of Dicloxacillin Sodium?
For Dicloxacillin Sodium, its formula is C19H16Cl2N3NaO5S and its molar mass is 492.3 g/mol. The systematic (IUPAC) name is sodium (2S,5R,6R)-6-[[3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate. InChIKey GXOMMGAFBINOJY-SLINCCQESA-M lets you match it in any structure database.
How is Dicloxacillin Sodium used in pharmaceutical QC?
Dicloxacillin Sodium is a characterised reference material linked to Dicloxacillin. 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 Dicloxacillin 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 Dicloxacillin 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 Dicloxacillin Sodium to my country?
Yes. Because Dicloxacillin 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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