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API Impurities

O-Ethoxycarbonyl Cefadroxil

Reference StandardAvailable on request

Buy O-Ethoxycarbonyl Cefadroxil (CAS 2378158-44-0) from Zemixal: C19H21N3O7S, COA and SDS with every lot, worldwide shipping.

Pack sizes
O-Ethoxycarbonyl Cefadroxil chemical structure
CAS number2378158-44-0
FormulaC19H21N3O7S
Molar mass435.5 g/mol
Physical formSolid
HS code38229090
InChIKeyLTGKNKPBKMDLSV-PBFPGSCMSA-N
IUPAC name(6R,7R)-7-[[(2R)-2-amino-2-(4-ethoxycarbonyloxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

About O-Ethoxycarbonyl Cefadroxil

O-Ethoxycarbonyl Cefadroxil is supplied by Zemixal as a characterised reference material for Cefadroxil analysis. Identity at a glance (Reference Standard): CAS 2378158-44-0, formula C19H21N3O7S and molar mass 435.5 g/mol. It is handled as a solid.

Typical applications

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Cefadroxil

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

Cefadroxil standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of O-Ethoxycarbonyl Cefadroxil
Product nameO-Ethoxycarbonyl Cefadroxil
Catalogue numberZX-023812
CAS number2378158-44-0
IUPAC name(6R,7R)-7-[[(2R)-2-amino-2-(4-ethoxycarbonyloxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Molecular formulaC19H21N3O7S
Molar mass435.5 g/mol
Exact mass435.11
GradeReference Standard
Physical formSolid
XLogP3-1.2
H-bond donors / acceptors3 / 9
Topological polar surface area174 Ų
HS code38229090
InChIKeyLTGKNKPBKMDLSV-PBFPGSCMSA-N
SMILESCCOC(=O)OC1=CC=C(C=C1)[C@H](C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C)C(=O)O)N
PubChem CID101464540
SynonymsCefadroxil Ethylcarbonate

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of O-Ethoxycarbonyl Cefadroxil
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 O-Ethoxycarbonyl Cefadroxil

Which CAS number identifies O-Ethoxycarbonyl Cefadroxil?
O-Ethoxycarbonyl Cefadroxil is registered under CAS 2378158-44-0. You may also see it listed as Cefadroxil Ethylcarbonate. Our catalogue number for this item is ZX-023812.
What are the formula and molar mass of O-Ethoxycarbonyl Cefadroxil?
For O-Ethoxycarbonyl Cefadroxil, its formula is C19H21N3O7S and its molar mass is 435.5 g/mol. The systematic (IUPAC) name is (6R,7R)-7-[[(2R)-2-amino-2-(4-ethoxycarbonyloxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. InChIKey LTGKNKPBKMDLSV-PBFPGSCMSA-N lets you match it in any structure database.
How is O-Ethoxycarbonyl Cefadroxil used in pharmaceutical QC?
O-Ethoxycarbonyl Cefadroxil is a characterised reference material linked to Cefadroxil. 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 O-Ethoxycarbonyl Cefadroxil?
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 O-Ethoxycarbonyl Cefadroxil?
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 O-Ethoxycarbonyl Cefadroxil to my country?
Yes. O-Ethoxycarbonyl Cefadroxil ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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