(2Z)-2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-ethoxyiminoacetic acid
- CAS
- 75028-24-9
- Formula
- C6H8N4O3S
- MW
- 216.22 g/mol
VQ-029710
Impurity reference standards
Ceftaroline Fosamil impurities & reference standards
Characterised Ceftaroline Fosamil impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
20reference materials
COAHPLC · NMR · MS on request
![(6R,7R)-7-((Z)-2-(5-Acetamido-1,2,4-thiadiazol-3-yl)-2-(ethoxyimino)acetamido)-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate chemical structure](/media/structures/RNEWISQPNIJIRB-IIQBEASMSA-N.svg)
(6R,7R)-7-((Z)-2-(5-Acetamido-1,2,4-thiadiazol-3-yl)-2-(ethoxyimino)acetamido)-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
- CAS
- 1240196-56-8
- Formula
- C24H22N8O6S4
- MW
- 646.8 g/mol
VQ-024872
![(6R,7R)-7-((Z)-2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-(ethoxyimino)acetamido)-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate chemical structure](/media/structures/RGFBRLNVZCCMSV-BIRGHMBHSA-N.svg)
(6R,7R)-7-((Z)-2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-(ethoxyimino)acetamido)-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
- CAS
- 189345-04-8
- Formula
- C22H20N8O5S4
- MW
- 604.7 g/mol
VQ-045136
![(6R,7R)-7-((Z)-2-(Ethoxyimino)-2-(5-((hydroxy(phosphonooxy)phosphoryl)amino)-1,2,4-thiadiazol-3-yl)acetamido)-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate chemical structure](/media/structures/IPMMEXHFTOVOPX-NQJJCJBVSA-N.svg)
(6R,7R)-7-((Z)-2-(Ethoxyimino)-2-(5-((hydroxy(phosphonooxy)phosphoryl)amino)-1,2,4-thiadiazol-3-yl)acetamido)-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
- CAS
- 1286218-64-1
- Formula
- C22H22N8O11P2S4
- MW
- 764.7 g/mol
VQ-022102
![(6R,7R)-7-Amino-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct- 2-ene-2-carboxylate chemical structure](/media/structures/PUUMVEONCSAXQQ-BXUZGUMPSA-N.svg)
(6R,7R)-7-Amino-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct- 2-ene-2-carboxylate
- CAS
- 189345-52-6
- Formula
- C16H14N4O3S3
- MW
- 406.5 g/mol
VQ-047720
![(6R,7R)-Benzhydryl 8-oxo-7-(2-phenylacetamido)-3-((4-(pyridin-4-yl)thiazol-2-yl)thio)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate chemical structure](/media/structures/VXJFBSXELWIKCO-KAODMTDESA-N.svg)
(6R,7R)-Benzhydryl 8-oxo-7-(2-phenylacetamido)-3-((4-(pyridin-4-yl)thiazol-2-yl)thio)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
- CAS
- 400827-68-1
- Formula
- C36H28N4O4S3
- MW
- 676.8 g/mol
VQ-022105
(R)-2-((R)-((Z)-2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-(ethoxyimino)acetamido)(carboxy)methyl)-5-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-3,6-dihydro-2H-1,3-thiazine-4-carboxylate
- CAS
- 1286218-70-9
- Formula
- C22H22N8O6S4
- MW
- 622.7 g/mol
VQ-024871
(R)-2-((R)-Carboxy((Z)-2-(ethoxyimino)-2-(5-(phosphonoamino)-1,2,4-thiadiazol-3-yl)acetamido)methyl)-5-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-3,6-dihydro-2H-1,3-thiazine-4-carboxylate
- CAS
- 1286218-63-0
- Formula
- C22H23N8O9PS4
- MW
- 702.7 g/mol
VQ-022101
![3(6R,7R)-Hydroxy-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Diphenylmethyl Ester chemical structure](/media/structures/HJINVAQLVZRFTL-YIXXDRMTSA-N.svg)
3(6R,7R)-Hydroxy-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Diphenylmethyl Ester
- CAS
- 54639-48-4
- Formula
- C28H24N2O5S
- MW
- 500.6 g/mol
VQ-028927
4-(1-Methylpyridin-1-ium-4-yl) thiazole-2-thiolate
- CAS
- 1427207-46-2
- Formula
- C9H8N2S2
- MW
- 208.3 g/mol
VQ-024870
FAQs — Ceftaroline Fosamil impurities
Which Ceftaroline Fosamil impurities do you supply?
We list 20 Ceftaroline Fosamil-related reference materials, including process impurities, degradation products and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Ceftaroline Fosamil impurity standards used for?
They are used for analytical method development and validation, impurity identification and quantification, forced-degradation and stability studies, and to support ANDA, DMF and other regulatory submissions under ICH Q3A/Q3B (and ICH M7 for mutagenic impurities).
Can you synthesise a Ceftaroline Fosamil impurity that is not listed?
Yes. Our custom synthesis service can prepare and characterise unlisted impurities, metabolites and labelled analogues from milligram to gram scale. Share the structure or name and required quantity for a quotation.
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