Products 20880-67-5

CAS 20880-67-5 appears in our catalog under these names: Phenoxymethylpenicillin EP Impurity D, (2S,5R,6R)-6-(2-(4-Hydroxyphenoxy)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 97%, Phenoxymethylpenicillin Impurity 4（Phenoxymethylpenicillin EP Impurity D）, p-Hydroxypenicillin V (~90%), (2S,5R,6R)-3,3-Dimethyl-7-oxo-6-((2-(4-hydroxyphenoxy)acetyl)amino)-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic Acid (4-Hydroxyphenoxymethylpenicillin). Offered by: Chemat Brand, Hubei YoungXin, TRC, Mikromol. Available pack sizes: on request, 10mg, 25mg, 50mg, 100mg, 200mg, 5mg.

Phenoxymethylpenicillin EP Impurity D
Chemat Brand
  • size: on request
  • Variants: 2
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(2S,5R,6R)-6-(2-(4-Hydroxyphenoxy)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 97%
Chemat Brand
  • size: on request
  • Variants: 1
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Phenoxymethylpenicillin Impurity 4（Phenoxymethylpenicillin EP Impurity D）
Hubei YoungXin
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 5
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p-Hydroxypenicillin V (~90%)
TRC
  • size: 50mg, 5mg
  • Variants: 2
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(2S,5R,6R)-3,3-Dimethyl-7-oxo-6-((2-(4-hydroxyphenoxy)acetyl)amino)-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic Acid (4-Hydroxyphenoxymethylpenicillin)
Mikromol
  • size: 25mg, 100mg
  • Variants: 2
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(2S,5R,6R)-6-[[2-(4-hydroxyphenoxy)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (CAS 20880-67-5) is a chemical compound with the molecular formula C16H18N2O6S and a molecular weight of 366.4 g/mol. IUPAC name: (2S,5R,6R)-6-[[2-(4-hydroxyphenoxy)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid. InChIKey: DXLWRYXQESUXNE-MBNYWOFBSA-N.

Identity
Molecular formulaC16H18N2O6S
Molecular weight366.4 g/mol
IUPAC name(2S,5R,6R)-6-[[2-(4-hydroxyphenoxy)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
InChIKeyDXLWRYXQESUXNE-MBNYWOFBSA-N
SMILESCC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)COC3=CC=C(C=C3)O)C(=O)O)C

Computed by PubChem (NCBI)

Synonyms: 4-Hydroxypenicillin V, p-Hydroxypenicillin V, (P-HYDROXYPHENOXY)METHYLPENICILLIN, Phenoxymethylpenicillin EP Impurity D, p-Hydroxypenicillin V (~90%), 4-Hydroxyphenoxymethylpenicillin, PHENOXYMETHYLPENICILLIN IMPURITY D [EP IMPURITY], PHENOXYMETHYLPENICILLIN POTASSIUM IMPURITY D [EP IMPURITY], PHENOXYMETHYLPENICILLIN (BENZATHINE) TETRAHYDRATE IMPURITY D [EP IMPURITY]
Isomers (same molecular formula)
ethyl 2-[(2,4,5-trimethoxybenzoyl)amino]-1,3-thiazole-4-carboxylate C16H18N2O6S
(2S,3S,4S,5R,6R)-3-methyl-4,7-dioxo-6-[(2-phenoxyacetyl)amino]-3-(trideuteriomethyl)-4lambda4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid C16H18N2O6S
2-[[5-(dimethylamino)naphthalen-1-yl]sulfonylamino]butanedioic acid C16H18N2O6S