Products 188915-50-6

CAS 188915-50-6 appears in our catalog under these names: Cefaclor EP Impurity E, Cefaclor Impurity E, (R)-2-((R)-2-Amino-2-phenylacetamido)-2-((R)-5-chloro-4-oxo-3,4-dihydro-2H-1,3-thiazin-2-yl)acetic acid, 95%, Cefaclor Impurity 5（Cefaclor EP Impurity E）. Offered by: Chemat Brand, Hubei YoungXin. Available pack sizes: on request, 10mg, 25mg, 50mg, 100mg, 200mg.

Cefaclor EP Impurity E
Chemat Brand
  • size: on request
  • Variants: 2
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Cefaclor Impurity E
Chemat Brand
  • size: on request
  • Variants: 1
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(R)-2-((R)-2-Amino-2-phenylacetamido)-2-((R)-5-chloro-4-oxo-3,4-dihydro-2H-1,3-thiazin-2-yl)acetic acid, 95%
Chemat Brand
  • size: on request
  • Variants: 1
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Cefaclor Impurity 5（Cefaclor EP Impurity E）
Hubei YoungXin
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 5
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Structural formula: {0} (CAS {1})

(2R)-2-[[(2R)-2-amino-2-phenylacetyl]amino]-2-[(2R)-5-chloro-4-oxo-2,3-dihydro-1,3-thiazin-2-yl]acetic acid (CAS 188915-50-6) is a chemical compound with the molecular formula C14H14ClN3O4S and a molecular weight of 355.8 g/mol. IUPAC name: (2R)-2-[[(2R)-2-amino-2-phenylacetyl]amino]-2-[(2R)-5-chloro-4-oxo-2,3-dihydro-1,3-thiazin-2-yl]acetic acid. InChIKey: DSKNHVUKATXSCQ-GBIKHYSHSA-N.

Identity
Molecular formulaC14H14ClN3O4S
Molecular weight355.8 g/mol
IUPAC name(2R)-2-[[(2R)-2-amino-2-phenylacetyl]amino]-2-[(2R)-5-chloro-4-oxo-2,3-dihydro-1,3-thiazin-2-yl]acetic acid
InChIKeyDSKNHVUKATXSCQ-GBIKHYSHSA-N
SMILESC1=CC=C(C=C1)[C@H](C(=O)N[C@@H]([C@@H]2NC(=O)C(=CS2)Cl)C(=O)O)N

Computed by PubChem (NCBI)

Synonyms: Cefaclor Impurity 94, CEFACLOR IMPURITY E [EP IMPURITY]
Isomers (same molecular formula)
3-[(2R,3R)-3-[[(2R)-2-amino-2-phenylacetyl]amino]-4-oxoazetidin-2-yl]sulfanyl-2-chloroprop-2-enoic acid C14H14ClN3O4S
4-[(3-chloro-4-methoxyphenyl)methylamino]-2-methylsulfinylpyrimidine-5-carboxylic acid C14H14ClN3O4S