Amoxicillin

CAS Registry Number®

26787-78-0

CAS Name

Amoxicillin

Molecular Formula

C16H19N3O5S

Molecular Mass

365.40

Cite this Page

Amoxicillin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=26787-78-0 (retrieved 2024-11-21) (CAS RN: 26787-78-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    140 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C16H19N3O5S/c1-16(2)11(15(23)24)19-13(22)10(14(19)25-16)18-12(21)9(17)7-3-5-8(20)6-4-7/h3-6,9-11,14,20H,17H2,1-2H3,(H,18,21)(H,23,24)/t9-,10-,11+,14-/m1/s1

InChIKey

InChIKey=LSQZJLSUYDQPKJ-NJBDSQKTSA-N

SMILES

C(O)(=O)[C@@H]1N2[C@@]([C@H](NC([C@H](N)C3=CC=C(O)C=C3)=O)C2=O)(SC1(C)C)[H]

Canonical SMILES

O=C(O)C1N2C(=O)C(NC(=O)C(N)C3=CC=C(O)C=C3)C2SC1(C)C

Other Names for this Substance

  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)-
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[amino(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-, [2S-[2α,5α,6β(S*)]]-
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[2-amino-2-(p-hydroxyphenyl)acetamido]-3,3-dimethyl-7-oxo-, D-
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[(2R)-amino(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)-
  • (2S,5R,6R)-6-[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

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Deleted or Replaced CAS Registry Numbers

33911-69-2, 71447-36-4, 81030-75-3, 1236363-38-4

CAS INSIGHTSTM
Targeted protein degrader structure, illustration