Penicillin G potassium

CAS Registry Number®

113-98-4
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CAS Name

Penicillin G potassium

Molecular Formula

C16H18N2O4S.K

Cite this Page

Penicillin G potassium.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=113-98-4 (retrieved 2022-01-28) (CAS RN: 113-98-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    214-217 °C (decomp)

Source(s)

  • (1) Drugs - Synonyms and Properties data were obtained from Ashgate Publishing Co. (US)

Other Names and Identifiers

InChI

InChI=1S/C16H18N2O4S.K/c1-16(2)12(15(21)22)18-13(20)11(14(18)23-16)17-10(19)8-9-6-4-3-5-7-9;/h3-7,11-12,14H,8H2,1-2H3,(H,17,19)(H,21,22);/t11-,12+,14-;/m1./s1

InChIKey

InChIKey=OXYXVSUHBSRMFJ-LQDWTQKMSA-N

SMILES

C(O)(=O)[C@@H]1N2[C@@]([C@H](NC(CC3=CC=CC=C3)=O)C2=O)(SC1(C)C)[H].[K]

Canonical SMILES

[K].O=C(O)C1N2C(=O)C(NC(=O)CC=3C=CC=CC3)C2SC1(C)C

Other Names for this Substance

  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]- (2S,5R,6R)-, potassium salt (1:1)
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-, monopotassium salt
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(phenylacetyl)amino]-[2S-(2α,5α,6β)]-, monopotassium salt
  • Penicillin G, potassium salt
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(phenylacetyl)amino]- (2S,5R,6R)-, monopotassium salt

Deleted or Replaced CAS Registry Numbers

55878-83-6