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Molecule

Penicillin V Potassium

CAS: 132-98-9 · C16H18KN2O5S

2D Structure

3D Structure

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Basic Information

CAS Registry Number
132-98-9
Molecular Formula
C16H18KN2O5S
Molecular Mass
389.49 g/mol

Identifiers

CAS Registry Number

132-98-9

SMILES

CC1(C)S[C@@H]2[C@H](N=C(O)COc3ccccc3)C(=O)N2[C@H]1C(=O)O.[K]

InChI Key

CHMFOCYVRGABAO-LQDWTQKMSA-N

InChI

InChI=1S/C16H18N2O5S.K/c1-16(2)12(15(21)22)18-13(20)11(14(18)24-16)17-10(19)8-23-9-6-4-3-5-7-9;/h3-7,11-12,14H,8H2,1-2H3,(H,17,19)(H,21,22);/t11-,12+,14-;/m1./s1

Names and Synonyms

  • Penicillin V Potassium Common Name
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(2-phenoxyacetyl)amino]-, potassium salt (1:1), (2S,5R,6R)- Synonym
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-(2-phenoxyacetamido)-, monopotassium salt Synonym
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(phenoxyacetyl)amino]-, monopotassium salt, [2S-(2α,5α,6β)]- Synonym
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(phenoxyacetyl)amino]-, monopotassium salt, (2S,5R,6R)- Synonym
  • V-Cillin K Synonym
  • Compocillin VK Synonym
  • Penicillin V potassium Synonym
  • Pen-Vee-K Synonym
  • Pen-Vee K Powder Synonym
  • Penvikal Synonym
  • Phenoxymethylpenicillin potassium Synonym
  • Potassium penicillin V Synonym
  • Potassium penicillin V salt Synonym
  • Potassium phenoxymethylpenicillin Synonym
  • Isocillin Synonym
  • Penicillin V potassium salt Synonym
  • Stabillin VK syrup 62.5 Synonym
  • Stabillin VK syrup 125 Synonym
  • Phenoxymethylpenicillin potassium salt Synonym
  • Potassium 2,2-dimethyl-6β-phenoxyacetamidopenam-3α-carboxylate Synonym
  • Potassium phenoxymethylpenicillinate Synonym
  • Cliacil Synonym
  • Beromycin Synonym
  • Beromycin (penicillin) Synonym
  • Roscopenin Synonym
  • Fenoxypen Synonym
  • Kavepenin Synonym
  • Penicillin VK Synonym
  • Primcillin Synonym
  • Megacillin-oral Synonym
  • Fenocin Synonym
  • V-Pen Synonym
  • Uticillin Vk Synonym
  • Suspen Synonym
  • Anapenil Synonym
  • Penadur VK Mega Synonym
  • Fenoxcillin Synonym
  • Apsin VK Synonym
  • V-Penicillin Kalium Synonym
  • Newcillin Synonym
  • Trepopen VK Synonym
  • Pen-Vi-K Synonym
  • Milcopen Synonym
  • Robicillin VK Synonym
  • Abbocillin VK Synonym
  • Megacilina Oral Synonym
  • Apo-Pen VK Synonym
  • DuraPenicillin Synonym
  • Pfizerpen Vk Synonym
  • Pentabs Synonym
  • Novopen VK Synonym
  • Beepen Vk Synonym
  • Acipen Synonym
  • Rafapen V-K Synonym
  • Stabilin V-K Synonym
  • Orvek Synonym
  • Penivoral Synonym
  • Betapen Vk Synonym
  • Len VK Synonym
  • Cilicaine VK Synonym
  • Nadopen V Synonym
  • Vepicombin Synonym
  • Trepopen Synonym
  • V-Kal K Synonym
  • V-Cil K Synonym
  • Penoxilin Synonym
  • Pen-V Synonym
  • Distaquaine V-K Synonym
  • Oracillin VK Synonym
  • Ospen KV Synonym
  • Servipen V Synonym
  • Pentacillin Synonym
  • Veetids Synonym
  • L.P.V. Synonym
  • Pentranex Synonym
  • Ispenoral Synonym
  • Arcasin Synonym
  • Novo VK Synonym
  • Ospen 250 Synonym
  • Vamosyn Synonym
  • Microcillin VK Synonym
  • Micropen VK Synonym
  • Cilacil Synonym
  • Penvisil Synonym
  • Beapen Synonym
  • Asillin Synonym
  • Rocilin Synonym
  • P.V.O. Synonym
  • PVK Synonym
  • Fenospen Synonym
  • Ledercillin Vk Synonym
  • Monocillin E Synonym
  • Betapen V Synonym
  • Vepen Synonym
  • Ocillin VK Synonym
  • Beromycin 400 Synonym
  • Calciopen K Synonym
  • Distakaps V-K Synonym
  • Ospeneff Synonym
  • Pedipen Synonym
  • Dowpen V-K Synonym
  • SK-Penicillin VK Synonym
  • Pen V-K Synonym
  • Antibiocin Synonym
  • Fenocin Forte Synonym
  • Pencompren Synonym
  • Qidpen VK Synonym
  • Orapen Synonym
  • DQV-K Synonym
  • Rocillin VK Synonym
  • Oracil VK Synonym
  • Penapar VK Synonym
  • Icipen Synonym
  • Penagen Synonym
  • Sumapen VK Synonym
  • Arcacil Synonym
  • Penicillin V Potassium Synonym

All Properties

Comprehensive physical and chemical properties

Property Value Source
Molecular Mass 389.49 g/mol CAS Common Chemistry
389.4940000000001 g/mol RDKit
389.494 g/mol RDKit
390.495 g/mol chempirical lib
Canonical SMILES [K].O=C(O)C1N2C(=O)C(NC(=O)COC=3C=CC=CC3)C2SC1(C)C CAS Common Chemistry
InChI InChI=1S/C16H18N2O5S.K/c1-16(2)12(15(21)22)18-13(20)11(14(18)24-16)17-10(19)8-23-9-6-4-3-5-7-9;/h3-7,11-12,14H,8H2,1-2H3,(H,17,19)(H,21,22);/t11-,12+,14-;/m1./s1 CAS Common Chemistry
InChI Key InChIKey=CHMFOCYVRGABAO-LQDWTQKMSA-N CAS Common Chemistry
Melting Point 120-128 °C (decomp) CAS Common Chemistry
Name Penicillin V potassium CAS Common Chemistry
Heavy Atom Count 25 RDKit
Hydrogen Bond Acceptors 5 RDKit
Hydrogen Bond Donors 2 RDKit
Rotatable Bonds 5 RDKit
Aromatic Ring Count 1 RDKit
Topological Polar Surface Area 99.43000000000002 Ų RDKit
99.43 Ų RDKit
LogP 1.1565999999999999 RDKit
1.1566 RDKit
Molar Refractivity 95.27060000000007 cm³/mol RDKit
Ring Count 3 RDKit
Formal Charge 0 RDKit
Fraction Csp3 0.4375 RDKit
0.44 chempirical lib
Exact Mass 389.057349356 g/mol RDKit

Spectral Data

NMR, IR, and Mass spectral data

Predicting NMR spectra...
10 ppm 9 8 7 6 5 4 3 2 1 0 ppm
Shift (ppm) Multiplicity Integration Assignment

Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.

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MW = 389.49 g/mol. Edit any field — others recompute live.

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