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Ampicillin
SpectraBase Compound ID 3WiaUkBgNwj
InChI InChI=1S/C16H19N3O4S/c1-16(2)11(15(22)23)19-13(21)10(14(19)24-16)18-12(20)9(17)8-6-4-3-5-7-8/h3-7,9-11,14H,17H2,1-2H3,(H,18,20)(H,22,23)/t9-,10-,11+,14-/m1/s1
InChIKey AVKUERGKIZMTKX-NJBDSQKTSA-N
Mol Weight 349.41 g/mol
Molecular Formula C16H19N3O4S
Exact Mass 349.109627 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID Al93j9q0k9L
Name Ampicillin
Source of Sample Aldrich
Catalog Number 271861
CAS Registry Number 69-53-4
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C16H19N3O4S
InChI InChI=1S/C16H19N3O4S/c1-16(2)11(15(22)23)19-13(21)10(14(19)24-16)18-12(20)9(17)8-6-4-3-5-7-8/h3-7,9-11,14H,17H2,1-2H3,(H,18,20)(H,22,23)/t9-,10-,11+,14-/m1/s1
InChIKey AVKUERGKIZMTKX-NJBDSQKTSA-N
Purity 99%
Synonyms D-(-)-a-Aminobenzylpenicillin
Wiley ID SIAL_ATR-IR_013408