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Details

Stereochemistry ABSOLUTE
Molecular Formula C16H26N2O4S
Molecular Weight 342.454
Optical Activity UNSPECIFIED
Defined Stereocenters 3 / 3
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of Penicillin K

SMILES

CCCCCCCC(=O)N[C@H]1[C@H]2SC(C)(C)[C@@H](N2C1=O)C(O)=O

InChI

InChIKey=XVASOOUVMJAZNJ-MBNYWOFBSA-N
InChI=1S/C16H26N2O4S/c1-4-5-6-7-8-9-10(19)17-11-13(20)18-12(15(21)22)16(2,3)23-14(11)18/h11-12,14H,4-9H2,1-3H3,(H,17,19)(H,21,22)/t11-,12+,14-/m1/s1

HIDE SMILES / InChI

Molecular Formula C16H26N2O4S
Molecular Weight 342.454
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 3 / 3
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 22:56:34 GMT 2025
Edited
by admin
on Mon Mar 31 22:56:34 GMT 2025
Record UNII
6QTN45AXE6
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
Penicillin K
Common Name English
Heptylpenicillin
Preferred Name English
Octanoylpenicillin
Common Name English
Penicillin, heptyl-
Common Name English
(2S,5R,6R)-3,3-Dimethyl-7-oxo-6-[(1-oxooctyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
Systematic Name English
Penicillin A
Common Name English
4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(1-oxooctyl)amino]-, [2S-(2?,5?,6?)]-
Systematic Name English
4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-6-octanamido-7-oxo-
Systematic Name English
4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(1-oxooctyl)amino]-, (2S,5R,6R)-
Systematic Name English
Code System Code Type Description
CAS
525-97-3
Created by admin on Mon Mar 31 22:56:34 GMT 2025 , Edited by admin on Mon Mar 31 22:56:34 GMT 2025
PRIMARY
FDA UNII
6QTN45AXE6
Created by admin on Mon Mar 31 22:56:34 GMT 2025 , Edited by admin on Mon Mar 31 22:56:34 GMT 2025
PRIMARY
EPA CompTox
DTXSID80200506
Created by admin on Mon Mar 31 22:56:34 GMT 2025 , Edited by admin on Mon Mar 31 22:56:34 GMT 2025
PRIMARY
PUBCHEM
12314049
Created by admin on Mon Mar 31 22:56:34 GMT 2025 , Edited by admin on Mon Mar 31 22:56:34 GMT 2025
PRIMARY