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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 43708Generated: November 4, 2026

Cefotiam

CEFOTIAM HCL · SCE 963 · Texodil · CEFOTIAM · Taketiam · cgp14221e · Pansporin T · (6r-trans)--oxo

https://huagongshe.com/en/chemical/43708

Cefotiam molecular structure

Identifiers & Physical Properties

CAS No.61622-34-2
Molecular formulaC18H23N9O4S3
Average molar mass525.6 g/mol
Monoisotopic mass525.10351377 g/mol
SMILESCN(C)CCn1nnnc1SCC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)Cc3csc(N)n3)[C@H]2SC1
InChIKeyQYQDKDWGWDOFFU-IUODEOHRSA-N
PubChem CID43708
ChEMBLCHEMBL1296
ChEBICHEBI:355510
EC No.680-792-8
DTXSIDDTXSID6022763

Chemical & Physical Properties

XLogP-2.4
Topological polar surface area251
Hydrogen bond donors3
Hydrogen bond acceptors13
Rotatable bonds10
Heavy atoms34
Formal charge0
Complexity847
DrugsPharmaceuticals -> AntibioticsPharmaceuticals -> Listed in ZINC15
LogP (partition coefficient)-2.1
SolubilitySoluble1.29e+00 g/L
Physical DescriptionSolid
Boiling point843℃
Density1.80±0.1 g/cm3(Predicted)
RTECS numberXI0366000
Flash point>110°(230°F)
Storage conditions2-8°C
pKa (acidity coefficient)2.57±0.50(Predicted)
CAS DataBase Reference61622-34-2(CAS DataBase Reference)
FDA UNII91W6Z2N718
ATC codeJ01DC07
GHS pictogramGHS08
Signal wordDanger
GHS hazard statementsH317-H334
GHS precautionary statementsP261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P261-P285-P304+P341-P342+P311-P501

Safety & Regulations

GHS classificationDangerH317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]P233, P260, P261, P271, P272, P280, P284, P302+P352, P304+P340, P321, P333+P317, P342+P316, P362+P364, P403, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard Classes and CategoriesSkin Sens. 1 (100%)
Drug Induced Liver InjuryDrug-Induced Liver Injury Severity and Toxicity (DILIst)cefotiamDILI PositiveDOI:10.1016/j.drudis.2019.09.022
Signal wordDanger
GHS pictogramGHS08
GHS hazard statementsH317-H334
GHS precautionary statementsP261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P261-P285-P304+P341-P342+P311-P501

Applications & Uses

Uses

Antibacterial