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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 36921Generated: October 31, 2026

Ticarcillin

Temocillin Disodium · icarcillin · TICARCILLIN · TRIARCILLIN · Ticarcillin acid · Ticcarcillin acid · Ticarcillin USP/EP/BP · Ticarcillin free base

https://huagongshe.com/en/chemical/36921

Ticarcillin molecular structure

Identifiers & Physical Properties

CAS No.34787-01-4
Molecular formulaC15H16N2O6S2
Average molar mass384.4 g/mol
Monoisotopic mass384.04497858 g/mol
SMILESCC1(C)S[C@@H]2[C@H](NC(=O)[C@H](C(=O)O)c3ccsc3)C(=O)N2[C@H]1C(=O)O
InChIKeyOHKOGUYZJXTSFX-KZFFXBSXSA-N
PubChem CID36921
ChEMBLCHEMBL1449
ChEBICHEBI:9587
EC No.252-213-5
DTXSIDDTXSID0023668

Chemical & Physical Properties

XLogP0.8
Topological polar surface area178
Hydrogen bond donors3
Hydrogen bond acceptors8
Rotatable bonds5
Heavy atoms25
Formal charge0
Complexity640
DrugsPharmaceuticals -> AntibioticsPharmaceuticals -> Listed in ZINC15
Solubility7.16e-02 g/L
Human DrugsBreast FeedingLactationMilk, HumanAnti-Infective AgentsAntibacterial AgentsPenicillins
Physical DescriptionSolid
Boiling point768.3±60.0 °C(Predicted)
Density1.62±0.1 g/cm3(Predicted)
Storage conditions2-8°C
pKa (acidity coefficient)pKa 2.89±0.05(H2O t=25.0 I=0.15 (KCl)) (Uncertain)3.28±0.04 (Uncertain)
CAS DataBase Reference34787-01-4(CAS DataBase Reference)
FDA UNIIF93UJX4SWT
ATC codeJ01CA13
GHS pictogramGHS08
Signal wordDanger
GHS hazard statementsH317-H334
GHS precautionary statementsP261-P280-P342+P311
Hazard symbolsXn
Risk statements (R)42/43
Safety statements (S)22-36/37-45
Water hazard class (WGK)3

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)Aggregated GHS information provided per 40 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Other safety informationIMAP assessments - 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[(carboxy-3-thienylacetyl)amino]-3,3-dimethyl-7-oxo-, [2S-[2.alpha.,5.alpha.,6.beta.(S*)]]-: Environment tier I assessment
Hazard Classes and CategoriesSkin Sens. 1 (100%)
HepatotoxicityIntravenous ticarcillin therapy has been associated with mild and transient serum aminotransferase elevations that were generally self-limited and only slightly more common with ticarcillin than with comparative antibiotics. Much more commonly reported were instances of anicteric hepatic injury from carbenicillin, a similar carboxypenicillin with extend coverage against Pseudomonas. Persons receiving high doses of intravenous carbenicillin not uncommonly (15% to 30%) developed serum aminotransferase elevations without jaundice, which promptly fell to normal with discontinuation or switching to another antibiotic. Recurrence is common with retreatment using carbenicillin, but not with ticarcillin. A similar phenomenon occurs with intravenous oxacillin. Rare instances of idiosyncratic, clinically apparent cholestatic liver injury have been reported in persons receiving ticarcillin in combination with clavulanate, some of which resemble the rare idiosyncratic reactions that can occur with many penicillins and which resemble the cholestatic liver injury that occurs after amoxicillin/clavulanate.
Drug Induced Liver InjuryDrug-Induced Liver Injury Severity and Toxicity (DILIst)TicarcillinDILI NegativeIntramuscularIntravenousDOI:10.1016/j.drudis.2019.09.022
Effects During Pregnancy and Lactation◉ Summary of Use during Lactation
Water hazard class (WGK)3

Applications & Uses

Description

Temocillin disodium is a broad-spectrum, β-lactamase resistant, injectable penicillin. High serum levels and a five hour half-life allow once or twice-daily dosing.

Uses

Ticarcillin (SB) is a significant penicillin antibiotic that incorporates the thiophene ring system.

Uses

Ticarcillin is a carboxypenicillin belonging to the beta-lactam class of antibiotics. Ticarcillin is an injectable antibiotic used in the treatment of infections caused by gram-negative bacteria, particularly Pseudomonas aeruginosa.

Risk statements (R)42/43
Signal wordDanger
GHS pictogramGHS08
Hazard symbolsXn
Safety statements (S)22-36/37-45
GHS hazard statementsH317-H334
GHS precautionary statementsP261-P280-P342+P311