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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 4615Generated: October 27, 2026

Oxatomide

Tinse · Truxa · tinset · r35443 · Dasten · Cobiona · Celtect · kw-4354

https://huagongshe.com/en/chemical/4615

Oxatomide molecular structure

Identifiers & Physical Properties

CAS No.60607-34-3
Molecular formulaC27H30N4O
Average molar mass426.6 g/mol
Monoisotopic mass426.24196158 g/mol
SMILESO=c1[nH]c2ccccc2n1CCCN1CCN(C(c2ccccc2)c2ccccc2)CC1
InChIKeyBAINIUMDFURPJM-UHFFFAOYSA-N
PubChem CID4615
ChEMBLCHEMBL13828
ChEBICHEBI:31943
EC No.262-320-9
DTXSIDDTXSID4045181

Chemical & Physical Properties

XLogP4.1
Topological polar surface area38.8
Hydrogen bond donors1
Hydrogen bond acceptors3
Rotatable bonds7
Heavy atoms32
Formal charge0
Complexity574
DrugsPharmaceuticals -> Listed in ZINC15
LogP (partition coefficient)2.73
Melting point153.60C
Boiling point541.98°C (rough estimate)
Density1.1239 (rough estimate)
Refractive index1.6000 (estimate)
Storage conditionsRefrigerator
SolubilityDMSO: soluble
Physical stateWhite solid.
pKa (acidity coefficient)12.20±0.30(Predicted)
Colorwhite
InChI1S/C27H30N4O/c32-27-28-24-14-7-8-15-25(24)31(27)17-9-16-29-18-20-30(21-19-29)26(22-10-3-1-4-11-22)23-12-5-2-6-13-23/h1-8,10-15,26H,9,16-21H2,(H,28,32)
InChIKeyBAINIUMDFURPJM-UHFFFAOYSA-N
SMILESO=C1Nc2ccccc2N1CCCN3CCN(CC3)C(c4ccccc4)c5ccccc5
CAS DataBase Reference60607-34-3(CAS DataBase Reference)
FDA UNIIJ31IL9Z2EE
ATC codeR06AE06
UNSPSC Code51111800
NACRESNA.77
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH302
GHS precautionary statementsP280-P305+P351+P338
Personal protective equipment (PPE)dust mask type N95 (US), Eyeshields, Gloves
Hazard symbolsXn,Xi
Risk statements (R)22-36/37/38
Safety statements (S)26-36
Water hazard class (WGK)3
RTECS numberDE2276000
Storage class11 - Combustible Solids
Hazard classAcute Tox. 4 Oral
ToxicityLD50 in guinea pigs, mice, rats (mg/kg): 320, >2560, >2560 orally23, 27, 30 i.v. (Richards)

Safety & Regulations

GHS classificationWarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 46 reports by companies from 1 notifications to the ECHA C&L Inventory.
Other safety informationIMAP assessments - 2H-Benzimidazol-2-one, 1-[3-[4-(diphenylmethyl)-1-piperazinyl]propyl]-1,3-dihydro-: Environment tier I assessment
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Drug Induced Liver InjuryDrug-Induced Liver Injury Severity and Toxicity (DILIst)OxatomideDILI PositiveDOI:10.1016/j.drudis.2019.09.022
Personal protective equipment (PPE)dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK)3
RTECS numberDE2276000
ToxicityLD50 in guinea pigs, mice, rats (mg/kg): 320, >2560, >2560 orally23, 27, 30 i.v. (Richards)
Risk statements (R)22-36/37/38
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXn,Xi
Safety statements (S)26-36
Storage class11 - Combustible Solids
GHS hazard statementsH302
Hazard classAcute Tox. 4 Oral
GHS precautionary statementsP280-P305+P351+P338

Applications & Uses

Uses

Orally active anti-allergic agent; related structurally to cinnarizine and having a novel biphasic mode of action.

Uses

Inhibits the release and actions of leukotrienes