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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 2313Generated: November 4, 2026

Bendazac

[[1-(phenylmethyl)-1h-indazol-3-yl]oxy]acetic acid · Versus · AF 983 · Zildasac · BENDAZAC · Bindazac · Dogalina · Zildazac

https://huagongshe.com/en/chemical/2313

Bendazac molecular structure

Identifiers & Physical Properties

CAS No.20187-55-7
Molecular formulaC16H14N2O3
Average molar mass282.29 g/mol
Monoisotopic mass282.10044231 g/mol
SMILESO=C(O)COc1nn(Cc2ccccc2)c2ccccc12
InChIKeyBYFMCKSPFYVMOU-UHFFFAOYSA-N
PubChem CID2313
ChEMBLCHEMBL1089221
ChEBICHEBI:31257
EC No.243-569-2
DTXSIDDTXSID1048334

Chemical & Physical Properties

XLogP3.1
Topological polar surface area64.4
Hydrogen bond donors1
Hydrogen bond acceptors4
Rotatable bonds5
Heavy atoms21
Formal charge0
Complexity357
Melting point161-163°C
Boiling point424.91°C (rough estimate)
Density1.1658 (rough estimate)
Refractive index1.6240 (estimate)
Storage conditionsSealed in dry,Room Temperature
SolubilityDMSO (Slightly), Methanol (Slightly, Heated)
Physical stateSolid
pKa (acidity coefficient)2.89±0.10(Predicted)
ColorCrystals from ethanol
λmax306nm(lit.)
Merck14,1035
InChIInChI=1S/C16H14N2O3/c19-15(20)11-21-16-13-8-4-5-9-14(13)18(17-16)10-12-6-2-1-3-7-12/h1-9H,10-11H2,(H,19,20)
InChIKeyBYFMCKSPFYVMOU-UHFFFAOYSA-N
SMILESC(O)(=O)COC1C2=C(N(CC3=CC=CC=C3)N=1)C=CC=C2
CAS DataBase Reference20187-55-7(CAS DataBase Reference)
FDA UNIIG4AG71204O
ATC codeM02AA11,S01BC07
UNSPSC Code12352200
NACRESNA.77
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH302
GHS precautionary statementsP264-P270-P301+P312+P330-P501
Water hazard class (WGK)WGK 3
RTECS numberAF5085000
Customs code2933998090
Storage class11 - Combustible Solids
ToxicityLD50 in mice, rats (mg/kg): 380, 304 i.v.355, 388 i.p.440, 910 s.c.1105, ~1200 orally (Rx Bulletin)

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 2 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Drug Induced Liver InjuryDrug Induced Liver Injury Rank (DILIrank 2.0)BendazacvMost-DILI-concern8WithdrawnDOI:10.1016/j.drudis.2016.02.015
Water hazard class (WGK)WGK 3
RTECS numberAF5085000
Customs code2933998090
ToxicityLD50 in mice, rats (mg/kg): 380, 304 i.v.355, 388 i.p.440, 910 s.c.1105, ~1200 orally (Rx Bulletin)
Signal wordWarning
GHS pictogramGHS07
Storage class11 - Combustible Solids
GHS hazard statementsH302
GHS precautionary statementsP264-P270-P301+P312+P330-P501

Applications & Uses

Uses

Bendazac is a non-steroidal anti-inflammatory drug (NSAID). Bendazac is often used for joint and muscular pain. Bendazac has potential as an anti-denaturant drug for cataract and other condensation di seases as it protects proteins from denaturation induced by different agents.