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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 22293220Generated: October 23, 2026

tert-butyl 4-{2-oxo-1H,2H,3H-imidazo[4,5-b]pyridin-1-yl}piperidine-1-carboxylate

tert-Butyl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate · 1-(1-Boc-4-piperidyl)-1H-imidazo[4,5-b]pyridin-2(3H)-one · tert-butyl 4-(2-oxo-3H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate · tert-Butyl 4-{2-oxo-1H,2H,3H-imidazo[4,5-b]pyridin-1-yl}piperidine-1-carboxylate · 4-(2,3-Dihydro-2-oxo-1H-imidazo[4,5-b]pyridin-1-yl)-1-piperidinecarboxylic acid 1,1-dimethylethyl ester · 1-Piperidinecarboxylic acid, 4-(2,3-dihydro-2-oxo-1H-imidazo[4,5-b]pyridin-1-yl)-, 1,1-dimethylethyl ester

https://huagongshe.com/en/chemical/22293220

tert-butyl 4-{2-oxo-1H,2H,3H-imidazo[4,5-b]pyridin-1-yl}piperidine-1-carboxylate molecular structure

Identifiers & Physical Properties

CAS No.781649-87-4
Molecular formulaC16H22N4O3
Average molar mass318.37 g/mol
Monoisotopic mass318.16919056 g/mol
SMILESCC(C)(C)OC(=O)N1CCC(n2c(=O)[nH]c3ncccc32)CC1
InChIKeyZLMQZSUGKKTLJZ-UHFFFAOYSA-N
PubChem CID22293220
EC No.616-594-5
DTXSIDDTXSID60624483

Chemical & Physical Properties

XLogP1.4
Topological polar surface area74.8
Hydrogen bond donors1
Hydrogen bond acceptors4
Rotatable bonds3
Heavy atoms23
Formal charge0
Complexity468
Density1.32
Storage conditionsStorage temp. 2-8°C
pKa (acidity coefficient)12.04±0.20(Predicted)
AppearanceOff-white to brown Solid
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH302-H315-H319-H335
GHS precautionary statementsP261-P280-P301+P312-P302+P352-P305+P351+P338
Customs code2933399990

Safety & Regulations

GHS classificationWarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P270, P271, P280, P301+P317, P302+P352, P304+P340, P317, P321, P330, P362+P364, 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 CategoriesAcute Tox. 4 (100%)
Customs code2933399990
Signal wordWarning
GHS pictogramGHS07
GHS hazard statementsH302-H315-H319-H335
GHS precautionary statementsP261-P280-P301+P312-P302+P352-P305+P351+P338