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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 53249841Generated: October 23, 2026

Ethyl 5-bromopyrazolo[1,5-a]pyridine-3-carboxylate

Ethyl 5-broMopyrazolo[1,5-a]pyridine-3-carboxylate · Ethyl 5-broMopyrazolo[1,5... · Ethyl 5-bromopyrazolo1,5-apyridin-3-carboxylate · ethyl 5-broMoH-pyrazolo[1,5-a]pyridine-3-carboxylate · 5-Bromo-pyrazolo[1,5-a]pyridine-3-carboxylate ethyl ester · 5-Bromopyrazolo[1,5-a]pyridin-3-carboxylic acid ethyl ester · 5-bromo-3-pyrazolo[1,5-a]pyridinecarboxylic acid ethyl ester · 5-BroMo-1H-pyrazolo[1,5-a]pyridin-3-carboxylic acid ethyl ester

https://huagongshe.com/en/chemical/53249841

Ethyl 5-bromopyrazolo[1,5-a]pyridine-3-carboxylate molecular structure

Identifiers & Physical Properties

CAS No.885276-93-7
Molecular formulaC10H9BrN2O2
Average molar mass269.09 g/mol
Monoisotopic mass267.98473963 g/mol
SMILESCCOC(=O)c1cnn2ccc(Br)cc12
InChIKeyLJKZKCQPVABNLG-UHFFFAOYSA-N
PubChem CID53249841
EC No.892-168-4
DTXSIDDTXSID90693081

Chemical & Physical Properties

XLogP2
Topological polar surface area43.6
Hydrogen bond donors0
Hydrogen bond acceptors3
Rotatable bonds3
Heavy atoms15
Formal charge0
Complexity250
Density1.60±0.1 g/cm3(Predicted)
Storage conditionsSealed in dry,Room Temperature
pKa (acidity coefficient)-0.16±0.30(Predicted)
AppearanceWhite to off-white Solid
InChIInChI=1S/C10H9BrN2O2/c1-2-15-10(14)8-6-12-13-4-3-7(11)5-9(8)13/h3-6H,2H2,1H3
InChIKeyLJKZKCQPVABNLG-UHFFFAOYSA-N
SMILESC12=C(C(OCC)=O)C=NN1C=CC(Br)=C2
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH302-H315-H319-H335
GHS precautionary statementsP261-P301+P312-P302+P352-P304+P340-P305+P351+P338

Safety & Regulations

GHS classificationWarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, 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.
Signal wordWarning
GHS pictogramGHS07
GHS hazard statementsH302-H315-H319-H335
GHS precautionary statementsP261-P301+P312-P302+P352-P304+P340-P305+P351+P338