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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 2794784Generated: October 23, 2026

5-(2-Pyridinylsulfanyl)-2-furaldehyde

TIMTEC-BB SBB011107 · 5-(2-pyridylthio)furfural · 5-(pyridin-2-ylthio)-2-furaldehyde · 5-(2-PYRIDINYLSULFANYL)-2-FURALDEHYDE · 5-(2-pyridylthio)-2-furancarboxaldehyde · 5-(pyridin-2-ylthio)furan-2-carbaldehyde · 5-(2-pyridylsulfanyl)furan-2-carbaldehyde · 5-(pyridin-2-ylsulfanyl)furo-2-carbaldehyde

https://huagongshe.com/en/chemical/2794784

5-(2-Pyridinylsulfanyl)-2-furaldehyde molecular structure

Identifiers & Physical Properties

CAS No.709635-68-7
Molecular formulaC10H7NO2S
Average molar mass205.23 g/mol
Monoisotopic mass205.01974946 g/mol
SMILESO=Cc1ccc(Sc2ccccn2)o1
InChIKeyNWJZBQDKKLHSBP-UHFFFAOYSA-N
PubChem CID2794784
EC No.154-232-3
DTXSIDDTXSID80383409

Chemical & Physical Properties

XLogP2.4
Topological polar surface area68.4
Hydrogen bond donors0
Hydrogen bond acceptors4
Rotatable bonds3
Heavy atoms14
Formal charge0
Complexity201
Boiling point398.5±32.0 °C(Predicted)
Density1.34±0.1 g/cm3(Predicted)
Storage conditions2-8°C
pKa (acidity coefficient)1.96±0.19(Predicted)
AppearanceWhite to off-white Solid
Hazard classIRRITANT

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.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Hazard classIRRITANT