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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 727559Generated: October 23, 2026

5-(1,3-Benzothiazol-2-yl)furan-2-carbaldehyde

5-(2-benzothiazolyl)-2-Furancarboxaldehyde · 2-Furancarboxaldehyde,5-(2-benzothiazolyl)- · 5-(Benzo[d]thiazol-2-yl)-2-furancarbaldehyde · 5-(Benzo[d]thiazol-2-yl)furan-2-carbaldehyde · 5-(1,3-benzothiazol-2-yl)furan-2-carbaldehyde

https://huagongshe.com/en/chemical/727559

5-(1,3-Benzothiazol-2-yl)furan-2-carbaldehyde molecular structure

Identifiers & Physical Properties

CAS No.34653-56-0
Molecular formulaC12H7NO2S
Average molar mass229.26 g/mol
Monoisotopic mass229.01974946 g/mol
SMILESO=Cc1ccc(-c2nc3ccccc3s2)o1
InChIKeyWTVOYONXUGCDPY-UHFFFAOYSA-N
PubChem CID727559
ChEMBLCHEMBL1386149
EC No.895-089-3
DTXSIDDTXSID40352474

Chemical & Physical Properties

XLogP2.9
Topological polar surface area71.3
Hydrogen bond donors0
Hydrogen bond acceptors4
Rotatable bonds2
Heavy atoms16
Formal charge0
Complexity274
Melting point176 °C
Boiling point431.5±55.0 °C(Predicted)
Density1.381±0.06 g/cm3(Predicted)
pKa (acidity coefficient)1.08±0.10(Predicted)
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH302-H315-H319-H335
GHS precautionary statementsP261-P280-P301+P312-P302+P352-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.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Signal wordWarning
GHS pictogramGHS07
GHS hazard statementsH302-H315-H319-H335
GHS precautionary statementsP261-P280-P301+P312-P302+P352-P305+P351+P338