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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 11947713Generated: November 4, 2026

3,3-Dibutylthiacarbocyanine iodide

-DibutylthiacarbocyanineIodide · 3,3`-DIBUTYLTHIACARBOCYANINE IODIDE,FOR FLUORESCENCE · 3-butyl-2-[3-(3-butyl-(3H)-benzothiazol-2-ylidene)propen-1-yl]benzothiazolium iodide · Benzothiazolium, 3-butyl-2-[3-(3-butyl-2(3H)-benzothiazolylidene)-1-propen-1-yl]-, iodide (1:1) SD2

https://huagongshe.com/en/chemical/11947713

3,3-Dibutylthiacarbocyanine iodide molecular structure

Identifiers & Physical Properties

CAS No.53213-85-7
Molecular formulaC25H29IN2S2
Average molar mass548.5 g/mol
Monoisotopic mass548.08169 g/mol
SMILESCCCCN1/C(=C/C=C/c2sc3ccccc3[n+]2CCCC)Sc2ccccc21.[I-]
InChIKeyIBLJGRBTLKWIGM-UHFFFAOYSA-M
PubChem CID11947713
ChEMBLCHEMBL3409551
EC No.258-430-1

Chemical & Physical Properties

Topological polar surface area60.7
Hydrogen bond donors0
Hydrogen bond acceptors4
Rotatable bonds8
Heavy atoms30
Formal charge0
Complexity527
SolubilityDMSO: soluble
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH335-H319-H315
GHS precautionary statementsP264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Hazard symbolsXi
Risk statements (R)36/37/38
Safety statements (S)22-24/25-36
Water hazard class (WGK)3
F8-10

Safety & Regulations

F8-10
Water hazard class (WGK)3
Risk statements (R)36/37/38
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXi
Safety statements (S)22-24/25-36
GHS hazard statementsH335-H319-H315
GHS precautionary statementsP264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

Applications & Uses

Uses

3,3''-Dibutylthiacarbocyanine iodide is a cyanine useful in fluorescent applications.