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Chemical structure of Coumarin545

GB57884

Coumarin545

Also known as 5-(1,3-benzothiazol-2-yl)-3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1,5,7,9(17)-tetraen-4-one

Coumarin545 (catalogue number GB57884) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 85642-11-1. Molecular formula C22H18N2O2S, molecular weight 374.46. IUPAC name: 5-(1,3-benzothiazol-2-yl)-3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1,5,7,9(17)-tetraen-4-one. Supplied as 200mg at ₪640.39; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS85642-11-1MW374.46FormulaC22H18N2O2S
CAS number
85642-11-1
Molecular weight
374.46
Formula
C22H18N2O2S
InChIKey
WYZWJLZUSHFFOR-UHFFFAOYSA-N
Catalogue number
GB57884
Brand
GLPBIO
Computed properties PubChem CID 5237252 · XLogP 4.9 · TPSA 70.7 Ų · H-bond donors 0
XLogP
4.9
TPSA
70.7 Ų
H-bond donors
0
H-bond acceptors
5
Rotatable bonds
1
Heavy atoms
27

SMILES C1CC2=C3C(=C4C(=C2)C=C(C(=O)O4)C5=NC6=CC=CC=C6S5)CCCN3C1

Computed descriptors from PubChem (CID 5237252), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.