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Chemical structure of Fluorescent Brightener 378

GD12746

Fluorescent Brightener 378

Also known as 1-methoxy-2-[2-[4-[4-[2-(2-methoxyphenyl)ethenyl]phenyl]phenyl]ethenyl]benzene

Fluorescent Brightener 378 (catalogue number GD12746) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 40470-68-6. Molecular formula C30H26O2, molecular weight 418.526. IUPAC name: 1-methoxy-2-[2-[4-[4-[2-(2-methoxyphenyl)ethenyl]phenyl]phenyl]ethenyl]benzene. Supplied in 2 pack sizes, from 250g at ₪163.16 to 500g at ₪273.29; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS40470-68-6MW418.526FormulaC30H26O2
CAS number
40470-68-6
Molecular weight
418.526
Formula
C30H26O2
InChIKey
HZAWHDJKNZWAAR-UHFFFAOYSA-N
Catalogue number
GD12746
Brand
GLPBIO
Computed properties PubChem CID 170381 · XLogP 8 · TPSA 18.5 Ų · H-bond donors 0
XLogP
8
TPSA
18.5 Ų
H-bond donors
0
H-bond acceptors
2
Rotatable bonds
7
Heavy atoms
32

SMILES COC1=CC=CC=C1C=CC2=CC=C(C=C2)C3=CC=C(C=C3)C=CC4=CC=CC=C4OC

Computed descriptors from PubChem (CID 170381), 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.