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Chemical structure of 2,2'':7'',2''''-Ter-9,9'-spirobi[9H-fluorene]

GB53703

2,2'':7'',2''''-Ter-9,9'-spirobi[9H-fluorene]

Also known as 2',7'-bis(9,9'-spirobi[fluorene]-2-yl)-9,9'-spirobi[fluorene]

2,2'':7'',2''''-Ter-9,9'-spirobi[9H-fluorene] (catalogue number GB53703) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 518997-91-6. Molecular formula C75H44, molecular weight 945.15. IUPAC name: 2',7'-bis(9,9'-spirobi[fluorene]-2-yl)-9,9'-spirobi[fluorene]. Supplied in 2 pack sizes, from 200mg at ₪432.37 to 1g at ₪1,529.59; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS518997-91-6MW945.15FormulaC75H44
CAS number
518997-91-6
Molecular weight
945.15
Formula
C75H44
InChIKey
BFDFHGPJXDFXBA-UHFFFAOYSA-N
Catalogue number
GB53703
Brand
GLPBIO
Computed properties PubChem CID 53384287 · XLogP 18.5 · TPSA 0 Ų · H-bond donors 0
XLogP
18.5
TPSA
0 Ų
H-bond donors
0
H-bond acceptors
0
Rotatable bonds
2
Heavy atoms
75

SMILES C1=CC=C2C(=C1)C3=C(C24C5=CC=CC=C5C6=CC=CC=C46)C=C(C=C3)C7=CC8=C(C=C7)C9=C(C81C2=CC=CC=C2C2=CC=CC=C12)C=C(C=C9)C1=CC2=C(C=C1)C1=CC=CC=C1C21C2=CC=CC=C2C2=CC=CC=C12

Computed descriptors from PubChem (CID 53384287), 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.