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Chemical structure of 5-Methylene-6,7,8,9-tetrahydro-5H-benzo[7]annulene

GF20918

5-Methylene-6,7,8,9-tetrahydro-5H-benzo[7]annulene

Also known as 5-methylidene-6,7,8,9-tetrahydrobenzo[7]annulene

5-Methylene-6,7,8,9-tetrahydro-5H-benzo[7]annulene (catalogue number GF20918) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 40562-09-2. Molecular formula C12H14, molecular weight 158.24. IUPAC name: 5-methylidene-6,7,8,9-tetrahydrobenzo[7]annulene. Supplied as 250mg at ₪1,284.86; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS40562-09-2MW158.24FormulaC12H14
CAS number
40562-09-2
Molecular weight
158.24
Formula
C12H14
InChIKey
FXXLVNARLGNNLX-UHFFFAOYSA-N
Catalogue number
GF20918
Brand
GLPBIO
Computed properties PubChem CID 142469 · XLogP 3.7 · TPSA 0 Ų · H-bond donors 0
XLogP
3.7
TPSA
0 Ų
H-bond donors
0
H-bond acceptors
0
Rotatable bonds
0
Heavy atoms
12

SMILES C=C1CCCCC2=CC=CC=C12

Computed descriptors from PubChem (CID 142469), 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.