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Chemical structure of 2-(4-Chloro-3-hydroxy-1-butynyl)-5-(1,3-pentadiynyl)thiophene

GF41308

2-(4-Chloro-3-hydroxy-1-butynyl)-5-(1,3-pentadiynyl)thiophene

Also known as 1-chloro-4-(5-penta-1,3-diynylthiophen-2-yl)but-3-yn-2-ol

2-(4-Chloro-3-hydroxy-1-butynyl)-5-(1,3-pentadiynyl)thiophene (catalogue number GF41308) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 26905-70-4. Molecular formula C13H9ClOS, molecular weight 248.728. IUPAC name: 1-chloro-4-(5-penta-1,3-diynylthiophen-2-yl)but-3-yn-2-ol. Supplied as 5mg at ₪1,892.62; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS26905-70-4MW248.728FormulaC13H9ClOS
CAS number
26905-70-4
Molecular weight
248.728
Formula
C13H9ClOS
InChIKey
YSYBCKHAFOAQDX-UHFFFAOYSA-N
Catalogue number
GF41308
Brand
GLPBIO
Computed properties PubChem CID 5315834 · XLogP 3 · TPSA 48.5 Ų · H-bond donors 1
XLogP
3
TPSA
48.5 Ų
H-bond donors
1
H-bond acceptors
2
Rotatable bonds
4
Heavy atoms
16

SMILES CC#CC#CC1=CC=C(S1)C#CC(CCl)O

Computed descriptors from PubChem (CID 5315834), 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.