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Chemical structure of 5-Ethynylthiophene-2-carbaldehyde

GF21533

5-Ethynylthiophene-2-carbaldehyde

Also known as 5-ethynylthiophene-2-carbaldehyde

5-Ethynylthiophene-2-carbaldehyde (catalogue number GF21533) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 206768-21-0. Molecular formula C7H4OS, molecular weight 136.1711. Supplied as 100mg at ₪138.68; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS206768-21-0MW136.1711FormulaC7H4OS
CAS number
206768-21-0
Molecular weight
136.1711
Formula
C7H4OS
InChIKey
AOLOQUDYRSUFBE-UHFFFAOYSA-N
Catalogue number
GF21533
Brand
GLPBIO
Computed properties PubChem CID 15394248 · XLogP 1.7 · TPSA 45.3 Ų · H-bond donors 0
XLogP
1.7
TPSA
45.3 Ų
H-bond donors
0
H-bond acceptors
2
Rotatable bonds
2
Heavy atoms
9

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

Computed descriptors from PubChem (CID 15394248), 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.