GB56216
5-(Phenylethynyl)isophthalic acid
Also known as 5-(2-phenylethynyl)benzene-1,3-dicarboxylic acid
5-(Phenylethynyl)isophthalic acid (catalogue number GB56216) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 432025-99-5. Molecular formula C16H10O4, molecular weight 266.25. IUPAC name: 5-(2-phenylethynyl)benzene-1,3-dicarboxylic acid. Supplied in 2 pack sizes, from 500mg at ₪522.10 to 1g at ₪1,027.89; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.
- CAS number
- 432025-99-5
- Molecular weight
- 266.25
- Formula
- C16H10O4
- InChIKey
- HHENWQFKYOPTRV-UHFFFAOYSA-N
- Catalogue number
- GB56216
- Brand
- GLPBIO
Computed properties PubChem CID 12080908 · XLogP 3 · TPSA 74.6 Ų · H-bond donors 2
- XLogP
- 3
- TPSA
- 74.6 Ų
- H-bond donors
- 2
- H-bond acceptors
- 4
- Rotatable bonds
- 4
- Heavy atoms
- 20
SMILES C1=CC=C(C=C1)C#CC2=CC(=CC(=C2)C(=O)O)C(=O)O
Computed descriptors from PubChem (CID 12080908), 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.
- Questions
- WhatsApp · +972-55-990-7576 · orders@labo.co.il