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Chemical structure of 4,4'-(Diazene-1,2-diyl)diphthalic acid

GB55594

4,4'-(Diazene-1,2-diyl)diphthalic acid

Also known as 4-[(3,4-dicarboxyphenyl)diazenyl]phthalic acid

4,4'-(Diazene-1,2-diyl)diphthalic acid (catalogue number GB55594) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 21278-45-5. Molecular formula C16H10N2O8, molecular weight 358.26. IUPAC name: 4-[(3,4-dicarboxyphenyl)diazenyl]phthalic acid. Supplied in 2 pack sizes, from 250mg at ₪261.05 to 1g at ₪713.81; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS21278-45-5MW358.26FormulaC16H10N2O8
CAS number
21278-45-5
Molecular weight
358.26
Formula
C16H10N2O8
InChIKey
PHDVEJUSUBVDMY-UHFFFAOYSA-N
Catalogue number
GB55594
Brand
GLPBIO
Computed properties PubChem CID 18469706 · XLogP 1.8 · TPSA 174 Ų · H-bond donors 4
XLogP
1.8
TPSA
174 Ų
H-bond donors
4
H-bond acceptors
10
Rotatable bonds
6
Heavy atoms
26

SMILES C1=CC(=C(C=C1N=NC2=CC(=C(C=C2)C(=O)O)C(=O)O)C(=O)O)C(=O)O

Computed descriptors from PubChem (CID 18469706), 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.