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Chemical structure of Thorin

GB61591

Thorin

Also listed as Thorin, indicator for sulfate titration

Thorin (catalogue number GB61591) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 3688-92-4. Molecular formula C16H11AsN2Na2O10S2, molecular weight 576.3. IUPAC name: disodium;4-[(2-arsonophenyl)diazenyl]-3-hydroxynaphthalene-2,7-disulfonate. Supplied in 2 pack sizes, from 250mg at ₪97.89 to 1g at ₪346.71; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS3688-92-4MW576.3FormulaC16H11AsN2Na2O10S2
CAS number
3688-92-4
Molecular weight
576.3
Formula
C16H11AsN2Na2O10S2
InChIKey
DCSRPHQBFSYJNN-UHFFFAOYSA-L
Catalogue number
GB61591
Brand
GLPBIO
Computed properties PubChem CID 77269 · TPSA 234 Ų · H-bond donors 3 · H-bond acceptors 12
TPSA
234 Ų
H-bond donors
3
H-bond acceptors
12
Rotatable bonds
3
Heavy atoms
33

SMILES C1=CC=C(C(=C1)N=NC2=C3C=CC(=CC3=CC(=C2O)S(=O)(=O)[O-])S(=O)(=O)[O-])[As](=O)(O)O.[Na+].[Na+]

Computed descriptors from PubChem (CID 77269), 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.