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Chemical structure of Methylthymol Blue

GB59598

Methylthymol Blue

Also listed as Methylthymol blue (tetrasodium)

Methylthymol Blue (catalogue number GB59598) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1945-77-3. Molecular formula C37H40N2Na4O13S, molecular weight 844.74. IUPAC name: tetrasodium;2-[[5-[3-[3-[[bis(carboxylatomethyl)amino]methyl]-4-hydroxy-2-methyl-5-propan-2-ylphenyl]-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-2-hydroxy-6-methyl-3-propan-2-ylphenyl]methyl-(carboxylatomethyl)amino]acetate. Supplied as 100g at ₪126.45; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1945-77-3MW844.74FormulaC37H40N2Na4O13S
CAS number
1945-77-3
Molecular weight
844.74
Formula
C37H40N2Na4O13S
InChIKey
DIZZDZCUMBBRSG-UHFFFAOYSA-J
Catalogue number
GB59598
Brand
GLPBIO
Computed properties PubChem CID 73037 · TPSA 259 Ų · H-bond donors 2 · H-bond acceptors 15
TPSA
259 Ų
H-bond donors
2
H-bond acceptors
15
Rotatable bonds
12
Heavy atoms
57

SMILES CC1=C(C=C(C(=C1CN(CC(=O)[O-])CC(=O)[O-])O)C(C)C)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=C(C(=C(C(=C4)C(C)C)O)CN(CC(=O)[O-])CC(=O)[O-])C.[Na+].[Na+].[Na+].[Na+]

Computed descriptors from PubChem (CID 73037), 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.