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Chemical structure of DTNB (Ellman's Reagent)

GC30009

DTNB (Ellman's Reagent)

Also known as 5-[(3-carboxy-4-nitrophenyl)disulfanyl]-2-nitrobenzoic acid

DTNB (Ellman's reagent) is an abbreviation for 5,5'-Dithiobis(2-nitrobenzoic acid)

ChemicalCAS69-78-3MW396.35FormulaC14H8N2O8S2
CAS number
69-78-3
Molecular weight
396.35
Formula
C14H8N2O8S2
Solubility
DMSO ： ≥ 43 mg/mL (108·49 mM)
InChIKey
KIUMMUBSPKGMOY-UHFFFAOYSA-N
Catalogue number
GC30009
Brand
GLPBIO
Computed properties PubChem CID 6254 · XLogP 2.7 · TPSA 217 Ų · H-bond donors 2
XLogP
2.7
TPSA
217 Ų
H-bond donors
2
H-bond acceptors
10
Rotatable bonds
5
Heavy atoms
26

SMILES C1=CC(=C(C=C1SSC2=CC(=C(C=C2)[N+](=O)[O-])C(=O)O)C(=O)O)[N+](=O)[O-]

Computed descriptors from PubChem (CID 6254), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

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Documents
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