Description
TNB is a useful standard when using DTNB (Ellman’s reagent) for the quantification of thiol (-SH) groups in a sample.
TNB is a useful standard when using DTNB (Ellman’s reagent) for the quantification of thiol (-SH) groups in a sample.
Alternate Name/Synonyms: 2-Nitro-5-thiobenzoic acid
Appearance: Yellow solid
Formulation: N/A
CAS Number: 15139-21-6
Structure Available?: Yes
Peptide sequence: N/A
Salt Form: No
Molecular Formula: C₇H₅NO₄S
Molecular Weight: 199.18
Cell-Permeable?: Yes
Purity: ≥98% by HPLC
Solubilities: H₂O or PBS
Handling: Protect from air and light
Country of Origin: USA
Tag Line: A useful DTNB standard
MDL Number: N/A
PubChem CID: N/A
SMILES: SC1=CC(C(O)=O)=C([N+]([O-])=O)C=C1
InChi: InChI=1S/C7H5NO4S/c9-7(10)5-3-4(13)1-2-6(5)8(11)12/h1-3,13H,(H,9,10)
InChi Key: GANZODCWZFAEGN-UHFFFAOYSA-N
Additional Information
Storage Condition: |
-20°C |
Shipping Condition: |
Gel Pack |
Shelf Life: |
24 months |