N7251

4-Nitrocatechol sulfate dipotassium salt

crystalline

• Synonym(s): 2-Hydroxy-5-nitrophenyl sulfate, 2-Hydroxy-5-nitrophenyl sulfate dipotassium salt monohydrate, p-Nitrocatechol sulfate dipotassium salt
• Linear Formula: C₆H₃NO₇SK₂
• CAS Number: 14528-64-4
• Molecular Weight: 311.35
• Beilstein: 3805018
• EC Number: 238-550-0
• MDL number: MFCD00007465
• UNSPSC Code: 12352200
• PubChem Substance ID: 24897816
• NACRES: NA.77

Properties

• form: crystalline
• Quality Level: 100
• color: yellow
• storage temp.: −20°C
• SMILES string: [K+].[K+].[O-]c1ccc(cc1OS([O-])(=O)=O)[N+]([O-])=O
• InChI: 1S/C6H5NO7S.2K/c8-5-2-1-4(7(9)10)3-6(5)14-15(11,12)13;;/h1-3,8H,(H,11,12,13);;/q;2*+1/p-2
• InChI key: CKWWBDCAYRJAJB-UHFFFAOYSA-L

Description

General description

4-Nitrocatechol sulfate is an aromatic sulfate.

Application

4-Nitrocatechol sulfate dipotassium salt has been used as a substrate in mucopolysaccharidoses VI (MPS VI) analysis. It has also been used to measure the activity of glycosaminoglycan (GAG)-degrading enzymes-arylsulfatase B, and exoglycosidases.

Substrates

Chromogenic sulfatase substrate.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves