57858

Sodium iodoacetate

BioUltra, ≥99.5% (NT)

• Sinónimos: Iodoacetic acid sodium salt
• Fórmula lineal: ICH₂COONa
• Número CAS: 305-53-3
• Peso molecular: 207.93
• UNSPSC Code: 12352106
• NACRES: NA.26
• PubChem Substance ID: 57651633
• EC Number: 206-165-7
• Beilstein/REAXYS Number: 4009322
• MDL number: MFCD00002686

Propiedades

• product line: BioUltra
• Quality Segment: 100
• assay: ≥99.5% (NT)
• impurities: insoluble matter, passes filter test, ≤0.5% water
• mp: 208 °C (dec.) (lit.)
• solubility: methanol: 0.1 M at 20 °C, clear, colorless
• anion traces: chloride (Cl^-): ≤100 mg/kg, sulfate (SO₄^2-): ≤100 mg/kg
• cation traces: Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤500 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
• absorption: cut-off at 335 nm in methanol at 0.1 M
• storage temp.: −20°C
• SMILES string: [Na+].[O-]C(=O)CI
• InChI: 1S/C2H3IO2.Na/c3-1-2(4)5;/h1H2,(H,4,5);/q;+1/p-1
• InChI key: AGDSCTQQXMDDCV-UHFFFAOYSA-M

Descripción

Application

Reagent for the modification of cysteine residues in proteins.

Reagent for the modification of cysteine residues in proteins. Used in protein sequencing (including by Sanger in sequencing bovine insulin) to prevent oxidation of -SH sidechains.

Reagent for the modification of cysteine residues in proteins. Used to induce animal osteoarthritis model system, which mimics both symptoms and histopathology of the human disease.

Other Notes

Sulfhydryl reagent

Información de seguridad

• pictograms: GHS06,GHS05
• signalword: Danger
• hcodes: H301,H314
• pcodes: P260 - P270 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B
• Clase de almacenamiento: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk: WGK 3
• flash_point_f: 406.4 °F
• flash_point_c: 208 °C
• ppe: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges