58245

Isatin-5-sulfonsäure Natriumsalz Dihydrat

≥98.0%

• Synonym(e): Sodium isatin-5-sulfonate dihydrate
• Empirische Formel (Hill-System): C₈H₄NNaO₅S · 2H₂O
• CAS-Nummer: 207399-16-4
• Molekulargewicht: 285.21
• UNSPSC Code: 12352100
• NACRES: NA.22
• PubChem Substance ID: 57651649
• MDL number: MFCD00192236
• Beilstein/REAXYS Number: 8398337
• Assay: ≥98.0%
• Form: solid

Eigenschaften

• assay: ≥98.0%
• form: solid
• composition: carbon content, 33.0-34.4% , sulfur, 11.0-11.5 ICP
• impurities: 6-13% water
• mp: ≥300 °C (lit.)
• functional group: ketone, sulfonic acid
• SMILES string: O.O.[Na+].[O-]S(=O)(=O)c1ccc2NC(=O)C(=O)c2c1
• InChI: 1S/C8H5NO5S.Na.2H2O/c10-7-5-3-4(15(12,13)14)1-2-6(5)9-8(7)11;;;/h1-3H,(H,9,10,11)(H,12,13,14);;2*1H2/q;+1;;/p-1
• InChI key: QOAFLTFHMZZJFP-UHFFFAOYSA-M

Beschreibung

Application

• Reactant for preparation of Orally Active Oxytocin Receptor Antagonists

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves