2,3-Dioxo-2,3-dihydro-1H-indole-5-sulfonyl chloride
[CAS# 132898-96-5]

Identification

• Classification: Organic raw materials >> Heterocyclic compound >> Indoles
• Name: 2,3-Dioxo-2,3-dihydro-1H-indole-5-sulfonyl chloride
• Synonyms: 5-Isatinsulfonyl chloride; 5-(Chlorosulfonyl)isatin
• Molecular Formula: C₈H₄ClNO₄S
• Molecular Weight: 245.64
• CAS Registry Number: 132898-96-5

Properties

• Solubility: Slightly soluble (1 g/L) (25 °C), Calc.^*
• Density: 1.703±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 200-202 °C^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

^** Lawrence, Harshani R.