1201897-41-7

Basic information

• Product Name: 3-Methyloxathiazolidine 2,2-dioxide
• Synonyms: 3-Methyloxathiazolidine 2,2-dioxide
• CAS NO: 1201897-41-7
• Molecular Formula: C3H7NO3S
• Molecular Weight: 137.16
• Mol File: 1201897-41-7.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 198.8±23.0 °C(Predicted)
• Appearance: /
• Density: 1.408±0.06 g/cm3(Predicted)
• PKA: -6.31±0.20(Predicted)
• CAS DataBase Reference: 3-Methyloxathiazolidine 2,2-dioxide(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Methyloxathiazolidine 2,2-dioxide(1201897-41-7)
• EPA Substance Registry System: 3-Methyloxathiazolidine 2,2-dioxide(1201897-41-7)

Safety Data

• Hazardous Substances Data: 1201897-41-7(Hazardous Substances Data)

Upstream product

• 67-56-1 methanol 
• 19044-42-9 [1,2,3]-oxathiazolidine-2,2-dioxide 
• 27281-11-4 [1,2,3]oxathiazolidin 
• 18107-18-1 diazomethyl-trimethyl-silane 

Relevant articles and documents

Preparation of [18F]-N-(2-fluoro-ethyl)-N-methylamine as a building block for PET radiopharmaceuticals

We have investigated the use of cyclic sulfamidates as precursors to yield secondary amines as building blocks for subsequent reaction with carboxylic acids and acyl chlorides. The preparation of the protonated form of [18F]-N-(2-fluoro-ethyl)-Nmethylamine from the corresponding cyclic sulfamidate proceeded within a one pot two-step procedure (81 ± 12%, n=10). The secondary amine reacted readily with acyl chlorides and/or carboxylic acids giving amides with yields ranging from 4 to 17% at the end of synthesis (182± 12min). The new methodology provides a practical approach for the labelling of molecules where intramolecular cyclisation of precursors is favoured under typical radiofluorination conditions.