6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide

Basic Information

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CAS Number

33665-90-6

Molecular Formula

C4H5NO4S

Molecular Weight

163.15 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

123-123.5°

Water Solubility

270 g/L at 20 ºC

SMILES

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CC1=CC(=O)NS(=O)(=O)O1

InChI

InChI=1S/C4H5NO4S/c1-3-2-4(6)5-10(7,8)9-3/h2H,1H3,(H,5,6)

InChIKey

YGCFIWIQZPHFLU-UHFFFAOYSA-N

LogP

-0.7185999999999999

Topological Polar Surface Area

72.47 Å²

Hydrogen Bond Donor/Acceptor

1 / 5

Complexity

283

Synonyms & References

English

acesulfame
RARECHEM AM UC 0205
SWEET ONE
SUNETTE
POTASSIUM 6-METHYL-1,2,3-OXATHIAZIN-4(3H)-ONE 2,2-DIOXIDE
6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide
ACESULFAME K
ACESULFAME POTASSIUM
ACESULFAME, FCC
acetosulfam
acetosulfame
3,4-Dihydro-6-methyl-1,2,3-oxathiazin-4-one 2,2-dioxide

MDL Number

MFCD00868126

Customs Code

2934999090

FAQ

What is 6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide (CAS: 33665-90-6)?

6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide (CAS: 33665-90-6) is an organic compound containing a oxathiazinone ring with two methyl groups and two oxygen atoms. It is a white crystalline solid with moderate solubility in polar solvents and exhibits strong thermal stability. This compound is known for its use in various chemical applications, particularly in the pharmaceutical industry.

What are the main uses of 6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide (CAS: 33665-90-6)?

6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide (CAS: 33665-90-6) is primarily used in pharmaceuticals as an intermediate in the synthesis of certain drugs. It also finds applications in organic synthesis, chemical research, and as a raw material in industrial processes. Its unique structure makes it valuable for developing new compounds with specific biological activities.

Is 6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide (CAS: 33665-90-6) safe?

6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide (CAS: 33665-90-6) is generally considered safe when handled properly. However, it should be treated with caution due to potential skin and eye irritation. Protective measures such as gloves, goggles, and proper ventilation are recommended. Safety data sheets (SDS) should be consulted for detailed handling and disposal guidelines.

How should 6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide (CAS: 33665-90-6) be stored?

6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide (CAS: 33665-90-6) should be stored in a cool, dry, and dark place, preferably at temperatures below 25°C. It is sensitive to moisture and light, so it should be kept in a sealed, airtight container. Proper storage conditions help maintain its chemical stability and prolong shelf life.