Methansulfonic anhydride
| Code | Size | Price |
|---|
| CDX-M0698-G010 | 10 g | £57.00 |
Quantity:
| CDX-M0698-G050 | 50 g | £173.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Regulatory Status: RUO
Shipping:
AMBIENT
Storage:
Short term: +20°C. Long term: +20°C
Documents
Further Information
Alternate Names/Synonyms:
Mesyl anhydride; Ms2O; NSC65906
Appearance:
White to light grey to brown powder.
CAS:
03.01.7143
EClass:
32160000
Form (Short):
solid
GHS Symbol:
GHS05
Handling Advice:
Protect from light and moisture.
Hazards:
H314
InChi:
InChI=1S/C2H6O5S2/c1-8(3,4)7-9(2,5)6/h1-2H3
InChiKey:
IZDROVVXIHRYMH-UHFFFAOYSA-N
Long Description:
Chemical. CAS: 03.01.7143. Formula: C2H6O5S2. MW: 174.2. Methanesulfonic anhydride is a building block for organic synthesis. It is used to prepare methylsulfonyl esters, also called as mesylates. It finds application in the reaction of aromatic alkylation. It reacts with dimethylsulfoxide to get sulfoxonium complex, which is a useful oxidizing agent. It is a more powerful sulfonylating reagent than the sulfonyl chloride. Used in the synthesis of (R)-Amino Carnitine, an inhibitor of fatty acid oxidation.
MDL:
MFCD00007556
Molecular Formula:
C2H6O5S2
Molecular Weight:
174.2
Package Type:
Vial
PG:
II
Precautions:
P280 - P305 + P351 + P338 - P310
Product Description:
Methanesulfonic anhydride is a building block for organic synthesis. It is used to prepare methylsulfonyl esters, also called as mesylates. It finds application in the reaction of aromatic alkylation. It reacts with dimethylsulfoxide to get sulfoxonium complex, which is a useful oxidizing agent. It is a more powerful sulfonylating reagent than the sulfonyl chloride. Used in the synthesis of (R)-Amino Carnitine, an inhibitor of fatty acid oxidation.
Product Line Areas NEW:
Biochemicals, Immunology
Product Type:
Chemical
Purity:
>97% (T)
Signal word:
Danger
SMILES:
CS(=O)(OS(=O)(C)=O)=O
Solubility Chemicals:
Soluble in DMSO or chloroform.
Transportation:
Excepted Quantity
UN Nummer:
UN3261
UNSPSC Category:
Biochemical Reagents
UNSPSC Number:
12352200
Use & Stability:
Stable for at least 2 years after receipt when stored at RT.
References
[1] K. Smith, et al.; Org. Biomol. Chem. 2, 3150 (2004) | [2] M.C. Wilkinson; Org. Lett. 13, 2232 (2011) | [3] W. Liu, & T.D. Tilley; Langmuir 31, 1189 (2015) | [4] Y. Hu, et al.; Med. Chem. 5, 354 (2015) | [5] M. Hasani, et al.; J. Phys. Chem. B, 123, 1815 (2019)