188360

(1R)-(−)-10-Camphorsulfonic acid ammonium salt

98%

• Empirical Formula (Hill Notation): C₁₀H₁₉NO₄S
• CAS Number: 82509-30-6
• Molecular Weight: 249.33
• EC Number: 279-985-6
• MDL number: MFCD00012546
• UNSPSC Code: 12352115
• PubChem Substance ID: 24851316
• NACRES: NA.22

Properties

• Assay: 98%
• form: solid
• optical activity: [α]22/D −18.4°, c = 5.3 in H₂O
• mp: 250 °C (dec.) (lit.)
• functional group: ketone; sulfonic acid
• SMILES string: N.CC1(C)[C@H]2CC[C@]1(CS(O)(=O)=O)C(=O)C2
• InChI: 1S/C10H16O4S.H3N/c1-9(2)7-3-4-10(9,8(11)5-7)6-15(12,13)14;/h7H,3-6H2,1-2H3,(H,12,13,14);1H3/t7-,10-;/m0./s1
• InChI key: JTMZBRWRXFAITF-YUWZRIFDSA-N

Description

General description

(1R)-(-)-10-Camphorsulfonic acid ammonium salt may be used as an ion-pair reagent to enhance the ability of supercritical carbon dioxide to extract polar compounds in supercritical fluid extraction (SFE) process. It can also be used in the synthesis of (-)-quadrone.

Application

Reactant involved in the synthesis of chiral anionic liquids for use as solvents and chiral shift reagents

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves