CAS 35963-20-3 (-)-10-Camphorsulfonic Acid - Catalysts / Alfa Chemistry

Synonyms

CS-0015820; L(-)-Camphorsulfonic acid; (-)-camphorsulfonic acid; (-)-10-CSA; (-)-Camphor-10-sulfonic acid, purum, >=98.0% (T); (r)-camphor-10-sulfonic acid; (-)csa; MFCD00064158; [(1R,4S)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonic acid; AKOS015911844;

IUPAC Name

[(1R,4S)-7,7-dimethyl-2-oxo-1-bicyclo[2.2.1]heptanyl]methanesulfonic acid;

Molecular Weight

232.294g/mol

Molecular Formula

C10H16O4S;

Canonical SMILES

CC1(C2CCC1(C(=O)C2)CS(=O)(=O)O)C;

InChI

InChI=1S/C10H16O4S/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)/t7-,10-/m0/s1;

InChI Key

MIOPJNTWMNEORI-XVKPBYJWSA-N;

Storage

2-8°C

Complexity

404

Covalently-Bonded Unit Count

Defined Atom Stereocenter Count

EC Number

252-817-9

Exact Mass

232.077g/mol

H-Bond Acceptor

H-Bond Donor

Heavy Atom Count

Monoisotopic Mass

232.077g/mol

Rotatable Bond Count

Topological Polar Surface Area

79.8A^2

UNII

Y6075I4FXE

Application

(-)-10-Camphorsulfonic Acid, a chiral derivative of camphor, serves multiple purposes across various applications. It is utilized for the racemization of optical isomers, acting as a pivotal component in the resolution of intermediates or isomers in the pharmaceutical industry. Additionally, (-)-10-Camphorsulfonic Acid is valuable in organic synthesis, functioning as an intermediary and resolving agent. It is employed as a derivatization reagent for HPLC with UV/Vis detection and is essential in resolving bases, chiral amines, and other cationic compounds, underscoring its significance as a pharmaceutical intermediate and a versatile tool in chiral chemistry.

February 2, 2025

Essential for Chiral Resolution in Research

I used (-)-10-Camphorsulfonic Acid from Alfa Chemistry for resolving optical isomers in our pharmaceutical research. It performed excellently as an intermediate and resolving agent, streamlining our workflow significantly. Highly recommended for stereochemistry projects!