(1R)-(-)-10-Camphorsulfonic Acid CAS 35963-20-3

Product Description:

Product Name: (1R)-(-)-10-Camphorsulfonic acid CAS NO: 35963-20-3

Synonyms:

L(-)-Camphorsulfonic acid;

(R)-(-)-Camphor-10-sulfonic Acid;

((1R,4S)-7,7-Dimethyl-2-oxobicyclo-[2.2.1]heptan-1-yl)methanesulfonic acid;

Chemical & Physical Properties:

Appearance: White powder

Assay :≥99.00%

Density: 1.331g/cm3

Melting Point: 198℃

Stability: Stable. Hygroscopic. Incompatible with strong bases, strong oxidizing agents.

Storage Condition: 2-8℃

Water Solubility: Soluble

Sensitive: Hygroscopic

Safety Information:

Safety Statements: S26; S36/37/39; S45; S24/25; S27

HS Code: 29147090

Packing Group: III

RIDADR: UN 3261 8/PG 2

Risk Statement: R34

Hazard Code: C

Hazard Class: 8

Packing Group: III

Camphorsulfonic acid, sometimes abbreviated CSA or 10-CSA is an organosulfur compound. Like typical sulfonic acids, it is a relatively strong acid that is a colorless solid at room temperature and is soluble in water and a wide variety of organic substances.

This compound is commercially available. It can be prepared by sulfonation of camphor with sulfuric acid and acetic anhydride. In organic synthesis, CSA and its derivatives can be used as resolving agents for chiral amines and other cations. For example, 3-bromocamphor-8-sulfonic acid was used in the synthesis of enantiopure devazepide.

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