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C2107

(1S)-(+)-10-Camphorsulfonic acid

Name: (1<I>S</I>)-(+)-10-Camphorsulfonic acid
Brand: ALDRICH

99%

Synonym(s):

(+)-Camphor-10-sulfonic acid (β), (1S)-Camphor-10-sulfonic acid

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About This Item

Empirical Formula (Hill Notation):

C₁₀H₁₆O₄S

CAS Number:

3144-16-9

Molecular Weight:

232.30

UNSPSC Code:

12352115

NACRES:

NA.22

PubChem Substance ID:

24892465

EC Number:

221-554-1

Beilstein/REAXYS Number:

2809675

MDL number:

MFCD00064157

Assay:

99%

Form:

crystals

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Properties

Quality Level

200

assay

99%

form

crystals

optical activity

[α]20/D +19.9°, c = 2 in H₂O

mp

196-200 °C (dec.) (lit.)

SMILES string

CC1(C)[C@@H]2CC[C@@]1(CS(O)(=O)=O)C(=O)C2

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-/m1/s1

InChI key

MIOPJNTWMNEORI-GMSGAONNSA-N

Description

Application

(1S)-(+)-10-Camphorsulfonic acid may be used as a starting material to synthesize 10-iodocamphor. It may also be used as a dopant to induce chirality in the conduction band of polyaniline. (±)-S-methyl-S-phenylsulfoximine can be resolved using it as a chiral resolving agent to form the (-)-form in high enantiomeric purity.

Used as a resolving agent, as a catalyst for coupling dipeptides.