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Sigma-Aldrich

(−)-Camphor-10-sulfonic acid

purum, ≥98.0% (T)

Synonym(s):

(1R)-(−)-Camphor-10-sulfonic acid

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About This Item

Empirical Formula (Hill Notation):
C10H16O4S
CAS Number:
Molecular Weight:
232.30
Beilstein:
2809676
EC Number:
MDL number:
UNSPSC Code:
12352115
PubChem Substance ID:
NACRES:
NA.22

grade

purum

Quality Level

Assay

≥98.0% (T)

optical activity

[α]20/D −21.5±1°, c = 10% in H2O

SMILES string

CC1(C)C2CC[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-/m0/s1

InChI key

MIOPJNTWMNEORI-XVKPBYJWSA-N

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Caution

may contain some dark particles

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Journal of chromatography, 511, 367-372 (1990-07-06)
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Journal of synchrotron radiation, 17(6), 761-768 (2010-10-27)
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The enantiomeric separation of a series of basic pharmaceuticals (beta-blockers, local anesthetics, sympathomimetics) has been investigated in nonaqueous capillary electrophoresis (NACE) systems using heptakis(2,3-di-O-methyl-6-O-sulfo)-beta-cyclodextrin (HDMS-beta-CD) in combination with potassium camphorsulfonate (camphorSO3-). For this purpose, a face-centered central composite design with

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