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21370

Sigma-Aldrich

(±)-Camphor-10-sulfonic acid

purum, ≥98.0% (T)

Synonym(s):

(±)-β-Camphorsulfonic acid

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About This Item

Empirical Formula (Hill Notation):
C10H16O4S
CAS Number:
5872-08-2
Molecular Weight:
232.30
Beilstein:
3205973
EC Number:
227-527-0
MDL number:
MFCD00074827
UNSPSC Code:
12352106
PubChem Substance ID:
329752150

grade

purum

Assay

≥98.0% (T)

form

solid

impurities

≤1% water

mp

199-201 °C (dec.)

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

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Product No.
Description
Pricing

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

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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Determination of 10-camphorsulphonates in pharmaceutical formulations by high-performance liquid chromatography.
C Pierron et al.
Journal of chromatography, 511, 367-372 (1990-07-06)
[D-camphor-beta-sulfonic acid as an ion-pair reagent for the determination of biogenic amines and their metabolites in the rat brain by reverse phase high performance liquid chromatography].
X R Xu et al.
Zhongguo yao li xue bao = Acta pharmacologica Sinica, 8(2), 113-117 (1987-03-01)
Chen Liu et al.
Organic letters, 13(10), 2638-2641 (2011-04-23)
A novel ion pair catalyst containing a chiral counteranion can be readily derived by simply mixing cinchona alkaloid-derived diamine with chiral camphorsulfonic acid (CSA). A mixture of 9-amino(9-deoxy)epi-quinine 8 and (-)-CSA was found to be the best catalyst with matching
Kaoru Nobuoka et al.
Physical chemistry chemical physics : PCCP, 9(44), 5891-5896 (2007-11-09)
We directly observe the interaction between 1-butyl-3-methylimidazolium (bmim) or 1-butyl-2,3-dimethylimidazolium (bm(2)im) and the solute, ethyl acrylate (EA), which is the popular dienophile in the Diels-Alder reaction and an H-bonding acceptor, by using specially designed electrospray mass spectrometry. In imidazolium ionic
Bala Kishan Gorityala et al.
Bioorganic & medicinal chemistry letters, 19(11), 3093-3095 (2009-04-29)
A mild and efficient synthesis of pseudoglycosides has been developed using metal free (S)-camphorsulfonic acid. (S)-CSA acts as an excellent catalyst for conversion of 2,4,6-tri-O-acetyl-D-glucal to 2,3-unsaturated O-glycosides. A wide range of biologically active natural products, alcohols and thiols could
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