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21365

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:
35963-20-3
Molecular Weight:
232.30
Beilstein:
2809676
EC Number:
252-817-9
MDL number:
MFCD00064158
UNSPSC Code:
12352115
PubChem Substance ID:
329752149
NACRES:
NA.22

grade

purum

Quality Level

200

Assay

≥98.0% (T)

optical activity

[α]20/D −21.5±1°, c = 10% in H2O

functional group

ketone
sulfonic acid

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
GHS05

Signal Word

Danger

Hazard Statements

H314

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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Certificates of Analysis (COA)

Lot/Batch Number
BCBR1104V
BCBQ5518V
BCBP1767V
BCBB2806V
BCBD9585V

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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)
A Kumar et al.
Nanotechnology, 21(17), 175102-175102 (2010-04-02)
Polyaniline (PAni) nanofibers doped with HCl and CSA have been irradiated with 90 MeV O(7+) ions with fluence of 3 x 10(10), 3 x 10(11) and 1 x 10(12) ions cm(-2). TEM micrographs show a decrease in the fiber diameter
Chen Liu et al.
Organic letters, 12(10), 2278-2281 (2010-04-24)
The combination of 9-amino-9-deoxy-epi-cinchonine and (+)-CSA resulted in a novel primary amine-based organocatalyst for effective iminium activation of alpha,beta-unsaturated ketones. Such a catalytic system could catalyze the conjugate addition of nitroacetate to enones in a highly enantioselective manner, affording the
Per J Garegg et al.
Carbohydrate research, 337(6), 517-521 (2002-03-14)
The transglucosidations of methyl 4-O-methyl-alpha- and -beta-D-glucopyranoside in ethanolic camphor-10-sulfonic acid, and of ethyl 4-O-methyl-alpha- and -beta-D-glucopyranoside in methanolic camphor-10-sulfonic acid, have been studied. Samples were removed at intervals and the proportions of the glucosides determined by GC of their
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