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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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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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

21370-VAR-F:
21370-500G-F:
21370-100G-F:
21370-BULK-F:

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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)
Szu Heng Liu et al.
Journal of synchrotron radiation, 17(6), 761-768 (2010-10-27)
A synchrotron-radiation-based circular-dichroism end-station has been implemented at beamline BL04B at the National Synchrotron Radiation Research Center (NSRRC) in Taiwan for biological research. The design and performance of this compact end-station for measuring circular-dichroism spectra in the vacuum-ultraviolet region are
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
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
Suh-Jen Jane Tsai et al.
Journal of chromatography. A, 1218(3), 524-533 (2010-12-24)
An effective method has been developed for quantitative determination of six bile acids including lithocholic acid (LCA), deoxycholic acid (DCA), chenodeoxycholic acid (CDCA), hydodeoxycholic acid (HDCA), cholic acid (CA) and ursodeoxycholic acid (UDCA) in biological tissues including pig liver, pig
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