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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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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
[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
Anne-Catherine Servais et al.
Electrophoresis, 25(16), 2701-2710 (2004-09-08)
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
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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