21360

Sigma-Aldrich

(+)-Camphor-10-sulfonic acid

purum, ≥98.0% (T)

Synonym(s):
(1S)-(+)-Camphor-10-sulfonic acid, (+)-β-Camphorsulfonic acid
Empirical Formula (Hill Notation):
C10H16O4S
CAS Number:
Molecular Weight:
232.30
Beilstein/REAXYS Number:
2809675
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

grade

purum

assay

≥98.0% (T)

optical activity

[α]20/D +21.5±1°, c = 10% in H2O

mp

~200 °C (dec.) (lit.)

SMILES string

[H][C@@]12CC[C@@](CS(O)(=O)=O)(C(=O)C1)C2(C)C

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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Application

(+)-Camphor-10-sulfonic acid may be used as a starting material to synthesize 10-iodocamphor. (±)-S-methyl-S-phenylsulfoximine can be resolved using it as a chiral resolving agent to form the (-)-form in high enantiomeric purity. Polyaniline (PAni) doped with (+)-camphor-10-sulfonic acid forms electrically conductive polymer nanofibers, which are excellent ammonia gas sensors.

Packaging

100, 500 g in poly bottle

Other Notes

Reagent used for the resolution of bases; use as mobile phase additive for LC separations; Reagent used for crystallization-induced asymmetric transformations

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 2585PSN2 8 / PGIII

WGK Germany

WGK 3

Certificate of Analysis
Certificate of Origin
Electrospun polyaniline fibers as highly sensitive room temperature chemiresistive sensors for ammonia and nitrogen dioxide gases.
Zhang Y, et al.
Advances in Functional Materials, 24(25), 4005-4014 (2014)
P.J. Reider et al.
The Journal of Organic Chemistry, 52, 955-955 (1987)
A. Lore et al.
Journal of Liquid Chromatography, 14, 2065-2065 (1991)
T. Shiraiwa et al.
Bulletin of the Chemical Society of Japan, 64, 3729-3729 (1991)
1, 3-Diamine-Derived Bifunctional Organocatalyst Prepared from Camphor.
Ricko S, et al.
Advanced Synthesis & Catalysis, 358(23), 3786-3796 (2016)

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