C2107
(1S)-(+)-10-Camphorsulfonic acid
99%
Synonym(s):
(+)-Camphor-10-sulfonic acid (β), (1S)-Camphor-10-sulfonic acid
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About This Item
Empirical Formula (Hill Notation):
C10H16O4S
CAS Number:
Molecular Weight:
232.30
UNSPSC Code:
12352115
NACRES:
NA.22
PubChem Substance ID:
EC Number:
221-554-1
Beilstein/REAXYS Number:
2809675
MDL number:
Assay:
99%
Form:
crystals
Quality Level
assay
99%
form
crystals
optical activity
[α]20/D +19.9°, c = 2 in H2O
mp
196-200 °C (dec.) (lit.)
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
Application
(1S)-(+)-10-Camphorsulfonic acid may be used as a starting material to synthesize 10-iodocamphor. It may also be used as a dopant to induce chirality in the conduction band of polyaniline. (±)-S-methyl-S-phenylsulfoximine can be resolved using it as a chiral resolving agent to form the (-)-form in high enantiomeric purity.
Used as a resolving agent, as a catalyst for coupling dipeptides.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Large induced optical activity in the conduction band of polyaniline doped with (1S)-(+)-10-camphorsulfonic acid.
Havinga EE, et al.
Synt. Metals, 66(1), 93-97 (1994)
Heterocycles, 31, 353-353 (1990)
Helvetica Chimica Acta, 69, 1153-1153 (1986)