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(+)-Camphor-10-sulfonic acid

Name: (+)-Camphor-10-sulfonic acid
Brand: SIAL

purum, ≥98.0% (T)

Synonym(s):

(+)-β-Camphorsulfonic acid, (1S)-(+)-Camphor-10-sulfonic acid

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About This Item

Empirical Formula (Hill Notation):

C₁₀H₁₆O₄S

CAS Number:

3144-16-9

Molecular Weight:

232.30

UNSPSC Code:

12352115

NACRES:

NA.22

PubChem Substance ID:

329752148

EC Number:

221-554-1

Beilstein/REAXYS Number:

2809675

MDL number:

MFCD00064157

Assay:

≥98.0% (T)

Form:

solid

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Properties

grade

purum

Quality Segment

200

assay

≥98.0% (T)

form

solid

optical activity

[α]20/D +21.5±1°, c = 10% in H₂O

mp

~200 °C (dec.) (lit.)

functional group

ketone, sulfonic acid

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

Description

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.

Other Notes

Reagent used for the resolution of bases; use as mobile phase additive for LC separations[1]; Reagent used for crystallization-induced asymmetric transformations

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This Item	21365	86090	17927
Sigma-Aldrich 21360 (+)-Camphor-10-sulfonic acid	Sigma-Aldrich 21365 (−)-Camphor-10-sulfonic acid	Sigma-Aldrich 86090 Sulfanilic acid	Sigma-Aldrich 17927 9-Oxo-10(9H)-acridineacetic acid
description purum, ≥98.0% (T)	description purum, ≥98.0% (T)	description puriss. p.a., ≥99.0% (T)	description derivatization grade (HPLC), ≥99.0% (T)
assay ≥98.0% (T)	assay ≥98.0% (T)	assay ≥99.0% (T)	assay ≥99.0% (T)
Quality Level 200	Quality Level 200	Quality Level 200	Quality Level 100
form solid	form -	form powder or crystals	form solid
mp ~200 °C (dec.) (lit.)	mp -	mp >300 °C (lit.)	mp ~289 °C (dec.)
grade purum	grade purum	grade puriss. p.a.	grade -
optical activity [α]20/D +21.5±1°, c = 10% in H₂O	optical activity [α]20/D −21.5±1°, c = 10% in H₂O	optical activity -	optical activity -

pictograms

GHS05

signalword

Danger

hcodes

H290,H314

pcodes

P234 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

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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