Pharmaceutical Materials

Product Name

D-Camphorsulfonic Acid

D-Multiple Names

Camphorsulfonic Acid;

Camphorsulfonic Acid;

D(-)-Camphorsulphonic Acid;

Camphorsulphonic Acid;

Csa;

D-Reychler’S Acid;

Oxo-10-Bornanesulfonic Acid;

(+)-Beta-Camphorsulfonic Acid;

(+)-Camphor-10-Sulfonic Acid

CAS No. 3144-16-9

EC No. 221-554-1

MF No. C10H16O4S

MW No. 231.2892

Used in pharmaceutical industry, intermediate of organic synthesis and resolution agent. It can be used as a resolution agent and a catalyst for dipeptide coupling. Used for separation of pharmaceutical intermediates or isomers.

Advantage of D-Camphorsulfonic Acid CAS No. 3144-16-9

Slightly soluble in glacial acetic acid and ethyl acetate

Easy to deliquescence in moist air

Insoluble in ether

Name

D(+)-10-Camphorsulfonic acid

Synonyms

CSA D-REYCHLER’S ACID D-Camphorsulfonic acid D-CAMPHORSULFONIC ACID D-CAMPHORSULPHONIC ACID D(-)-Camphorsulfonic acid D-10-Camphorsulfonic acid S(+)Camphor sulfonic acid D-CAMPHOR-10-SULFONIC ACID (+)-β-camphorsulfonic acid D(-)-CAMPHORSULPHONIC ACID D-(+)-CAMPHOR SULFONIC ACID D(+)-10-Camphorsulfonic acid (+)-CAMPHOR-10-SULFONIC ACID D-OXO-10-BORNANESULFONIC ACID (+)-BETA-CAMPHORSULFONIC ACID (1S)-camphor-10-sulfonic acid D-(+)-camphour sulphonic acid (+)-camphor-10-sulphonic acid D-(+)-CAMPHOR-10-SULFONIC ACID 2-oxobornane-10-sulphonic acid d-2-oxobornane-10-sulfonic acid (1S)-(+)-10-Camphorsulfonic acid (+)-camphor-10-sulfonicacid (beta) L-(-)-Camphor-10-sulfonic acid monohydrate [(1R,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonate [(1S,4S)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonate [(1S)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonic acid [(1R)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonic acid [(1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonic acid

Physico-chemical Properties

Molecular Formula	C10H16O4S
Molar Mass	232.3
Density	1.2981 (rough estimate)
Melting Point	196-200°C (dec.)(lit.)
Boling Point	344.46°C (rough estimate)
Specific Rotation(α)	22 º (589nm, c=20, H2O 25 ºC)
Water Solubility	SOLUBLE
Solubility	Exhibit moderate solubility in HCCl.
Appearance	White crystal
Color	White to off-white
Merck	14,1734
BRN	2809675
pKa	1.17±0.50(Predicted)
PH	0.3 (200g/l, H2O)
Storage Condition	Store below +30°C.
Stability	Stable. Protect from moisture. Incompatible with strong oxidizing agents, strong bases.
Sensitive	Hygroscopic
Refractive Index	21.5 ° (C=5, H2O)
MDL	MFCD00064157
Physical and Chemical Properties	Melting point 195°C specific optical rotation 22 ° (589nm, c = 20, H2O 25°C) water-SOLUBLE SOLUBLE
Use	For the resolution of pharmaceutical intermediates or isomer products

​Risk and Safety

Hazard Symbols	C – Corrosive
Risk Codes	34 – Causes burns
Safety Description	S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S25 – Avoid contact with eyes. S27 – Take off immediately all contaminated clothing.
UN IDs	UN 3261 8/PG 2
WGK Germany	3
RTECS	ED1550000
FLUKA BRAND F CODES	3-10
TSCA	Yes
HS Code	29147090
Hazard Class	8
Packing Group	III

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