(1S)-(+)-Camphor-10-sulphonic acid NEW

$ 1.00 /1kg

Zibo Hangyu Biotechnology Development Co., Ltd

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Chemical Properties

CAS:	3144-16-9
MF:	C10H16O4S
MW:	232.3
EINECS:	221-554-1
Product Categories:	chiral;Pharmaceutical Intermediates;FINE Chemical & INTERMEDIATES;Chiral Compounds;Bicyclic Monoterpenes;Biochemistry;for Resolution of Bases;Optical Resolution;Reagents for Oligosaccharide Synthesis;Synthetic Organic Chemistry;Terpenes;Peptide;Sulfur & Selenium Compounds;3144-16-9;3597-91-9
Mol File:	3144-16-9.mol

Melting point	196-200 °C (dec.)(lit.)
alpha	22 º (589nm, c=20, H2O 25 ºC)
Boiling point	344.46°C (rough estimate)
density	1.2981 (rough estimate)
refractive index	21.5 ° (C=5, H2O)
storage temp.	Store below +30°C.
solubility	Exhibit moderate solubility in HCCl.
pka	1.17±0.50(Predicted)
form	Crystalline Powder
color	White to off-white
PH	0.3 (200g/l, H2O)
optical activity	[α]20/D +21.5±1°, c = 10% in H2O
Water Solubility	SOLUBLE
Sensitive	Hygroscopic
Merck	14,1734
BRN	2809675
Stability:	Stable. Protect from moisture. Incompatible with strong oxidizing agents, strong bases.
InChIKey	MIOPJNTWMNEORI-GMSGAONNSA-N
CAS DataBase Reference	3144-16-9(CAS DataBase Reference)
EPA Substance Registry System	Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, (1S,4R)- (3144-16-9)

Synthesis	(1S)-(+)-Camphor-10-sulphonic acid can be obtained from natural camphor by brominated sulfonation .
Chemical Properties	white to light beige powder
Uses	(1S)-(+)-Camphor-10-sulfonic acid is used as stabilizer. (+)-(1S)-camphor-10-sulfonic acid being a very effective resolving agent. . Chiral polyaniline(PANI) nanofibers were synthesized via facilely potentiostatic electropolymerization method without template in the presence of(1S)-(+)camphor-10-sulfonic acid(D-CSA) or(1R)-(-)camphor-10-sulfonic acid(L-CSA) as the dopant. Synthesis of QUATs derived from (1S)-(+)camphor-10-sulfonic acid.
Uses	Used as a resolving agent, and as a catalyst for coupling dipeptides.
Definition	ChEBI: (S)-camphorsulfonic acid is the S enantiomer of camphorsulfonic acid. It is a conjugate acid of a (S)-camphorsulfonate. It is an enantiomer of a (R)-camphorsulfonic acid.
Purification Methods	Crystallise the acid from ethyl acetate and dry it under vacuum (deliquescent). [Loudon J Chem Soc 823 1933, Komppa J Prakt Chem 162 19 1943, Beilstein 11 IV 642.] See above for RS-isomer.

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