Chemical intermediate

3144-16-9

  • Product Name：D-(+)Camphorsulfonic acid
  • Molecular Formula：C10H16O4S
  • Specifications：99%
  • Molecular Weight：232.301
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Product Details;

CasNo： 3144-16-9

Molecular Formula： C10H16O4S

Appearance： white to light beige powder

Chemical plants supply high-quality D-(+)Camphorsulfonic acid 3144-16-9 in bulk

  • Molecular Formula:C10H16O4S
  • Molecular Weight:232.301
  • Appearance/Colour:white to light beige powder 
  • Melting Point:196-200 °C (dec.)(lit.) 
  • Refractive Index:21.5 ° (C=5, H2O) 
  • Boiling Point:344.46°C (rough estimate) 
  • PKA:1.17±0.50(Predicted) 
  • PSA：79.82000 
  • Density:1.331 g/cm3 
  • LogP:2.35040 

D-Camphorsulfonic acid(Cas 3144-16-9) Usage

Synthesis

(1S)-(+)-Camphor-10-sulphonic acid can be obtained from natural camphor by brominated sulfonation .

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.

InChI:InChI=1/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)/p-1/t7-,10+/m0/s1

3144-16-9 Relevant articles

Selective Late-Stage Sulfonyl Chloride Formation from Sulfonamides Enabled by Pyry-BF4

Gómez-Palomino, Alejandro,Cornella, Josep

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Reported here is a simple and practical ...

Enantiomeric separations of chiral sulfonic and phosphoric acids with barium-doped cyclofructan selectors via an ion interaction mechanism

Smuts, Jonathan P.,Hao, Xin-Qi,Han, Zhaobin,Parpia, Curran,Krische, Michael J.,Armstrong, Daniel W.

, p. 1282 - 1290 (2014/02/14)

New cyclofructan-6 (CF6)-based chiral st...

Influence of norbornanone substituents on both the Wagner-Meerwein skeletal rearrangements under sulfonation conditions and the diastereoselectivity of the corresponding N,N′-bis-fumaroyl sultams in uncatalyzed Diels-Alder cycloadditions to cyclopenta-1,3-diene

Pia?tek, Anna,Chapuis, Christian

, p. 4247 - 4249 (2013/07/26)

The Wagner-Meerwein domino rearrangement...

Identification of small molecule sulfonic acids as ecto-5'-nucleotidase inhibitors

Raza, Rabia,Saeed, Aamer,Lecka, Joanna,Sévigny, Jean,Iqbal, Jamshed

, p. 1133 - 1139 (2013/01/15)

Ecto-5'-Nucleotidase inhibitors have gre...

3144-16-9 Process route

1,7,7-trimethyl-bicyclo[2.2.1]heptan-2-one
736109-58-3,787517-91-3,68546-28-1

1,7,7-trimethyl-bicyclo[2.2.1]heptan-2-one

camphor-10-sulfonic acid
76-26-6,3144-16-9,5872-08-2,35963-20-3,61380-66-3

camphor-10-sulfonic acid

Conditions
Conditions Yield
With sulfuric acid; acetic anhydride;
7,7'-di-tert-butyl-5,5'-dimethyl-[3,3']bibenzofuranylidene-2,2'-dione

7,7'-di-tert-butyl-5,5'-dimethyl-[3,3']bibenzofuranylidene-2,2'-dione

camphor-10-sulfonic acid
76-26-6,3144-16-9,5872-08-2,35963-20-3,61380-66-3

camphor-10-sulfonic acid

Conditions
Conditions Yield
38%

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3144-16-9 Downstream products

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