Ammonium (-)-3-bromo-8-camphorsulfonate

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Product Name:

Ammonium (-)-3-bromo-8-camphorsulfonate

Synonyms:

L-(-)-3-BROMOCAMPHOR 8-SULFONIC ACID, AMMONIUM SALT;L-(-)-ALPHA-BROMOCAMPHOR-8-SULFONIC ACID AMMONIUM SALT;L(-)-ALPHA-BROMOCAMPHOR-PI-SULFONIC ACID, AMMONIUM SALT;(1S)-(-)-3-BROMOCAMPHOR-8-SULFONIC ACID AMMONIUM SALT;ammonium (-)-3-bromo-8-camphorsulfonate;(-)-3-BROMOCAMPHOR-8-SULFONIC ACID AMMONIUM SALT;((1S)-(endo,anti))-(-)-3-bromocamphor-8-sulfonic;[(1S)-(endo,anti)]-(?-3-Bromocamphor-8-sulfonic acid ammonium salt

CAS:

55870-50-3

MF:

C10H18BrNO4S

MW:

328.22

EINECS:

259-871-2

Product Categories:

Chiral Reagents;Sulfur & Selenium Compounds

Mol File:

55870-50-3.mol

Ammonium (-)-3-bromo-8-camphorsulfonate Structure

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Ammonium (-)-3-bromo-8-camphorsulfonate Chemical Properties

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Melting point

290 °C

density

1.4048 (estimate)

storage temp.

-20°C Freezer

CAS DataBase Reference

55870-50-3(CAS DataBase Reference)

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MSDS Information

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Provider Language

L-(-)-alpha-Bromocamphor-8-sulfonic acid ammonium salt

English

ACROS

English

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Ammonium (-)-3-bromo-8-camphorsulfonate Usage And Synthesis

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Chemical Properties

white to off-white crystalline powder or needles

Uses

Ammonium (-)-3-bromo-8-camphorsulfonate is bromocamphor solutions use in optically resolutions.

Purification Methods

Pass a hot aqueous solution of it through an alumina column to remove water-soluble coloured impurities which remain on the column when the ammonium salt is eluted with hot water. The salt is crystallised from water and dried over CaCl2 in a desiccator [Craddock & Jones J Am Chem Soc 84 1098 1962, Kauffmann J Prakt Chem 33 295 1966]. [Beilstein 11 H 319, 11 I 77, 11, II 183, 11 III 595.]

Product Name	Ammonium (-)-3-bromo-8-camphorsulfonate
CAS No	55870-50-3
EC-No
Min. Order	1KG
Purity	98%
Supply Ability	200kg
Release date	2019/09/02

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