(-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOL

Product Name
(-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOL
CAS No.
85362-85-2
Chemical Name
(-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOL
Synonyms
(?)-1,4-Bis-O-(4-chlorobenzyl)-L-threitol;(-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOL;(S,S)-(-)-1,4-BIS-(4-CHLOROBENZYLOXY)-2,3-BUTANEDIOL;2,3-Butanediol, 1,4-bis[(4-chlorophenyl)methoxy]-, (2S,3S)-
CBNumber
CB4763459
Molecular Formula
C18H20Cl2O4
Formula Weight
371.26
MOL File
85362-85-2.mol
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(-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOL Property

Melting point:
72-74 °C
optical activity
[α]20/D 6.0±0.5°, c = 3% in chloroform
BRN 
5295121
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
14630
Product name
(?)-1,4-Bis-O-(4-chlorobenzyl)-L-threitol
Purity
≥99.0% (sum of enantiomers, HPLC)
Packaging
1g
Price
$113
Updated
2023/01/07
American Custom Chemicals Corporation
Product number
CRB0000033
Product name
(-)-1,4-BIS-O-(4-CHLOROBENZYL)- L-THREITOL
Purity
95.00%
Packaging
1G
Price
$784.65
Updated
2021/12/16
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(-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOL Chemical Properties,Usage,Production

Purification Methods

Recrystallise the diol from toluene-hexane. [Tamoto & Sugimori Tetrahedron Lett 23 4107 1982, Tamoto Tetrahedron 40 4617 1984.]

(-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOL Preparation Products And Raw materials

Raw materials

Preparation Products

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(-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOL Suppliers

China 3 France 1 Germany 1 Switzerland 1 United States 3 Global 9
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
52925
Advantage
58
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
Pfaltz & Bauer, Inc.
Tel
--
Fax
--
Email
sales@pfaltzandbauer.com
Country
United States
ProdList
6828
Advantage
72

85362-85-2, (-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOLRelated Search:

2,3-Butanediol (+)-1,4-BIS-O-(4-CHLOROBENZYL)-D-THREITOL,(R,R)-(+)-1,4-BIS-O-(4-CHLOROBENZYL)-D-THREITOL) (-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOL 2-[(4-CHLOROBENZYL)OXY]-1-ETHANOL (-)-1,4-DI-O-BENZYL-L-THREITOL

  • (S,S)-(-)-1,4-BIS-(4-CHLOROBENZYLOXY)-2,3-BUTANEDIOL
  • (-)-1,4-BIS-O-(4-CHLOROBENZYL)-L-THREITOL
  • 2,3-Butanediol, 1,4-bis[(4-chlorophenyl)methoxy]-, (2S,3S)-
  • (?)-1,4-Bis-O-(4-chlorobenzyl)-L-threitol
  • 85362-85-2
  • Asymmetric Synthesis
  • Chiral Resolution Reagents
  • Chiral Resolving Reagents