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Alfa Aesar™ 1,4-Dithio-DL-threitol, Electrophoresis Grade, 99%

$55.05 - $596.80

Chemical Identifiers

CAS 3483-12-3
Molecular Formula C4H10O2S2
Molecular Weight (g/mol) 154.24
MDL Number MFCD00004877
InChI Key VHJLVAABSRFDPM-IMJSIDKUSA-N
Synonym dithiothreitol, dl-1,4-dithiothreitol, dl-dithiothreitol, 1,4-dithio-dl-threitol, d-1,4-dithiothreitol, d-dtt, 2s,3s-1,4-dimercaptobutane-2,3-diol, threo-1,4-dimercapto-2,3-butanediol, 1,4-dithiothreitol, dtt
PubChem CID 446094
ChEBI CHEBI:42170
IUPAC Name (2S,3S)-1,4-bis(sulfanyl)butane-2,3-diol
SMILES C(C(C(CS)O)O)S
View More Specs

Products 3
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAJ6454503 View Documents Alfa Aesar™
J6454503
1g Each for $55.05
 
AAJ6454506 View Documents Alfa Aesar™
J6454506
5g Each for $148.35
 
AAJ6454514 View Documents Alfa Aesar™
J6454514
25g Each for $596.80
 
Description

Description

Applications
1,4-Dithio-DL-threitol is used as a protective agent for preventing oxidation of thiol groups and reagent for the reduction of disulfide groups in proteins. It is employed to investigate a-ketoglutarate dehydrogenase function, flavin cofactors in proteins and protein moieties involved in peroxide reduction. It is also useful for stabilizing sulfhydryl-containing enzymes.

Solubility
Soluble in water, ethanol, chloroform, diethyl ether, acetone, ether and ethyl acetate.

Notes
Air and heat sensitive. Hygroscopic. Incompatible with strong oxidizing agents, reducing agents and alkalies.
Specifications

Chemical Identifiers

3483-12-3
154.24
VHJLVAABSRFDPM-IMJSIDKUSA-N
446094
(2S,3S)-1,4-bis(sulfanyl)butane-2,3-diol
C4H10O2S2
MFCD00004877
dithiothreitol, dl-1,4-dithiothreitol, dl-dithiothreitol, 1,4-dithio-dl-threitol, d-1,4-dithiothreitol, d-dtt, 2s,3s-1,4-dimercaptobutane-2,3-diol, threo-1,4-dimercapto-2,3-butanediol, 1,4-dithiothreitol, dtt
CHEBI:42170
C(C(C(CS)O)O)S

Specifications

>110°C (230°F)
Air Sensitive
White
1g
C4H10O2S2
1719757
dithiothreitol, dl-1,4-dithiothreitol, dl-dithiothreitol, 1,4-dithio-dl-threitol, d-1,4-dithiothreitol, d-dtt, 2s,3s-1,4-dimercaptobutane-2,3-diol, threo-1,4-dimercapto-2,3-butanediol, 1,4-dithiothreitol, dtt
C(C(C(CS)O)O)S
154.24
CHEBI:42170
Powder
Electrophoresis
Unpleasant
125°C to 130°C (12mmHg)
40°C to 43°C
3483-12-3
MFCD00004877
14,3376
VHJLVAABSRFDPM-IMJSIDKUSA-N
(2S,3S)-1,4-bis(sulfanyl)butane-2,3-diol
446094
154.25
99%
1,4-Dithio-DL-threitol
Safety and Handling

Safety and Handling

GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

RTECSNumber : EK1610000

TSCA : TSCA

Recommended Storage : 2° to 8°C