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Alfa Aesar™ Isopropyl-beta-D-thiogalactoside, dioxane-free, 99%

$312.77 - $312.77

Chemical Identifiers

Chemical Name or Material Isopropyl-beta-D-thiogalactoside
CAS 367-93-1
Name Note dioxane-free
Molecular Formula C9H18O5S
Formula Weight 238.30g/mol
MDL Number MFCD00063273
Beilstein 4631
Synonym IPTG
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2114906

 
alfa aesar™
B21149-06
5g Each for $312.77
Description & Specifications

Specifications

Melting Point 109° to 115°C
Quantity 5g
Optical Rotation −32° (c=1 in Water)
Chemical Name or Material Isopropyl-beta-D-thiogalactoside
Name Note dioxane-free
CAS 367-93-1
Assay 99%
Molecular Formula C9H18O5S
Formula Weight 238.30g/mol
MDL Number MFCD00063273
Beilstein 4631
Synonym IPTG
Recommended Storage −30° to −10°C
TSCA TSCA

Applications
Beta-galactosidase inducer.Isopropyl-β-D-thiogalactoside is used as a reagent in molecular biology. It is used as an effective inducer of protein expression where the gene is under the control of the lac operator. It is used with 5-bromo-4-chloro-3-indolyl-beta-D-galactopyranoside to identify the non-recombinant plasmid in cloning experiments by blue-white screen methodology.

Solubility
Soluble in water.

Notes
Hygroscopic. Store in a cool place. Incompatible with strong oxidizing agents.

Safety and Handling

−30° to −10°C