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  6. Isopropyl-beta-D-thiogalactoside, dioxane-free, 99%, Thermo Scientific Chemicals

Isopropyl-beta-D-thiogalactoside, dioxane-free, 99%, Thermo Scientific Chemicals

Product Code. 11474647
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Quantity:
1 g
5 g
Unit Size:
1g
5g
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Product Code. 11474647

Brand: Thermo Scientific Alfa Aesar B21149.06

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Description

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 367-93-1
Molecular Formula C9H18O5S
Molecular Weight (g/mol) 238.30
MDL Number MFCD00063273
InChI Key BPHPUYQFMNQIOC-NXRLNHOXSA-N
Synonym iptg, isopropyl-beta-d-thiogalactopyranoside, isopropyl-beta-d-thiogalactoside, isopropyl thiogalactoside, isopropyl beta-d-thiogalactopyranoside, isopropyl beta-d-thiogalactoside, isopropyl beta-d-1-thiogalactopyranoside, unii-x73vv2246b, 2r,3r,4s,5r,6s-2-hydroxymethyl-6-isopropylthio tetrahydro-2h-pyran-3,4,5-triol, isopropyl-1-beta-d-thiogalactoside
PubChem CID 656894
ChEBI CHEBI:61448
IUPAC Name (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-propan-2-ylsulfanyloxane-3,4,5-triol
SMILES CC(C)S[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O

Specifications

Melting Point 109°C to 115°C
Quantity 5 g
Beilstein 4631
Solubility Information Soluble in water.
Optical Rotation −32° (c=1 in Water)
Formula Weight 238.3
Percent Purity 99%
Chemical Name or Material Isopropyl-beta-D-thiogalactoside, dioxane-free

RUO – Research Use Only

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