[B21149] CAS 367-93-1 | Isopropyl-beta-D-thiogalactoside, dioxane-free, 99% | Alfa
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Brand: Alfa Aesar
367-93-1 | C9H18O5S | IPTG isopropyl-β-D-thiogalactoside isopropyl β-D-thiogalactoside isopropyl thiogalactoside
Chemical Identifiers
CAS
367-93-1
Molecular Weight (g/mol)
238.30
Synonym
IPTG isopropyl-β-D-thiogalactoside isopropyl β-D-thiogalactoside isopropyl thiogalactoside
SMILES
CC(C)S[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O
InChI Key
BPHPUYQFMNQIOC-NXRLNHOXSA-N
Molecular Formula
C9H18O5S
IUPAC Name
(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(propan-2-ylsulfanyl)oxane-3,4,5-triol
Specifications
Appearance (Color)
White to pale cream
Form
Powder or crystalline powder
Assay (Silylated GC)
≥98.5% (non-U.S. specification)
Assay from Suppliers CofA
≥98.0% (HPLC: U.S. specification)
Comment
Specification differs for U.S. and non-U.S. material where indicated
설명
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.
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.
Other References:
Beilstein:4631
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS367-93-1FORMULAC9H18O5SEINECS206-703-0MDLMFCD00063273
| Pakage | 1g, 5g |
|---|---|
| brand | Alfa Aesar |
