P4902

2-Phenylethyl β-D-thiogalactoside

≥98% (TLC)

• Synonym(s): PETG, Phenethyl β-D-thiogalactoside
• Empirical Formula (Hill Notation): C₁₄H₂₀O₅S
• CAS Number: 63407-54-5
• Molecular Weight: 300.37
• UNSPSC Code: 12352201
• NACRES: NA.25
• PubChem Substance ID: 24898569
• MDL number: MFCD00057554
• Beilstein/REAXYS Number: 20033

Properties

• Quality Segment: 200
• assay: ≥98% (TLC)
• form: powder
• optical activity: [α]/D -33.00 to -27.00°, c = 9.00-11.00 mg/mL in methanol
• technique(s): thin layer chromatography (TLC): suitable
• color: white
• solubility: methanol: 49.00-51.00 mg/mL, clear, colorless
• storage temp.: 2-8°C
• SMILES string: OC[C@H]1O[C@@H](SCCc2ccccc2)[C@H](O)[C@@H](O)[C@H]1O
• InChI: 1S/C14H20O5S/c15-8-10-11(16)12(17)13(18)14(19-10)20-7-6-9-4-2-1-3-5-9/h1-5,10-18H,6-8H2/t10-,11+,12+,13-,14+/m1/s1
• InChI key: ZNAMMSOYKPMPGC-HTOAHKCRSA-N

Description

General description

2-Phenylethyl β-D-thiogalactoside is a cell-permable inhibitor of the reporter enzyme β-galactosidase. [1]

Application

2-Phenylethyl β-D-thiogalactoside has been used in a study to assess subnanoliter enzymatic assays on microarrays. [2] It has also been used in a study that investigated the integration of on-column immobilized enzyme reactor in microchip electrophoresis. [3]

Other Notes

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Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)