| Product Name: | Isopropyl-beta-D-thiogalactopyranoside |
| Synonyms: | POLYETYLENE GLYCOL 6000 MOL. BIOLOGY GRA;SULPH URIC ACID 0,01 MOL/L 0,02 N;YPD BROTH E;Isopropyl 2,3-O-isopropylidene-4-O-benzoyl-β-L-thiorhamnopyranoside;IPTG (Isopropyl-β-D-thiogalatopyranoside);1-ISOPROPYL-BETA-D-THIOGALACTOPYRANOSIDE;isopropyl-thiogalactopyranoside;1-methylethyl1-thio-.beta.-D-Galactopyranoside |
| CAS: | 367-93-1 |
| MF: | C9H18O5S |
| MW: | 238.3 |
| EINECS: | 206-703-0 |
| Product Categories: | substrate ; Biochemistry ; Galactose ; Glycosides ; Sugars ; Thioglycosides ; Substrates ; 13C & 2H Sugars ; Enzyme substrates ; Carbohydrates & Derivatives ; Carbohydrates ; Imidazolines/Imidazolidines ,Imidazoles ,Heterocyclic Acids |
| Mol File: | 367-93-1.mol |
| Isopropyl-beta-D-thiogalactopyranoside Chemical Properties |
| Melting point | 105 °C |
| alpha | -31 º (c=1, water) |
| Boiling point | 350.9°C (rough estimate) |
| density | 1.3329 (rough estimate) |
| refractive index | 1.5060 (estimate) |
| storage temp. | 2-8°C |
| pka | 13.00±0.70(Predicted) |
| form | Crystalline Powder |
| color | White |
| Water Solubility | soluble |
| Merck | 14,5082 |
| BRN | 4631 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | BPHPUYQFMNQIOC-NXRLNHOXSA-N |
| CAS DataBase Reference | 367-93-1(CAS DataBase Reference) |
| EPA Substance Registry System | Isopropyl .beta.- thiogalactoside (367-93-1) |
| Safety Information |
| Hazard Codes | Xn,Xi |
| Risk Statements | 19-40-66-36/37/38 |
| Safety Statements | 23-24/25-36/37-22-36/37/39-27-26 |
| WGK Germany | 3 |
| F | 10 |
| TSCA | Yes |
| HS Code | 29389090 |
| MSDS Information |
| Isopropyl-beta-D-thiogalactopyranoside Usage And Synthesis |
| Chemical Properties | White crystalline powder |
| Uses | Isopropyl-beta-D-thiogalactopyranoside is used as an inducer for the activity of E. Coli lac operon. |
| Uses | Induces protein synthesis in E. coli when transcription is controlled by the lac-promoter. In conjunction with X-gal, q.v., in detection of lac gene activity during cloning experiments. |
| Definition | ChEBI: An S-glycosyl compound consisting of beta-D-1-thiogalactose having an isopropyl group attached to the anomeric sulfur. |