Isopropyl β-D-thiogalactopyranoside
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Isopropyl β-D-thiogalactopyranoside
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CAS No:
367-93-1
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Formula:
C9H18O5S
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Chemical Name:
Isopropyl β-D-thiogalactopyranoside
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Synonyms:
β-D-Galactopyranoside,1-methylethyl 1-thio-;Galactopyranoside,isopropyl 1-thio-,β-D-;Galactopyranoside,isopropyl 1-thio-;1-Methylethyl 1-thio-β-D-galactopyranoside;IPTG;Isopropyl β-D-thiogalactopyranoside;Isopropyl β-thiogalactopyranoside;Thioisopropyl β-D-galactopyranoside;Isopropyl thio-β-D-galactoside;Isopropyl 1-thio-β-D-galactoside;Isopropyl β-thiogalactoside;Isopropyl thio-β-D-galactopyranoside;Isopropyl 1-thio-β-D-galactopyranoside;Isopropyl-β-D-1-thiogalactopyranoside;1: PN: CN105175524 PAGE: 2 claimed sequence;30323-26-3;1044658-74-3
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CAS No:
Description
IPTG is a molecular mimic of allolactose, a lactose metabolite that triggers transcription of the lac operon, and it is therefore used to induce protein expression where the gene is under the control of the lac operator.
Characteristics
115.45000
-0.5
white crystals
1.37 g/cm3
121 °C
438.4ºC at 760 mmHg
219ºC
1.577
H2O: soluble
-20ºC
Safety Information
NONH for all modes of transport
3
R19; R40; R66
S36/37
Xn
Stable. Incompatible with strong oxidizing agents.
P281-P305 + P351 + P338
H319-H351
Isopropyl β-D-thiogalactopyranoside Use and Manufacturing
A ?Galactosidase inducer used also as an inducer for the activity of E. Coli lac operon
Laboratory chemicals
Wholesale and retail trade|.beta.-D-Galactopyranoside, 1-methylethyl 1-thio-: ACTIVE|PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
Computed Properties
Molecular Weight:238.30
XLogP3:-0.5
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:238.08749484
Monoisotopic Mass:238.08749484
Topological Polar Surface Area:115
Heavy Atom Count:15
Complexity:201
Undefined Atom Stereocenter Count:5
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Recommended Suppliers of Isopropyl β-D-thiogalactopyranoside
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Business licensedTrader Supplier of amino acid derivatives,pharmaceutical intermediates,oligonucleotide reagentInquiryCAS No.: 367-93-1Grade: Industrial GradeContent: 98% -
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Isopropyl β-D-thiogalactopyranoside
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