IPTG (isopropyl-β-D-thiogalactopyranoside) ≥99%, powder

Supplier: Corning

Synonyms: (2R,3R,4S,5R,6S)-2-(Hydroxymethyl)-6-(isopropylthio)tetrahydro-2H-pyran-3,4,5-triol

46-102-RF MT46-102-RF
45001-084EA 65.06 USD
CA45001-084 45001-084
IPTG (isopropyl-β-D-thiogalactopyranoside) ≥99%, powder
IPTG (Isopropyl-β-D-thiogalactopyranoside)

IPTG (isopropylthiogalactoside) is an inducer of the lac operon in bacteria, which is frequently used in cloning as a component of a recombinant plasmid.


When used with X-gal to detect lac gene activity, IPTG can be used for screening of clones containing a gene of interest in the lac operon.

Formula: C₉H₁₈O₅S
MW: 238.31 g/mol
Boiling Pt: 402 °C (1013 hPa)
Melting Pt: 109.5…110.5 °C
Storage Temperature: Freezer
MDL Number: MFCD00063273
CAS Number: 367-93-1

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