Isopropyl β-D-1-thiogalactopyranoside (IPTG) – High-Purity Inducer for Molecular Biology

Catalog Number: ASC-1017

CAS Number: 367-93-1

MW: 238.30 g/mol

MF: C9H18O5S

Isopropyl β-D-1-thiogalactopyranoside (Isopropyl-beta-D-thiogalactopyranoside (IPTG)) is a widely used molecular biology reagent, primarily as an inducer for the lac operon in gene expression studies. Known for its stability and effectiveness, IPTG plays a crucial role in optimizing protein expression in Escherichia coli (E. coli). Its reliable solubility and compatibility with a variety of applications make it a preferred choice for researchers globally. High-purity IPTG is available for research and laboratory use with guaranteed quality and fast delivery.

Key Features:

CAS Number: 367-93-1.
Used as a lac operon inducer in protein expression systems.
High solubility and stable composition for consistent results.
Suitable for E. coli expression systems and other molecular biology protocols.
Available in powder form with varied packaging options.

Keywords: IPTG inducer, Isopropyl β-D-1-thiogalactopyranoside, IPTG molecular biology reagent, IPTG lac operon, IPTG for protein expression.

For Laboratory Use Only, Not For Human or Animal Usage.

Isopropyl-beta-D-thiogalactopyranoside (IPTG)

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Technical Data Sheet

Cat. Number	ASC-1017
CAS Number	367-93-1
MDL Number	MFCD00063273
Pubchem	310275355
Molecular Weight	238.30 gr/mol
Molecular Formula	C9H18O5S
Storage Temperature	+4 °C
Form and Color	Crystalline powder / White
Solubility	Soluble in Water and methanol
Purity (HPLC)	≥ 98%
UV Absorbance (5% in water)	300 nm: ≤ 0.15 / 400 nm: ≤0.06
pH (5% in water)	5 – 7
Melting Point	110 – 114 °C
Water Content	≤ 1 %
Synonym	Isopropyl-beta-D-thiogalactopyranoside, approx. 15.0% dioxane