Isopropyl-β-D-thiogalactopyranoside (IPTG) (Dioxane-free), Fisher BioReagents™

Specifications

Chemical Identifiers

• CAS: 367-93-1
• Molecular Formula: C9H18O5S
• Molecular Weight (g/mol): 238.30
• MDL Number: MFCD00063273
• InChI Key: BPHPUYQFMNQIOC-NXRLNHOXSA-N
• Synonym: iptg, isopropyl-beta-d-thiogalactopyranoside, isopropyl-beta-d-thiogalactoside, isopropyl thiogalactoside, isopropyl beta-d-thiogalactopyranoside, isopropyl beta-d-thiogalactoside, isopropyl beta-d-1-thiogalactopyranoside, unii-x73vv2246b, 2r,3r,4s,5r,6s-2-hydroxymethyl-6-isopropylthio tetrahydro-2h-pyran-3,4,5-triol, isopropyl-1-beta-d-thiogalactoside
• PubChem CID: 656894
• ChEBI: CHEBI:61448
• SMILES: CC(C)S[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O

• pH: 5 to 7
• Color: White
• Melting Point: 110° to 115°C
• Identification: Pass Test
• Assay Percent Range: ≥99 % (by TLC)
• NMR: DIOXANE FREE
• Packaging: Glass Bottle
• Merck Index: 15, 5126
• Quantity: 10g
• Specific Rotation: -28.5 to -34.5° (+ or −)
• IUPAC Name: (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-propan-2-ylsulfanyloxane-3,4,5-triol
• Formula Weight: 238.31
• Physical Form: Solid
• Percent Purity: ≥99%
• Chemical Name or Material: Isopropyl-β-D-thiogalactopyranoside, Dioxane-free

Safety and Handling

Hazard Statement	CAUTION!
Precautionary Statement	Emergency Overview May cause skin, eye, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Obtain medical attention. Obtain medical attention. . NFPA Health:1 Flammability:1 Instability:1
Recommended Storage	4°C

SDS