IPTG (Isopropyl-beta-D-thiogalactopyranoside)
(21689530 | 367-93-1)

CAS: 367-93-1
Molecular Formula: C9H18O5S
Molecular Weight: 238.30
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
IPTG (Isopropyl-beta-D-thiogalactopyranoside) Chemical Structure

21689530-1g 1g £41.10
21689530-5g 5g £90.90
21689530-25g 25g £233.40
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21689530-1g 1g €57.60
21689530-5g 5g €127.30
21689530-25g 25g €326.80
Bulk Order
21689530-1g 1g $61.70
21689530-5g 5g $136.40
21689530-25g 25g $350.10
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 21689530
Product Name IPTG (Isopropyl-beta-D-thiogalactopyranoside)
Categories Analytical Reagents Biochemicals Diagnostic Raw Materials
CAS 367-93-1
Molecular Formula C9H18O5S
Molecular Weight 238.30
Storage Details 2 to 8 °C
Harmonised Tariff Code 2938909090

Product Specification
Melting Point 110 - 114°C
pH 5 - 7
Solubility Clear, Colourless
Specific optical rotation -28° to -33°
Purity(HPLC) ⩾ 98.5%
Appearance White powder
1,4-Dioxane ≤ 0.02%
Identification (IR) Conforms to Reference

Safety Information
Pictograms
Exclamation Mark
Signal word warning
Hazard statements
  • H315: Causes skin irritation

  • H319: Causes serious eye irritation

  • H335: May cause respiratory irritation
Precautionary statements
  • P261: Avoid breathing dust/fume/gas/mist/vapours/

  • P280: Wear: protective gloves/ clothing & eye protection

  • P301+312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell

  • P302+352: IF ON SKIN: Wash with soap and water

  • P305+351+338: IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing