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Thermo Scientific™ Methoxamine (MOX) Reagent

Prepare oximes of steroids and ketoacids prior to silylation with the Thermo Scientific™ Methoxamine (MOX) Reagent.

Brand:  Thermo Scientific™ TS-45950

Code : 16

Additional Details : CAS Number : 110-86-1 Weight : 0.03600kg Transport : UN number : 2924 Chem class : 3 Pack group : II

Product Code. 11567630

Quantity Price
1 £89.81 / 10mL
10 £66.47 / 10mL
Estimated Shipment: 20-08-2021

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Prepare oximes of steroids and ketoacids prior to silylation with the Thermo Scientific™ Methoxamine (MOX) Reagent. It prevents the formation of multiple derivatives when enols are present during silylation, thereby ensuring optimal quantitation. The reagent is a 2% solution of methoxyamine–hydrogen chloride in pyridine.

  • 2% methoxyamine·HCl (M.W. 83.51) in pyridine
  • Prevents formation of multiple derivatives when enols are present during silylation
  • Supplied in amber Thermo Scientific Hypo-Vial Sample Storage Vial with septum and crimp top


Preparing Oximes of Steroids and Ketoacids
Corrosive, Flammable
2°C to 8°C
95 - 98, 1 - 3%
Hypo-Vial Container; 10 mL
Pyridine, Methoxyammonium chloride
Safety and Handling

Safety and Handling

Product Identifier
  • MOX Reagent, 10 mL

Signal Word
  • Danger

Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
  • Flammable liquid Category 2
  • Skin corrosion/irritation Category 2

Hazard Statement
  • H225-Highly flammable liquid and vapour.
  • H302-Harmful if swallowed.
  • H312-Harmful in contact with skin.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H332-Harmful if inhaled.
  • H412-Harmful to aquatic life with long lasting effects.

Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P264-Wash thoroughly after handling.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P273-Avoid release to the environment.
  • P370+P378-In case of fire: Use to extinguish.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P403+P235-Store in a well-ventilated place. Keep cool.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental information
  • MIXTURE LIST-Contains : Pyridine


Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.