General description
Triethylamine (TEA, Et3N) is an aliphatic amine. Its addition to matrix-assisted laser desorption/ionization (MALDI) matrices affords transparent liquid matrices with enhanced ability for spatial resolution during MALDI mass spectrometric (MS) imaging. A head-space gas chromatography (GC) procedure for the determination of triethylamine in active pharmaceutical ingredients has been reported. The viscosity coefficient of triethylamine vapor over a range of density and temperature has been measured.
Application
Triethylamine has been used during the synthesis of:
- 5′-dimethoxytrityl-5-(fur-2-yl)-2′-deoxyuridine
- 3′-(2-cyanoethyl)diisopropylphosphoramidite-5′-dimethoxytrityl-5-(fur-2-yl)-2′-deoxyuridine
- polyethylenimine600-β-cyclodextrin (PEI600-β-CyD)
Packaging
18 L packaged in closed-head steel drums; 100 mL, 500 mL, 2 L, 6×500 mL, 4 L packaged in glass bottles; 200 L packaged in Kilo-Lab® steel cylinders
Legal Information
Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC
Shipping Information:
Hazmat Fee: $65.00 + applicable shipping charges are added after the order is placed.
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- UPC:
- 41151503
- Condition:
- New
- Availability:
- 3-5 Days
- Weight:
- 1.00 Ounces
- HazmatClass:
- Yes
- MPN:
- 471283-2L
- CAS:
- 121-44-8
- Temperature Control Device:
- Yes
