851012
HCTU
O-(1H-6-Chlorobenzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate Novabiochem®
01-62-0038;2-(6-Chloro-1-H-benzotriazole-1-yl)-1,1,3,3-tetramethylaminium hexafluorophosphate
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Merck KGaA
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01 June 2012
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HCTU [1] is a novel aminium-based coupling reagent, analogous to HBTU, which in comparative studies was found to give superiort results to TBTU in the synthesis of difficult peptides [2], in hindered couplings [3], and cyclizations [4].
The product number for this product was previously 01-62-0038.
To obtain a certificate of analysis (CoA) of a lot that begins with the letter "A", please click here; otherwise please use the option in the "About this product" menu.
The product number for this product was previously 01-62-0038.
To obtain a certificate of analysis (CoA) of a lot that begins with the letter "A", please click here; otherwise please use the option in the "About this product" menu.
| Product information | |||
|---|---|---|---|
| Molar mass | 413.69 g/mol | ||
| CAS number | 330645-87-9 | ||
| Store and ship information | |||
|---|---|---|---|
| Storage | +2 to +8°C | ||
| Safety information according to GHS | |||
|---|---|---|---|
| Hazard Statement(s) |
H228: Flammable solid. |
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| Precautionary Statement(s) |
P210: Keep away from heat. |
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| Signal Word | Danger | ||
| Hazard Pictogram(s) |
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| Storage class | 4.1B Flammable solid hazardous materials | ||
| WGK | WGK 3 highly water endangering | ||
| Disposal |
3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
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| Safety information | |||
|---|---|---|---|
| R Phrase |
R 11 Highly flammable. |
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