Capping B (THF / N-methylimidazole / Pyridine, V / V / V = 80 : 10 : 10) PurOligo
Properties
| Water Solubility | Soluble |
| Explosion limit | Upper explosion limit: 12.4 %(V) Lower explosion limit: 1.5 %(V) |
| Refractive index | 1.427-1.430 |
| B pt. | 64°C |
| Form | Liquid |
Safety Information
| Hazard Statement(s) | H225-H302+H312-H314-H335-H336-H351-EUH019 |
| Precautionary Statement | P210-P280-P303+P361+P353-P304+P340-P310-P305+P351+P338 |
| GHS Pictogram |
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| Signal word | Danger |
| HS Code | 38229090 |
| Flash point | -20°C |
| Storage Temp. | 5-20 °C |
| Storage Class | 3 - Flammable liquids |
| UN Number | 2924 |
Description
Purpose
To promote the acetylation (capping) of unreacted 5-hydroxyl groups preventing their participation in subsequent coupling cycles and thereby minimizing deletion sequences.
General Description
A liquid reagent blend of tetrahydrofuran (THF) N-methylimidazole and pyridine used as the catalyst solution in the capping step of automated oligonucleotide synthesis.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form | |
| Sample COA |
