Chemical Properties:
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool and dry (≤-20℃) warehouse away from incompatible substances. Protect from light and moisture. Shipping: Deliver to worldwide by FedEx / DHL Express. Provide fast and reliable delivery.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 1-(p-Toluenesulfonyl)imidazole (CAS: 2232-08-8) with high quality. Ruifu can provide worldwide delivery, competitive price, small and bulk quantities available. Purchase 1-(p-Toluenesulfonyl)imidazole, Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | White Crystal Powder |
| Purity / Analysis Method | ≥99.0% (HPLC) |
| Purity (T) | 98.5~101.5% |
| Melting Point | 76.0~78.0℃ |
| Loss on Drying | ≤0.50% |
| Total Impurities | ≤1.00% |
| Infrared Spectrum | Conforms to Structure |
| Attention | Protect from the light and store in a cool and dry place (≤-20℃) |
| Test Standard | Enterprise Standard |
Description:
Specifications:
Package & Storage:
| Chemical Name | 1-(p-Toluenesulfonyl)imidazole |
| Synonyms | 1-[(4-Methylphenyl)sulfonyl]-1H-imidazole; 1-Tosylimidazole; 1-(Toluene-4-sulfonyl)-1H-Imidazole |
| CAS Number | 2232-08-8 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C10H10N2O2S |
| Molecular Weight | 222.26 |
| Melting Point | 76.0~78.0℃(lit.) |
| Density | 1.29 |
| Sensitive | Moisture Sensitive |
| Solubility in Methanol | Soluble in Methanol, Almost Transparency |
| COA & MSDS | Available |
| Category | Coupling Reagents |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
2232-08-8 - Risk and Safety:
Hazard Symbols Xi - Irritant Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin. Safety Description S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. WGK Germany 3 FLUKA BRAND F CODES 10-21 HS Code 2933290090
Application:
1-(p-Toluenesulfonyl)imidazole (CAS: 2232-08-8), coupling reagent in oligonucleotide synthesis. Useful in chiral separation of amino acids and anionic pharmaceuticals by capillary electrophoresis.