Other grades of this product :
| 2-Nitrobenzyl bromide Basic information |
| 2-Nitrobenzyl bromide Chemical Properties |
| Melting point | 44-46 °C (lit.) | | Boiling point | 265.51°C (rough estimate) | | density | 1.6841 (rough estimate) | | refractive index | 1.6120 (estimate) | | Fp | >230 °F | | storage temp. | Inert atmosphere,2-8°C | | solubility | Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly) | | form | Crystals or Crystalline Powder | | color | Yellow to light brown | | Water Solubility | insoluble | | BRN | 638991 | | CAS DataBase Reference | 3958-60-9(CAS DataBase Reference) | | NIST Chemistry Reference | 2-Nitrobenzyl bromide(3958-60-9) |
| Hazard Codes | C | | Risk Statements | 34 | | Safety Statements | 26-36/37/39-45 | | RIDADR | UN 3261 8/PG 2 | | WGK Germany | 3 | | F | 4.8-19-21 | | HazardClass | 8 | | PackingGroup | II | | HS Code | 29049085 |
| 2-Nitrobenzyl bromide Usage And Synthesis |
| Chemical Properties | white to light yellow crystal powde | | Uses | 2-Nitrobenzyl bromide is used in the preparation of S-2-nitrobenzyl-cysteine by reaction with L-cysteine. It is also used for the introduction of the 2-nitrobenzyl protecting group in organic synthesis. It plays an important role in the production of expectorant agent. Further, it is employed for caging unprotected cysteine-containing or thiophosphorylated peptides in aqueous solution. In addition to this, it is used in the preparation of (R)- and (S)-3-amino-3,4-dihydro-1H-quinolin-2-one. | | Uses | 2-Nitrobenzyl bromide was used for caging unprotected cysteine-containing or thiophosphorylated peptides in aqueous solution. It can be used in the synthesis of (R)- and (S)-3-amino-3,4-dihydro-1H-quinolin-2-one. | | Biochem/physiol Actions | 2-Nitrobenzyl bromide reacts with L-cysteine to form S-2-nitrobenzyl-cysteine which was used for modification of ultra-low-gelling-temperature (ULGT) agarose. |
| 2-Nitrobenzyl bromide Preparation Products And Raw materials |
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