CAS 772-33-8|Koshland's Reagent 1
| Common Name | Koshland's Reagent 1 | ||
|---|---|---|---|
| CAS Number | 772-33-8 | Molecular Weight | 232.031 |
| Density | 1.8±0.1 g/cm3 | Boiling Point | 383.0±32.0 °C at 760 mmHg |
| Molecular Formula | C7H6BrNO3 | Melting Point | 144-149 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 185.5±25.1 °C |
| Symbol | GHS05 | Signal Word | Danger |
Names
| Name | 2-hydroxy-5-nitrobenzyl bromide |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 383.0±32.0 °C at 760 mmHg |
| Melting Point | 144-149 °C(lit.) |
| Molecular Formula | C7H6BrNO3 |
| Molecular Weight | 232.031 |
| Flash Point | 185.5±25.1 °C |
| Exact Mass | 230.953094 |
| PSA | 66.05000 |
| LogP | 2.27 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.654 |
| InChIKey | KFDPCYZHENQOBV-UHFFFAOYSA-N |
| SMILES | O=[N+]([O-])c1ccc(O)c(CBr)c1 |
| Storage condition | 2-8°C |
Safety Information
| Symbol | GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2908999090 |
Customs
| HS Code | 2908999090 |
|---|---|
| Summary | 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Articles28
More Articles| Effect of protein-modifying reagents on ecto-apyrase from rat brain. Int. J. Biochem. Cell Biol. 32(1) , 105-13, (2000) We have tested several chemical modifiers to investigate which amino acid residues, present in the primary structure of the ecto-apyrase, could be involved in catalysis. Synaptosomes from cerebral cor... | |
| Role of tyrosine and tryptophan in chemically modified serum albumin on its tissue distribution. Biol. Pharm. Bull. 29(9) , 1926-30, (2006) To investigate the effect of functional groups in bovine serum albumin (BSA) on its tissue distribution characteristics, tyrosine (Tyr) or tryptophan (Trp) residues of BSA were chemically modified by ... | |
| Chemical modification of amino acid residues in glycerinated Vorticella stalk and Ca(2+)-induced contractility. Cell Motil. Cytoskeleton 36(4) , 305-12, (1997) The glycerinated stalk of the peritrich ciliate Vorticella, was treated with various reagents to chemically modify the amino acid residues. The influences of these modifcations on spasmoneme contracti... |
Synonyms
| o-Cresol, α-bromo-4-nitro- |
| Phenol, 2- (bromomethyl)-4-nitro- |
| Phenol, 2-(bromomethyl)-4-nitro- |
| α-Bromo-4-nitro-o-cresol |
| EINECS 212-248-9 |
| MFCD00007340 |
| 2-Hydroxy-5-nitrobenzyl Bromide |
| 2-(Bromomethyl)-4-nitrophenol |
| a-Bromo-4-nitro-o-cresol |
| Koshland's Reagent 1 |
