3,5-Dibromopyridine CAS 625-92-3 Intende ≥99.0% (GC) Factory High Quality
Manufacturer Supple, Puritas, Commercial Productio
Nomen chemica: 3,5-Dibromopyridine
CAS: 625-92-3
| Nomen chemicum | 3,5-Dibromopyridine |
| CAS Number | 625-92-3 |
| CATTUS Number | RF-PI556 |
| Stock Status | In Stock, Productio Ascendite ad Tons |
| Formulae hypotheticae | C5H3Br2N |
| M. Pondus | 236.89 |
| Solubilitas | Soluble in Chloroform et Methanolum;Insolubilis in aqua |
| Brand | Ruifu Chemical |
| Item | Specifications |
| Aspectus | Alba ad Pallida Crystal pulveris |
| Asssay / Analysis Methodo | ≥99.0% (GC) |
| Liquescens punctum | 111.0~112.0℃ |
| Humor (KF) | ≤0.20% |
| Totalis immunditias | ≤1.0% |
| Test Standard | Enterprise Standard |
| Consuetudinem | Pharmaceutical intermedia |
sarcina: Utrem, aluminium foil, sacculum, 25kg/cardboard Drum, vel secundum exigentiam emptoris.
Repono Condition:Repone in vasis signatis in loco frigido et sicco;A luce et humore protege.
3,5-Dibromopyridine (CAS: 625-92-3) est magna pharmaceutica media et rudis materia ingredientium pharmaceuticorum activae. Condiciones reactionis ad synthesim III, 5-Dibromopyridinem valde flagitant quia formatio antichemicalis electrophilicae aromaticae de pyridine multo tardius quam benzenae, saepe acris reactionem requirunt condiciones et plerumque tantum 3-positiones substitutionis aperiunt.3-Acetylamino-5-Ethoxypyridine praeparata convertendo 3, 5-Dibromopyridinem cum sodio ethylato in 3-bromo-5-Ethoxypyridinem, permittens hanc substantiam cum ammoniaci et acetylating aminoethoxypyridini ita formatam cum acetico anhydride.Fluminis producti: 3-Amino-5-hydroxypyridini;3-Amino-5-Bromopyridine;5-Methoxy-Pyridine-3-Carbaldehyde;3-(Benzyloxy) -5-Bromopyridine et etc.
