2-Bromo-4′-Benzyloxy-3′-Nitroacetophenone CAS 43229-01-2 Purity >98.0% (GC) Formoterol Fumarate Intermediate
Ruifu Chemical is the leading supplier of 2-Bromo-4'-Benzyloxy-3'-Nitroacetophenone (CAS: 43229-01-2) with high quality, intermediate of Formoterol Fumarate (CAS: 43229-80-7) in the treatment of bronchial asthma.
Ruifu Chemical has been supplying pharmaceutical intermediates and API (active pharmaceutical ingredient) more than 15 years, can provide worldwide delivery, competitive price, excellent service.
Purchase 2-Bromo-4'-Benzyloxy-3'-Nitroacetophenone, please contact us by e-mail: alvin@ruifuchem.com
| Formoterol Fumarate | CAS: 43229-80-7 |
| 2-Bromo-4'-Benzyloxy-3'-Nitroacetophenone | CAS: 43229-01-2 |
| [3-Nitro-4-(Phenylmethoxy)phenyl]-Oxirane | CAS: 51582-41-3 |
| 1-(4-Methoxyphenyl)-2-Benzylaminopropane | CAS: 43229-65-8 |
| Chemical Name | 2-Bromo-4'-Benzyloxy-3'-Nitroacetophenone |
| Synonyms | 1-(4-(Benzyloxy)-3-Nitrophenyl)-2-Bromoethanone; Formoterol Bromide; 2-Bromo-1-[3-Nitro-4-(Phenylmethoxy)phenyl]Ethanone; 1-(Benzyloxy)-2-nitro-4-(2-Bromoacetyl)benzene; 2-Bromo-1-(3-Nitro-4-Benzyloxyphenyl)ethanone; 4’-(Benzyloxy)-2-Bromo-3’-Nitroacetophenone; |
| CAS Number | 43229-01-2 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C15H12BrNO4 |
| Molecular Weight | 350.16 |
| Melting Point | 135.0~137.0℃ |
| Boiling Point | 465.2±35.0℃ |
| Density | 1.517±0.06 g/cm3 |
| Refractive Index | 1.627 |
| Solubility | Soluble in Methylene Chloride, Sparingly Soluble in Ethyl Acetate, Insoluble in Water |
| Storage Condition | Store Under Inert Gas (Nitrogen or Argon) at 2~8℃ |
| COA & MSDS | Available |
| Origin of Product | Shanghai, China |
| Product Categories | Pharmaceutical Intermediates |
| Brand | Ruifu Chemical |
| Item | Specifications |
| Appearance | White to Light Yellow Powder |
| Purity / Analysis Method | >98.0% (HPLC) |
| Impurity | 2-Chloro-4'-Benzyloxy-3-Nitroacetophenone <1.0% |
| Impurity | 4'-Benzyloxy-3'-Nitroacetophenone <0.50% |
| Other Single Impurity | <0.50% |
| Moisture (K.F) | <0.50% |
| 1 H NMR Spectrum | Consistent With Structure |
| Test Standard | Enterprise Standard |
| Usage | Formoterol Fumarate (CAS: 43229-80-7) Intermediates |
2-Bromo-4′-Benzyloxy-3′-Nitroacetophenone CAS: 43229-01-2 Synthesis Route
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry (2~8℃), well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
2-Bromo-4'-Benzyloxy-3'-Nitroacetophenone (CAS: 43229-01-2) is an intermediate of Formoterol Fumarate (CAS: 43229-80-7). Formoterol Fumarate (CAS: 43229-80-7) is a β2-selective adrenergic agonist useful in the treatment of bronchial asthma. It is indicated for the long-term maintenance treatment of asthma and for patients with symptoms of nocturnal asthma who require regular treatment with inhaled, short-acting, β2-agonists. Formoterol is available only as a powder in a capsule for administration via the aerosolizer.
