2-Bromo-4′-Benzyloxy-3′-Nitroacetophenone CAS 43229-01-2 Purity >98.0% (GC) Formoterol Fumarate Intermediate
Manufacturer Supply; High Purity and Competitive Price
Commercial Supply Formoterol Fumarate (CAS: 43229-80-7) Related Intermediates:
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 |
| CAT Number | RF-PI124 |
| 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 |
| Solubility | Soluble in Methylene Chloride, Sparingly Soluble in Ethyl Acetate, Insoluble in Water |
| 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, Aluminum foil bag, Cardboard drum, 25kg/Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation.
Ruifu Chemical Commercial Supply Formoterol Fumarate (CAS: 43229-80-7) Related Intermediates:
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
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.
