Methyl 4-(benzyloxy)-3-bromo-5-ethoxybenzoate CAS 1706447-46-2
| CAS No. | 1706447-46-2 |
| Molecular Formula | C17H17BrO4 |
| Molecular Weight | 365.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 4-(benzyloxy)-3-bromo-5-ethoxybenzoate.
CATO supplies Methyl 4-(benzyloxy)-3-bromo-5-ethoxybenzoate (CAS 1706447-46-2), a certified reference material (molecular formula C17H17BrO4, MW 365.22 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, bromine substitution, Methyl 4-(benzyloxy)-3-bromo-5-ethoxybenzoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 365.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H17BrO4 |
| Molecular Weight | 365.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
Related Methyl Standards
- Ethyl 3-(benzyloxy)-6-bromo-5-ethylpyrazine-2-carboxylate (CAS 1269028-25-2)
- 4-(Benzyloxy)-3-bromo-5-ethoxybenzohydrazide (CAS 1706447-73-5)
- Methyl 7-(benzyloxy)-4-bromobenzo[d][1,3]dioxole-5-carboxylate (CAS 142531-44-0)
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- (4-(Benzyloxy)-1-(4-fluorophenyl)-1H-pyrazol-3-yl)(pyrrolidin-1-yl)methanone (CAS 1172443-07-0)
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Recommended Standards
- Salmeterol Impurity 2 (CAS 160889-18-9)
- (3E)-3-{[1-(4-bromophenyl)-1H-pyrrol-2-yl]methylidene}-2,3-dihydro-1H-indol-2-one (CAS 691873-19-5)
- (E)-3-(3-((4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)methyl)-4-methoxyphenyl)acrylic acid (CAS 1020050-90-1)
- (3Z)-3-{[1-(4-bromophenyl)-1H-pyrrol-3-yl]methylidene}-2,3-dihydro-1H-indol-2-one (CAS 691869-05-3)
- Montixanthone (CAS 876305-36-1)
- 3-(4-(Hydroxymethyl)-3-nitrophenyl)propanal (CAS 1805874-58-1)
- 4-Amino-N-(4-bromo-3-fluorophenyl)benzenesulfonamide (CAS 1208078-07-2)
- 5-(Pyrazin-2-yl)-1,3-thiazol-2-amine (CAS 1339559-47-5)
- 3-Fluoro-4-(2-methylphenyl)benzoic acid (CAS 1284813-06-4)
- 2-((4-Methoxyphenyl)sulfonyl)-N-(3-methylisoxazol-5-yl)acetamide (CAS 1049241-75-9)
- 2-(Methylsulfonyl)ethyl n-succinimidyl carbonate (CAS 57903-15-8)
- 2-{1-[4-(dimethylamino)phenyl]-2,5-dimethyl-1H-pyrrol-3-yl}-1,1,1,3,3,3-hexafluoropropan-2-ol (CAS 328110-31-2)
- 6-Chloro-N-(piperidin-3-ylmethyl)pyridazin-3-amine hydrochloride (CAS 1185313-84-1)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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