Methyl 6-bromo-3-cyano-2-methylbenzoate CAS 1807019-45-9
| CAS No. | 1807019-45-9 |
| Molecular Formula | C10H8BrNO2 |
| Molecular Weight | 254.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 6-bromo-3-cyano-2-methylbenzoate (CAS 1807019-45-9) is a high-purity analytical reference standard with the molecular formula C10H8BrNO2 and a molecular weight of 254.08 g/mol.
Based on its molecular formula C10H8BrNO2, Methyl 6-bromo-3-cyano-2-methylbenzoate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 254.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Methyl 6-bromo-3-cyano-2-methylbenzoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H8BrNO2 |
| Molecular Weight | 254.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 1-(7-(Bromomethyl)benzo[d]oxazol-2-yl)ethanone (CAS 1806572-94-0)
- 2-(3-Bromo-6-cyano-2-methylphenyl)acetic acid (CAS 1807081-88-4)
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- 1-(1-(3-Methoxyphenyl)ethyl)-1H-pyrazol-5-amine (CAS 957313-19-8)
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- 5-Bromo-2,4-difluorobenzonitrile (CAS 1260879-25-1)
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- 2-(4-Oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 182558-48-1)
- (1-methylazetidin-2-yl)methanol (CAS 1629600-48-1)
- 4-(Benzenesulfonyl)-4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]butanamide (CAS 338406-95-4)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
Why CATO?
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