5-Bromo-4-methoxynicotinaldehyde CAS 1289161-72-3
| CAS No. | 1289161-72-3 |
| Molecular Formula | C7H6BrNO2 |
| Molecular Weight | 216.03 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 5-Bromo-4-methoxynicotinaldehyde.
CATO supplies 5-Bromo-4-methoxynicotinaldehyde (CAS 1289161-72-3), a certified reference material (molecular formula C7H6BrNO2, MW 216.03 g/mol) for analytical method development and quality control.
Structurally, 5-Bromo-4-methoxynicotinaldehyde (C7H6BrNO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 216.03 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-Bromo-4-methoxynicotinaldehyde 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 | C7H6BrNO2 |
| Molecular Weight | 216.03 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 5-Bromo-2-methoxynicotinaldehyde (CAS 103058-87-3)
- 6-BROMO-4-METHYL-PYRIDINE-2-CARBOXYLIC ACID (CAS 1060804-72-9)
- 6-Bromo-4-methylpyridine-3-carboxylic acid (CAS 1060804-74-1)
- 6-Bromo-4-methoxypicolinaldehyde (CAS 1060805-07-3)
- 6-Bromo-4-methoxynicotinaldehyde (CAS 1060805-10-8)
- 2-Bromo-4-methoxynicotinaldehyde (CAS 1060805-12-0)
- 4-Bromo-6-methylnicotinic acid (CAS 1060805-96-0)
- 6-Bromo-2-methylnicotinic Acid (CAS 1060805-97-1)
Recommended Standards
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- 2-bromo-1-(5-hydroxy-2-pyridyl)ethanone (CAS 1346532-82-8)
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Why CATO?
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