2-(Aminomethyl)-3-bromo-5-(difluoromethyl)pyridine-6-carboxaldehyde CAS 1804487-29-3
| CAS No. | 1804487-29-3 |
| Molecular Formula | C8H7BrF2N2O |
| Molecular Weight | 265.05 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 2-(Aminomethyl)-3-bromo-5-(difluoromethyl)pyridine-6-carboxaldehyde.
2-(Aminomethyl)-3-bromo-5-(difluoromethyl)pyridine-6-carboxaldehyde (CAS 1804487-29-3), molecular formula C8H7BrF2N2O and molecular weight 265.05 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(Aminomethyl)-3-bromo-5-(difluoromethyl)pyridine-6-carboxaldehyde (C8H7BrF2N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. 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 265.05 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C8H7BrF2N2O |
| Molecular Weight | 265.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Aminomethyl Standards
- 4-(Aminomethyl)-5-bromo-6-(difluoromethyl)nicotinaldehyde (CAS 1805038-18-9)
- 2-(Aminomethyl)-3-bromo-5-(difluoromethyl)pyridine-4-carboxaldehyde (CAS 1805254-25-4)
- 2-(Aminomethyl)-5-bromo-4-(difluoromethyl)pyridine-3-carboxaldehyde (CAS 1805254-39-0)
- 2-(Aminomethyl)-5-bromo-6-(difluoromethyl)pyridine-3-carboxaldehyde (CAS 1805254-51-6)
- 2-(Aminomethyl)-4-bromo-3-(difluoromethyl)pyridine-6-carboxaldehyde (CAS 1805452-89-4)
- 2-(Aminomethyl)-3-bromo-4-(difluoromethyl)pyridine-5-carboxaldehyde (CAS 1805941-77-8)
- 4-(Aminomethyl)-5-bromo-6-(difluoromethyl)picolinaldehyde (CAS 1806856-70-1)
- 4-(Aminomethyl)-2-bromo-5-(difluoromethyl)nicotinaldehyde (CAS 1806868-38-1)
Recommended Standards
- 2-Amino-6-(bromomethyl)-4-(difluoromethyl)nicotinaldehyde (CAS 1804461-00-4)
- Ethyl 2-bromo-3,5-difluorobenzoate (CAS 1804909-80-5)
- 2-Amino-5-(bromomethyl)-3-(difluoromethyl)isonicotinaldehyde (CAS 1804460-94-3)
- Ethyl 2-bromo-3,6-difluorobenzoate (CAS 1804408-94-3)
- 2-[2-(4-Chlorophenyl)adamantan-2-yl]-1-[4-(4-methoxyphenyl)piperazin-1-yl]ethan-1-one (CAS 400085-05-4)
- 2-Chloro-n-(4-methoxybenzyl)acetamide (CAS 81494-05-5)
- 3-Amino-N-cyclopropyl-2-hydroxy-4-phenylbutanamide (CAS 1254885-38-5)
- (E)-2-(4-Chlorophenyl)ethylenesulfonyl chloride (CAS 52147-98-5)
- 2-((3-Ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(3-methoxybenzyl)acetamide (CAS 1040635-41-3)
- 4-[4-(3,4-Dimethylphenyl)-1-piperazinyl]-4-oxobutanoic acid (CAS 896519-96-3)
- S,S'-(ethane-1,2-diyl) bis(4-methylbenzenesulfonothioate) (CAS 2225-23-2)
- 3-Hydroxy-N-phenylbenzamide (CAS 27559-45-1)
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