4-(6-Bromopyridin-2-yl)-1-methylpiperazin-2-one CAS 1338954-39-4
| CAS No. | 1338954-39-4 |
| Molecular Formula | C10H12BrN3O |
| Molecular Weight | 270.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(6-Bromopyridin-2-yl)-1-methylpiperazin-2-one (CAS 1338954-39-4), molecular formula C10H12BrN3O and molecular weight 270.13 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 4-(6-Bromopyridin-2-yl)-1-methylpiperazin-2-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 270.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 4-(6-Bromopyridin-2-yl)-1-methylpiperazin-2-one 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 | C10H12BrN3O |
| Molecular Weight | 270.13 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromopyridin Standards
- (5-Bromopyridin-3-yl)(piperazin-1-yl)methanone (CAS 1017782-91-0)
- 3-((3-Bromopyridin-2-yl)amino)piperidin-2-one (CAS 1341381-14-3)
- 4-(5-Bromopyridin-2-yl)-1-methylpiperazin-2-one (CAS 1480384-98-2)
- 4-((3-Bromopyridin-2-yl)amino)-1-methylpyrrolidin-2-one (CAS 1881672-18-9)
- Ethyl 1-(5-bromopyridin-3-yl)cyclopropane-1-carboxylate (CAS 1416440-12-4)
- Ethyl 2-(6-bromopyridin-3-yl)cyclopropane-1-carboxylate (CAS 1823538-93-7)
- 1-(5-Bromopyridin-2-yl)-4-oxocyclohexan-1-ol (CAS 857650-99-8)
- 1-((5-Bromopyridin-3-yl)methyl)-4-methylpiperazine (CAS 1160924-36-6)
Recommended Standards
- (3-(4-(Tert-butyl)phenoxy)phenyl)boronic acid (CAS 1313760-38-1)
- 2-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1h-imidazole (CAS 1313049-30-7)
- 2-(4-(Furan-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1359844-11-3)
- 4-Pyrazol-1-yl-phenylboronic acid pinacol ester (CAS 1312478-63-9)
- 2-(3-(Dimethylamino)phenyl)acetaldehyde (CAS 944907-25-9)
- 5-(Methylthio)pyridin-2-amine HCl (CAS 909711-79-1)
- 1-(Tert-butoxycarbonyl)-4-(3-(trifluoromethyl)phenyl)piperidine-4-carboxylic acid (CAS 1158750-61-8)
- (E)-3-(4-Amino-3,5-dimethylphenyl)acrylonitrile (CAS 500292-94-4)
- 4-Amino-1,2,5-oxadiazole-3-carbohydrazide (CAS 246048-72-6)
- Imiquimod-d7 (CAS 2748349-99-5)
- 5-bromo-3-iodo-1-tosyl-1H-pyrrolo[2,3-b]pyridine (CAS 875639-15-9)
- 2-(2-Isopropylphenoxy)acetic acid (CAS 25141-58-6)
- 1-[2-chloro-5-(trifluoromethyl)phenyl]-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1284455-23-7)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
Why CATO?
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