1-(5,6-Dibromopyridin-3-yl)piperazine CAS 412347-44-5
| CAS No. | 412347-44-5 |
| Molecular Formula | C9H11Br2N3 |
| Molecular Weight | 321.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(5,6-Dibromopyridin-3-yl)piperazine (CAS 412347-44-5), molecular formula C9H11Br2N3 and molecular weight 321.01 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 1-(5,6-Dibromopyridin-3-yl)piperazine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 321.01 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 1-(5,6-Dibromopyridin-3-yl)piperazine 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 | C9H11Br2N3 |
| Molecular Weight | 321.01 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 |
| 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.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Dibromopyridin Standards
- 1-((3,5-Dibromopyridin-2-yl)methyl)azetidin-3-amine (CAS 1564627-62-8)
- 4-(3,5-Dibromopyridin-2-yl)morpholine (CAS 1259313-58-0)
- Ethyl 2-(4,6-dibromopyridin-2-yl)acetate (CAS 1805123-44-7)
- 2-(3,5-Dibromopyridin-2-yl)-2-methylpropanoic acid (CAS 1866838-50-7)
- N-(2,5-Dibromopyridin-3-yl)methanesulfonamide (CAS 2762349-36-8)
- 1-(2,6-Dibromopyridin-4-yl)thiourea (CAS 1160787-09-6)
- 1-(2,6-Dibromopyridin-3-yl)thiourea (CAS 1355241-48-3)
- 1-(3,5-Dibromopyridin-2-yl)thiourea (CAS 31545-35-4)
Recommended Standards
- 2-Bromo-4,5-bis(trifluoromethyl)benzaldehyde (CAS 1805597-25-4)
- 2,5-Dibromothiophene-3-sulfonamide (CAS 7182-36-7)
- 2-Bromo-N-(4-bromo-2,3-dimethylphenyl)acetamide (CAS 895854-22-5)
- 2-Bromo-4,6-bis(trifluoromethyl)benzaldehyde (CAS 1415130-39-0)
- 2-(4-Bromo-1h-pyrazol-1-yl)pyrazine (CAS 1183521-48-3)
- 6-(tert-Butyl)-5-chloro-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1708268-90-9)
- Tetradifon (CAS 116-29-0)
- N-Allyl-N-[2-(4-piperidinyl)ethyl]-2-propen-1-amine dihydrochloride (CAS 1219961-11-1)
- Ethyl 1-(2,2,2-trifluoroethyl)-1H-pyrazole-3-carboxylate (CAS 1864016-41-0)
- tert-Butyl 3-((4-(ethylamino)pyrimidin-2-yl)oxy)piperidine-1-carboxylate (CAS 1417793-74-8)
- 1-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 338399-61-4)
- (3-Chlorophenyl)(4-(ethylthio)phenyl)methanol (CAS 844683-56-3)
- 2-(2-aminoethyldiselanyl)ethanamine hydrochloride 2-(2-azanylethyldiselanyl)ethanamine hydrochloride 3542-13-0 A822787 (CAS 3542-13-0)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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