1-Bromo-3-chloro-5-piperidinobenzene CAS 1280786-87-9
| CAS No. | 1280786-87-9 |
| Molecular Formula | C11H13BrClN |
| Molecular Weight | 274.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Bromo-3-chloro-5-piperidinobenzene is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-Bromo-3-chloro-5-piperidinobenzene (CAS 1280786-87-9), a certified reference material (molecular formula C11H13BrClN, MW 274.58 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H13BrClN, 1-Bromo-3-chloro-5-piperidinobenzene contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 274.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C11H13BrClN |
| Molecular Weight | 274.58 g/mol |
| 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 |
| 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.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 1-[(4-Bromo-3-chlorophenyl)methyl]-pyrrolidine (CAS 1092069-95-8)
- 4-(2-Bromo-5-chlorophenyl)piperidine (CAS 1260865-60-8)
- 1-(4-Bromo-3-chlorophenyl)piperidine (CAS 1311197-81-5)
- (R)-2-(3-bromo-5-chlorophenyl)piperidine (CAS 1344475-02-0)
- N-(2-bromo-5-chlorophenethyl)cyclopropanamine (CAS 1495615-86-5)
- N-(2-bromo-5-chlorobenzyl)cyclobutanamine (CAS 1498617-39-2)
- N-(4-Bromo-2-chlorobenzyl)cyclobutanamine (CAS 1599911-00-8)
- (S)-2-(4-bromo-3-chloro-2-methylphenyl)pyrrolidine (CAS 1704003-53-1)
Recommended Standards
- 2,7-Dichloro-3-(2-chloroethyl)-8-methylquinoline (CAS 948291-91-6)
- 2,6-Dichloro-3-(3-chloropropyl)quinoline (CAS 948294-62-0)
- 2,6-Dichloro-3-(2-chloroethyl)-8-methylquinoline (CAS 948291-86-9)
- 5-(3-bromophenyl)-2-chlorothiazole (CAS 959986-18-6)
- Benzothiazole (CAS 95-16-9)
- 1-Fluoro-2-methoxy-5-methyl-4-nitrobenzene (CAS 3108-02-9)
- Ethyl 2-azaspiro[4.4]nonane-6-carboxylate (CAS 1250994-34-3)
- (1-Cyclopropyl-1H-pyrazol-3-yl)methanol (CAS 2201840-10-8)
- 2-(Pyrrolidin-1-yl)pyridin-3-amine (CAS 5028-13-7)
- Ethyl 3-amino-4-ethylhexanoate (CAS 343335-38-6)
- 3-Benzyl-2,4-pentanedione (CAS 1134-87-8)
- Safinamide Impurity 55 (CAS CATO-C4X-159055)
- (25R)-3α,7α-dihydroxy-5 β-cholestan-26-oic acid (CAS 23740-16-1)
- Heptapeptide-6 (CAS CATO-CPTD788823)
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