1-[(4-Bromo-3-chlorophenyl)methyl]-pyrrolidine CAS 1092069-95-8
| CAS No. | 1092069-95-8 |
| Molecular Formula | C11H13BrClN |
| Molecular Weight | 274.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-[(4-Bromo-3-chlorophenyl)methyl]-pyrrolidine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
1-[(4-Bromo-3-chlorophenyl)methyl]-pyrrolidine (CAS 1092069-95-8) is a high-purity analytical reference standard with the molecular formula C11H13BrClN and a molecular weight of 274.58 g/mol.
Based on its molecular formula C11H13BrClN, 1-[(4-Bromo-3-chlorophenyl)methyl]-pyrrolidine 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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.) | 1989 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
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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)
- 3-Bromo-5-cyclopropoxy-N-methylpyridin-2-amine (CAS 1243394-95-7)
- 1-Bromo-2-iodo-5-methoxy-3-(trifluoromethyl)benzene (CAS 2385169-41-3)
- 5-Phenoxypicolinic acid (CAS 444919-20-4)
- 1-Benzyl 2-methyl 5-(difluoromethyl)-3-oxopyrrolidine-1,2-dicarboxylate (CAS 2761985-05-9)
- tert-Butyl N-[1-({[(3-chlorophenyl)carbamoyl]amino}methyl)cyclohexyl]carbamate (CAS 1253528-06-1)
- Propargyl-PEG4-CH2-methyl ester (CAS 1872433-63-0)
- (1R,2R)-2-(4-Phenyl-1-piperidinyl)cyclohexanol (CAS 112709-59-8)
- 4-(Chloromethyl)-N-(4-methyl-3-nitrophenyl)benzamide 851319-32-9 N-(4-Methyl-3-nitrophenyl)-4-chloromethylbenzamide (CAS 851319-32-9)
- D-Phe-D-Phe-L-Leu-D-Lys-4-aminohexahydropyridine-4-carboxylic acid (CAS CATO-CPTD788773)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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