6-Bromo-4-(pyrrolidin-1-yl)-1-naphthonitrile CAS 870966-71-5
| CAS No. | 870966-71-5 |
| Molecular Formula | C15H13BrN2 |
| Molecular Weight | 301.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 6-Bromo-4-(pyrrolidin-1-yl)-1-naphthonitrile (CAS 870966-71-5), a certified reference material (molecular formula C15H13BrN2, MW 301.18 g/mol) for analytical method development and quality control.
Structurally, 6-Bromo-4-(pyrrolidin-1-yl)-1-naphthonitrile (C15H13BrN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 301.18 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 6-Bromo-4-(pyrrolidin-1-yl)-1-naphthonitrile 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.
Physical & Chemical Properties
| Molecular Formula | C15H13BrN2 |
| Molecular Weight | 301.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 4-Chloro-6-fluoro-3-iodo-2H-indazole (CAS 887567-83-1)
- 1-(4-Aminophenyl)-3-methyl-1H-pyrazol-5(4H)-one (CAS 6402-08-0)
- Ethyl (R)-6-oxopiperidine-2-carboxylate (CAS 1353042-37-1)
- 1,3,5-Trimethylpyrimidine-2,4(1H,3H)-dione (CAS 4401-71-2)
- tert-butyl N-{3-ethynylbicyclo[1.1.1]pentan-1-yl}carbamate (CAS 1638761-54-2)
- 4-(6-Bromo-4-chloro-2-methylquinolin-3-yl)butan-2-one (CAS 27311-88-2)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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