6-Fluoro-1h,2h,3h,4h,5h-pyrido[4,3-b]indole hydrochloride CAS 1258639-83-6
| CAS No. | 1258639-83-6 |
| Molecular Formula | C11H11FN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Fluoro-1h,2h,3h,4h,5h-pyrido[4,3-b]indole hydrochloride 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.
6-Fluoro-1h,2h,3h,4h,5h-pyrido[4,3-b]indole hydrochloride (CAS 1258639-83-6) is a high-purity analytical reference standard with the molecular formula C11H11FN2HCl and a molecular weight of 226.68 g/mol.
The molecular framework of 6-Fluoro-1h,2h,3h,4h,5h-pyrido[4,3-b]indole hydrochloride (C11H11FN2HCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C11H11FN2 HCl |
| Molecular Weight | 226.68 g/mol |
| 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.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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- 4-Vinyl-1-cyclohexene-1,2-epoxy, isomer mixture (CAS 106-86-5)
- Isopropyl 1-methyl-1H-pyrazole-4-sulfonate (CAS CATO-C3D-2473)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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