9H-Pyrido[3,4-b]indole hydrochloride CAS 7259-44-1
| CAS No. | 7259-44-1 |
| Molecular Formula | C11H8N2 |
| Molecular Weight | N/A |
| 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.
9H-Pyrido[3,4-b]indole hydrochloride (CAS 7259-44-1), molecular formula C11H8N2HCl and molecular weight 204.66 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 9H-Pyrido[3,4-b]indole hydrochloride (C11H8N2HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 204.66 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 9H-Pyrido[3,4-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.
Physical & Chemical Properties
| Molecular Formula | C11H8N2 HCl |
| Molecular Weight | 204.66 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related H Standards
- 100234-62-6 9H-Pyrido[3,4-b]indol-8-ol,1-ethyl-4-methoxy- (CAS 100234-62-6)
- pyrido[2,3-b][1,5]benzoxazepin-5(6H)-one (CAS 10189-46-5)
- 9H-Pyrido[2,3-b]indole-6-carbaldehyde (CAS 1019322-30-5)
- Pyrido[3,2-e]pyrrolo[1,2-a]pyrazin-6(5H)-one (CAS 102064-36-8)
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