1-(4-Methylphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline hydrochloride CAS 3380-70-9
| CAS No. | 3380-70-9 |
| Molecular Formula | C18H18N2 |
| Molecular Weight | N/A |
| 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.
1-(4-Methylphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline hydrochloride (CAS 3380-70-9) is a high-purity analytical reference standard with the molecular formula C18H18N2HCl and a molecular weight of 298.81 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 1-(4-Methylphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline hydrochloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 298.81 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 1-(4-Methylphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline 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 | C18H18N2 HCl |
| Molecular Weight | 298.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Methylphenyl Standards
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- Tert-butyl (1S,4R)-5-cyano-2-azabicyclo[2.2.2]Octane-2-carboxylate (CAS 2231670-10-1)
- 3-Methoxybenzamidine Hydrochloride (CAS 26113-44-0)
- Methyl 2-(5-chloro-4-formyl-2-methoxyphenoxy)acetate (CAS 692274-44-5)
- Methyl 5,6-Monoepoxyretinoate (CAS 7432-30-6)
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