1-benzyl-2-methyl-1,2,3,4-tetrahydroquinoxaline hydrochloride CAS 1607258-21-8
| CAS No. | 1607258-21-8 |
| Molecular Formula | C16H18N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-benzyl-2-methyl-1,2,3,4-tetrahydroquinoxaline hydrochloride (CAS 1607258-21-8), molecular formula C16H18N2HCl and molecular weight 274.79 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H18N2HCl, 1-benzyl-2-methyl-1,2,3,4-tetrahydroquinoxaline hydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 274.79 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-benzyl-2-methyl-1,2,3,4-tetrahydroquinoxaline 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 | C16H18N2 HCl |
| Molecular Weight | 274.79 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.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2,2,4,4-Tetramethylcyclopentanamine hydrochloride (CAS 1523618-17-8)
- 2-((4-(N-isopropylsulfamoyl)phenyl)carbamoyl)cyclohexane-1-carboxylic acid (CAS 817187-19-2)
- 5-Me-dC(Ac) amidite (CAS 1873306-74-1)
- 5-(2-Bromoethyl)-1-(4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 90301-65-8)
- 6-Methoxy-4-oxo-1,4-dihydroquinoline-3-carbonitrile (CAS 423180-88-5)
- 3-((4-Methoxyphenyl)amino)-1-(p-tolyl)propan-1-one (CAS 73553-49-8)
- 4-cyano-N-methyl-benzenesulfonamide (CAS 56236-82-9)
- 6-Bromo-8-(methylamino)imidazo[1,2-a]pyrazine-2-carbonitrile (CAS 142744-39-6)
- Cholesteryl-TEG Phosphoramidite (CAS 873435-29-1)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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