2-Methyl-1,2,3,4-tetrahydroisoquinoline-3-carbonitrile CAS 55379-76-5
| CAS No. | 55379-76-5 |
| Molecular Formula | C11H12N2 |
| Molecular Weight | 172.23 g/mol |
| 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.
2-Methyl-1,2,3,4-tetrahydroisoquinoline-3-carbonitrile (CAS 55379-76-5) is a high-purity analytical reference standard with the molecular formula C11H12N2 and a molecular weight of 172.23 g/mol.
Based on its molecular formula C11H12N2, 2-Methyl-1,2,3,4-tetrahydroisoquinoline-3-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 172.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 2-Methyl-1,2,3,4-tetrahydroisoquinoline-3-carbonitrile 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 | C11H12N2 |
| Molecular Weight | 172.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 2-Methyl-1,2,3,4-tetrahydroisoquinoline-8-carbonitrile (CAS 104737-07-7)
- 1-Methyl-1,2,3,4-tetrahydroisoquinoline-6-carbonitrile (CAS 1391298-19-3)
- 1-Oxo-1,2,3,4-tetrahydroisoquinoline-6-carbonitrile (CAS 1309955-19-8)
- 1-Oxo-1,2,3,4-tetrahydroisoquinoline-8-carbonitrile (CAS 1352394-93-4)
- 4-methyl-1,2,3,4-tetrahydroisoquinoline-1,3-dione (CAS 18630-94-9)
- 1-Oxo-1,2,3,4-tetrahydroisoquinoline-7-carbaldehyde (CAS 952587-40-5)
- 1-Oxo-1,2,3,4-tetrahydroisoquinoline-8-carbaldehyde (CAS 933695-78-4)
- 2-Methyl-1,2,3,4-tetrahydroisoquinoline-5-carbaldehyde (CAS 1268521-50-1)
Recommended Standards
- 2-Isopropylquinoxaline (CAS 80360-35-6)
- 2-Methyl-4-(1h-pyrrol-1-yl)aniline (CAS 946762-84-1)
- 2-Hydrazinyl-6-propyl-3,4-dihydropyrimidin-4-one (CAS 21131-34-0)
- 2-Propylquinoxaline (CAS 81516-60-1)
- 2-(1-Chloro-2-methylpropyl)-5-methylfuran (CAS 917769-50-7)
- tert-Butyl 4-(3-bromo-4-(trifluoromethyl)-phenyl)piperazine-1-carboxylate 1707392-12-8 (CAS 1707392-12-8)
- 4-(trans-4-Butylcyclohexyl)phenylboronic acid (CAS 516510-90-0)
- 2-[(4-Isothiocyanatophenyl)sulfonyl]-1,2,3,4-tetrahydroisoquinoline (CAS 956576-70-8)
- 2-chloro-N-[2-(2,6-dioxo-3-piperidyl)-3-oxo-isoindolin-4-yl]acetamide (CAS 2703760-83-0)
- Fluralaner Impurity 5 (CAS 1171331-39-7)
- 3-Fluoro-4-hydrazinylpyridine (CAS 210173-77-6)
- Fast Green Fcf (CAS 2353-45-9)
- 4-(4-Bromophenyl)thiomorpholine (CAS 90254-20-9)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
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