8-Methylisoquinoline-1-carbonitrile CAS 116775-53-2
| CAS No. | 116775-53-2 |
| Molecular Formula | C11H8N2 |
| Molecular Weight | 168.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
8-Methylisoquinoline-1-carbonitrile (CAS 116775-53-2) is a high-purity analytical reference standard with the molecular formula C11H8N2 and a molecular weight of 168.19 g/mol.
Structurally, 8-Methylisoquinoline-1-carbonitrile (C11H8N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 168.19 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C11H8N2 |
| Molecular Weight | 168.19 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Methylisoquinoline Standards
- 1-Methylisoquinoline-3-carbonitrile (CAS 1079651-22-1)
- 4-Methylisoquinoline-5-carbonitrile (CAS 1337880-71-3)
- 5-Methylisoquinoline-1-carbonitrile (CAS 1367744-24-8)
- 3-Methylisoquinoline-6-carbonitrile (CAS 1416712-56-5)
- 3-Methylisoquinoline-7-carbonitrile (CAS 1416713-29-5)
- 1-Methylisoquinoline-6-carbonitrile (CAS 1416713-90-0)
- 6-Methylisoquinoline-3-carbonitrile (CAS 1782916-65-7)
- 5-Methylisoquinoline-3-carbonitrile (CAS 1784868-44-5)
Recommended Standards
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