7-Methoxyisoquinoline-3-carbonitrile CAS 1784567-14-1
| CAS No. | 1784567-14-1 |
| Molecular Formula | C11H8N2O |
| Molecular Weight | 184.19 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.
7-Methoxyisoquinoline-3-carbonitrile (CAS 1784567-14-1), molecular formula C11H8N2O and molecular weight 184.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 7-Methoxyisoquinoline-3-carbonitrile (C11H8N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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 184.19 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C11H8N2O |
| Molecular Weight | 184.19 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.) | 1994 |
| Nitrogen Atoms | 2 |
Related Methoxyisoquinoline Standards
- 6-Methoxyisoquinoline-1-carbonitrile (CAS 1179148-80-1)
- 8-Methoxyisoquinoline-1-carbonitrile (CAS 1231761-38-8)
- 8-Methoxyisoquinoline-4-carbonitrile (CAS 1231761-42-4)
- 4-Methoxyisoquinoline-1-carbonitrile (CAS 1237431-34-3)
- 6-Methoxyisoquinoline-3-carbonitrile (CAS 1780824-60-3)
- 5-Methoxyisoquinoline-3-carbonitrile (CAS 1782905-41-2)
- 1-Methoxyisoquinoline-4-carbonitrile (CAS 87954-16-3)
- 5-Methoxyisoquinoline-1-carbonitrile (CAS 90806-60-3)
Recommended Standards
- 3-Isopropoxy-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1784566-90-0)
- [2,2'-Bipyridine]-5-carbaldehyde (CAS 179873-48-4)
- [2,3'-Bipyridine]-5-carbaldehyde (CAS 179873-49-5)
- Ethyl 6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 17994-55-7)
- 2-Ethyl-1,3-difluorobenzene (CAS 83484-01-9)
- 6-Bromo-5-(difluoromethyl)-4-nitropicolinonitrile (CAS 1805368-56-2)
- 1,1'-(5-Allyl-4,6-dihydroxy-1,3-phenylene)bis(ethan-1-one) (CAS 75631-42-4)
- (3-(7H-Benzofuro[2,3-b]carbazol-7-yl)phenyl)boronic acid (CAS 1369587-56-3)
- 89059-06-3 3-(1H-pyrrol-1-yl)propanoic acid DTXSID10305038 (CAS 89059-06-3)
- 3-Chloro-6'-hydroxy-5-(trifluoromethyl)-[2,3'-bipyridine]-5'-carbonitrile (CAS 339029-59-3)
- 3-Chloro-2-ethylbenzophenone (CAS 951884-74-5)
- 4-(chloromethyl)-1-methylpyrrolidin-2-one (CAS 2092849-31-3)
- 5-Chloro-1-methyl-4-nitro-pyrazole, 97% (CAS 42098-25-9)
- Tumor Targeted Pro-Apoptotic Peptide (CAS 1926163-30-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com