7-Methoxy-1-oxo-2h-isoquinoline-6-carbonitrile CAS 2350323-59-8
| CAS No. | 2350323-59-8 |
| Molecular Formula | C11H8N2O2 |
| Molecular Weight | 200.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-Methoxy-1-oxo-2h-isoquinoline-6-carbonitrile.
CATO supplies 7-Methoxy-1-oxo-2h-isoquinoline-6-carbonitrile (CAS 2350323-59-8), a certified reference material (molecular formula C11H8N2O2, MW 200.19 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 7-Methoxy-1-oxo-2h-isoquinoline-6-carbonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 200.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 7-Methoxy-1-oxo-2h-isoquinoline-6-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H8N2O2 |
| Molecular Weight | 200.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
- 6-Methoxy-2-oxo-1,2-dihydroquinoline-3-carbonitrile (CAS 123990-79-4)
- 5-Methoxy-1-(2-methoxyethyl)-1H-pyrazole-3-carboxylic acid (CAS 1263211-61-5)
- 6-Methoxy-2-oxo-1,2-dihydroquinoline-5-carbonitrile (CAS 1420790-69-7)
- 5-Methoxy-2-phenyloxazole-4-carbonitrile (CAS 32418-04-5)
- 6-Methoxy-4-oxo-1,4-dihydroquinoline-3-carbonitrile (CAS 423180-88-5)
- 7-Methoxy-4-oxo-1,4-dihydroquinoline-3-carbonitrile (CAS 71083-64-2)
- 7-Methoxy-4-oxo-1,4-dihydroquinoline-6-carbonitrile (CAS 417721-15-4)
- 8-Methoxy-4-oxo-1,4-dihydroquinoline-3-carbonitrile (CAS 71083-71-1)
Recommended Standards
- 7-Fluoro-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 37162-45-1)
- 7-(1,1-Difluoroethyl)-6,7-dihydropyrazolo[1,5-a]pyridin-4(5H)-one (CAS 2489784-04-3)
- 6-Phenylpyrimidine-4-carboxylic acid (CAS 28668-32-8)
- 8-Acetylquinoxaline-5-carbaldehyde (CAS 89334-33-8)
- 7-Bromo-2,3-dihydro-1H-inden-4-ol (CAS 38998-15-1)
- 5,10,15-Tris(4-nitrophenyl)corrole (CAS 326472-00-8)
- 4-(Chloromethyl)-4-(2-methoxyethyl)tetrahydro-2h-pyran (CAS 1478612-69-9)
- 5-Methyl-4,5-dihydro-1,3-thiazol-2-amine (CAS 10416-80-5)
- 2,2,2-Trifluoroethyl n-benzylcarbamate (CAS 201487-97-0)
- 1-Ethyl-4-(phenylsulfonyl)-1,2,3,4-tetrahydroquinoxaline (CAS 7151-18-0)
- 4-Hydroxy-3,5-dimethylbenzenesulfonyl chloride (CAS 13432-82-1)
- 4-(Pyridin-4-yl)butan-2-one hydrochloride (CAS 2219369-47-6)
- 2-Chloro-1-(2,4-dichloro-5-fluorophenyl)ethan-1-one (CAS 107611-42-7)
- Xenopsin-Related Peptide 2 (XP-2) (H-9340.0005) (CAS 117442-29-2)
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