7-Methoxy-1H-benzo[d]imidazole-2-carbonitrile CAS 1264481-65-3
| CAS No. | 1264481-65-3 |
| Molecular Formula | C9H7N3O |
| Molecular Weight | 173.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 7-Methoxy-1H-benzo[d]imidazole-2-carbonitrile (C9H7N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 173.17 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
7-Methoxy-1H-benzo[d]imidazole-2-carbonitrile (CAS 1264481-65-3) is a high-purity analytical reference standard with the molecular formula C9H7N3O and a molecular weight of 173.17 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 7-Methoxy-1H-benzo[d]imidazole-2-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 | C9H7N3O |
| Molecular Weight | 173.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related Methoxy Standards
- 5-Methoxy-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1190317-74-8)
- n-Methoxy-N-methyl-5,6-dihydro-1,4-dioxine-2-carboxamide (CAS 1240818-03-4)
- 5-Methoxy-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile (CAS 1256812-96-0)
- 4-Methoxy-1-benzofuran-7-carbonitrile (CAS 1258959-97-5)
- 6-Methoxy-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile (CAS 1260385-45-2)
- 4-Methoxy-1H-pyrrolo[3,2-c]pyridine-3-carbonitrile (CAS 1260386-45-5)
- 3-Methoxy-1H-indazole-4-carbonitrile (CAS 1264481-59-5)
- 3-Methoxy-1H-indazole-7-carbonitrile (CAS 1264481-60-8)
Recommended Standards
- 4-Methoxyindazole-3-carbonitrile (CAS 1264481-61-9)
- (S)-4-acetylmorpholine-2-carboxylic acid (CAS 1268521-37-4)
- [2,4'-Bipyrimidin]-2'-amine (CAS 1269291-45-3)
- 1-(Pyridin-4-yl)-1H-pyrazole-5-carbaldehyde (CAS 1269293-85-7)
- n-(1-(4-Bromophenyl)propyl)cyclopropanamine (CAS 953903-42-9)
- 2-(2,4-DImethylphenyl)imidazo[1,2-a]pyridine (CAS 881040-40-0)
- Propyl (3-(((tert-butoxycarbonyl)amino)methyl)oxetan-3-yl)-L-methioninate (CAS 1620923-89-8)
- 5-Fluoro-2-(thiomorpholin-4-yl)benzonitrile (CAS 1272094-51-5)
- tert-Butyl (4-chloro-3-sulfamoylphenyl)carbamate (CAS 2135570-62-4)
- (2-(4-Ethylphenyl)pyridin-4-yl)boronic acid (CAS 2225172-29-0)
- 2-(Benzyloxy)-1,4-dichloro-3-fluorobenzene (CAS 1881293-12-4)
- 6-Chloro-2-(4-methoxyphenyl)-3-methylquinoline-4-carboxylic acid (CAS 932796-35-5)
- 2-([1,1'-Biphenyl]-4-yl)-1-morpholinoethane-1-thione (CAS 5428-57-9)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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