1-Cyanato-4-methoxybenzene CAS 2983-74-6
| CAS No. | 2983-74-6 |
| Molecular Formula | C8H7NO2 |
| Molecular Weight | 149.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Cyanato-4-methoxybenzene 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.
CATO supplies 1-Cyanato-4-methoxybenzene (CAS 2983-74-6), a certified reference material (molecular formula C8H7NO2, MW 149.15 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, 1-Cyanato-4-methoxybenzene is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 149.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C8H7NO2 |
| Molecular Weight | 149.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Cyanato Standards
- 1-Cyanato-4-nitrobenzene (CAS 1129-38-0)
- 7-Cyanato-2,2-dimethylchroman-4-one (CAS 159151-02-7)
- 1-Cyanato-4-(2-phenylpropan-2-yl)benzene (CAS 110215-65-1)
- Methyl 7-Cyanato-2-oxo-2H-chromene-6-carboxylate (CAS 60432-38-4)
- Methyl 6-cyanato-4,7-dimethoxybenzofuran-5-carboxylate (CAS 88349-49-9)
- Bis(4-cyanato-3,5-dimethylphenyl)methane (CAS 101657-77-6)
Recommended Standards
- 1-azido-2-methoxybenzene (CAS 20442-97-1)
- 1H,1H-3,4-Bipyrazol-4-amine (CAS 896467-65-5)
- 1-Amino-1H-indazol-7-ol (CAS 877472-87-2)
- 1H,2H,3H,4H-pyrido[3,4-b]pyrazin-3-one (CAS 67074-80-0)
- Phenyl (2,2,2-trifluoroethyl)carbamate (CAS 79505-57-0)
- 1-(2-Chlorophenyl)-2,2,2-trifluoroethanamine (CAS 886370-54-3)
- (Z)-Ethyl-3-acetamido-but-2-enoate (CAS 23652-56-4)
- 2-[3-(2-bromophenyl)-1,2,4-oxadiazol-5-yl]benzoic acid (CAS 937665-29-7)
- 2-bromo-4-isocyanato-1-methylbenzene (CAS 760958-77-8)
- N-(3-aminopropyl)cyclobutanecarboxamide (CAS 1016890-17-7)
- (4-Amino-1-ethyl-1H-pyrazol-3-yl)(pyrrolidin-1-yl)methanone (CAS 1486764-69-5)
- 1-(Pentan-3-yl)cyclopropan-1-ol (CAS 1248285-40-6)
- 2-Hydroxy-4-(isopropyl(methyl)amino)benzaldehyde (CAS 293766-80-0)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
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