4-(Pyrazin-2-yloxy)aniline CAS 901924-50-3
| CAS No. | 901924-50-3 |
| Molecular Formula | C10H9N3O |
| Molecular Weight | 187.20 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 4-(Pyrazin-2-yloxy)aniline.
CATO supplies 4-(Pyrazin-2-yloxy)aniline (CAS 901924-50-3), a certified reference material (molecular formula C10H9N3O, MW 187.20 g/mol) for analytical method development and quality control.
4-(Pyrazin-2-yloxy)aniline (C10H9N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 4-(Pyrazin-2-yloxy)aniline 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 | C10H9N3O |
| Molecular Weight | 187.20 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.) | 1987 |
| Nitrogen Atoms | 3 |
Related Pyrazin Standards
- (5-(Pyrazin-2-yl)pyridin-3-yl)methanol (CAS 1346687-26-0)
- 3-(Pyrazin-2-yloxy)aniline (CAS 633300-16-0)
- 1-(Pyrazin-2-yl)ethane-1-sulfonamide (CAS 1342245-69-5)
- 3-(Pyrazin-2-yloxy)phenol (CAS 72503-62-9)
- 4-(Pyrazin-2-yloxy)phenol (CAS 78003-49-3)
- N1-(pyrazin-2-yl)benzene-1,4-diamine (CAS 1016876-60-0)
- (3-(Pyrazin-2-yl)phenyl)methanol (CAS 1313237-38-5)
- (5-(Pyrazin-2-yl)pyridin-3-yl)methanamine (CAS 1346687-28-2)
Recommended Standards
- 4-(p-Tolyl)-1,3,5-triazin-2(1H)-one (CAS 61708-98-3)
- 4-(Pyrimidin-4-yloxy)aniline (CAS 417724-74-4)
- 4-(m-Tolyl)-1,3,5-triazin-2(1H)-one (CAS 61708-99-4)
- 4,5-Dihydroimidazo[1,2-a]quinoxalin-7-ol (CAS 39744-77-9)
- (E)-3-nitro-4-(phenylthio)benzaldehyde O-(3,4-dichlorobenzyl) oxime (CAS 477852-25-8)
- 3-((Butyl(methyl)amino)methyl)benzaldehyde (CAS 1443309-59-8)
- 4-Bromo-N-(4-cyanophenyl)benzenesulfonamide (CAS 333442-36-7)
- 2-(1-chloroethyl)thiazole (CAS 40982-31-8)
- 2-(4-Hydroxy-3-iodo-5-methoxybenzylidene)malononitrile (CAS 27389-84-0)
- Aztreonam impurity 101 (CAS CATO-C4X-1522101)
- 3-chloro-2-{5-[2-(1H-imidazol-1-yl)phenyl]-1H-1,2,4-triazol-1-yl}-5-(trifluoromethyl)pyridine 338793-55-8 KS-00003AZB (CAS 338793-55-8)
- N-Cyclopentyl-4-methylbenzamide (CAS 349403-36-7)
- methyl 2,3-dimethyl-2H-indazole-6-carboxylate (CAS 1638764-86-9)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
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