5-(Benzo[d]oxazol-2-yl)-2-chloroaniline CAS 313701-55-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 313701-55-2 |
| Molecular Formula | C13H9ClN2O |
| Molecular Weight | 244.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Benzo[d]oxazol-2-yl)-2-chloroaniline (CAS 313701-55-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H9ClN2O. Molecular weight: 244.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H9ClN2O |
| Molecular Weight | 244.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Benzo Standards
- 3-(Benzo[d]oxazol-2-yl)-4-chloroaniline (CAS 293737-68-5)
- 4-(Benzo[d]oxazol-2-yl)-3-chloroaniline (CAS 443125-30-2)
- 2-((1H-Benzo[d][1,2,3]triazol-1-yl)methyl)-4,5-dimethylthiazole (CAS 168698-04-2)
- (R)-1-(Benzo[d][1,3]dioxol-5-yl)-2-bromoethan-1-ol (CAS 182621-74-5)
- 8-(Benzo[d]oxazol-2-yl)-8-azabicyclo[3.2.1]Octan-3-ol (CAS 1483427-22-0)
- 3-(1h-Benzo[d]imidazol-2-yl)-2-cyclopropyl-2-methylpropanoic acid (CAS 923688-45-3)
- 4-((1H-Benzo[d]imidazol-2-yl)methyl)piperazine-1-carbaldehyde (CAS 95893-92-8)
- 2-benzo[c]phenanthrenol 2-hydroxybenzo[c]phenanthrene 22717-94-8 CHEBI:132443 benzo(c)phenanthren-2-ol benzo[c]phenanthren-2-ol (CAS 22717-94-8)
Recommended Standards
- 5-(4-Chlorophenyl)-1-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 338423-57-7)
- 5-Amino-2-chloro-9,10-dihydroacridin-9-one (CAS 893612-52-7)
- 5-(2-chloropyrimidin-4-yl)-1-methyl-1H-indazole (CAS 2254147-16-3)
- 4-(5-Bromothiophen-2-yl)butanoic acid (CAS 89980-93-8)
- 7-(Chloromethyl)-2-(methylthio)-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one (CAS 87572-21-2)
- N-(9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)acetamide (CAS 1443367-96-1)
- 6-Amino-2-methyl-4H-chromen-4-one (CAS 75487-98-8)
- N-(4-Bromobenzo[d]thiazol-2-yl)-4-ethoxybenzamide (CAS 892849-48-8)
- Ruthenium(2+), (2,2′-biquinoline-κN1,κN1')(pyridine)(2,2':6',2''-terpyridine-κN1,κN1',κN1'')-, (OC-6-32)-, hexafluorophosphate(1-) (1:2) (CAS 1620403-19-1)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
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 13829788188 / jacky.chen@cato-chem.com