3-(5,7-Dichlorobenzo[d]oxazol-2-yl)aniline CAS 293738-22-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 293738-22-4 |
| Molecular Formula | C13H8Cl2N2O |
| Molecular Weight | 279.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(5,7-Dichlorobenzo[d]oxazol-2-yl)aniline (CAS 293738-22-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H8Cl2N2O. Molecular weight: 279.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H8Cl2N2O |
| Molecular Weight | 279.12 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 Dichlorobenzo Standards
- 4-(5,7-Dichlorobenzo[d]oxazol-2-yl)aniline (CAS 293738-23-5)
- N-(4,7-Dichlorobenzo[d]thiazol-2-yl)cyclopropanecarboxamide (CAS 912768-23-1)
- 5,7-Dichlorobenzo[c][1,2,5]oxadiazole-4-sulfonyl chloride (CAS 890095-79-1)
- 3,4-Dichlorobenzo[b]thiophene-2-carbonyl chloride (CAS 34576-86-8)
- 5-(5,7-Dichlorobenzo[d]oxazol-2-yl)-2-methylaniline (CAS 380882-58-6)
- 2,3-dichlorobenzo[f]quinoxaline (CAS 26907-93-7)
- 1,3-Dichlorobenzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile (CAS 170894-91-4)
- 3,6-Dichlorobenzo[b]thiophene-2-carbohydrazide (CAS 329219-49-0)
Recommended Standards
- 2-Chloro-5-(5-chloro-1,3-benzoxazol-2-yl)aniline (CAS 443290-23-1)
- 3,3’-Dichlorobenzil (CAS 35190-07-9)
- 2-{[(2,4-dichlorophenyl)methyl]amino}pyrimidine-5-carbonitrile (CAS 400084-62-0)
- 6-Methyl-1H-indole-5-carbaldehyde (CAS 1240321-98-5)
- N-(3,5-dimethylphenyl)-N-(phenylsulfonyl)glycine (CAS 412939-58-3)
- Tert-butyl 3-(pyrazin-2-ylamino)azetidine-1-carboxylate (CAS 1380300-41-3)
- 4-(4-Fluorophenoxy)-1H-pyrazole (CAS 1429902-97-5)
- 2-(2,2,2-Trifluoroethoxy)-1,3,2-dioxaphospholane 2-oxide (CAS 67605-68-9)
- 6-Methoxy-9-methyl-9H-purin-2-amine (CAS 61580-66-3)
- (Ser(PO?H?)3??·???)-Tau Peptide (379-408) trifluoroacetate salt (CAS 2022956-60-9)
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