3,5-Bis(benzo[d]oxazol-2-yl)aniline CAS 1706451-69-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1706451-69-5 |
| Molecular Formula | C20H13N3O2 |
| Molecular Weight | 327.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Bis(benzo[d]oxazol-2-yl)aniline (CAS 1706451-69-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H13N3O2. Molecular weight: 327.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H13N3O2 |
| Molecular Weight | 327.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 1-(2-Fluorophenyl)-3-(thiophen-2-yl)-1H-pyrazole-5-carboxylic acid (CAS 618382-82-4)
- 2-Chloro-4-(4-chloro-2-methoxyphenyl)benzonitrile (CAS 1355248-21-3)
- 2-(3-Methylphenyl)-4-[3-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazol-5-yl]-1,2-dihydrophthalazin-1-one (CAS 1207035-43-5)
- 2-(1h-Indol-4-yl)acetonitrile (CAS 30933-66-5)
- 4-Chloro-1-(4-isopropylphenyl)butan-1-one (CAS 70289-38-2)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
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