2-(3,4-Dimethoxyphenyl)benzo[d]oxazol-5-amine CAS 389081-33-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 389081-33-8 |
| Molecular Formula | C15H14N2O3 |
| Molecular Weight | 270.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,4-Dimethoxyphenyl)benzo[d]oxazol-5-amine (CAS 389081-33-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H14N2O3. Molecular weight: 270.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H14N2O3 |
| Molecular Weight | 270.28 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Dimethoxyphenyl Standards
- 2-(2,5-Dimethoxyphenyl)benzo[d]oxazol-5-amine (CAS 1014405-05-0)
- 3-(3,4-Dimethoxyphenyl)benzofuran-5-ol (CAS 1574480-03-7)
- 6-(3,5-Dimethoxyphenyl)-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 1956376-47-8)
- 3-(3,4-Dimethoxyphenyl)isobenzofuran-1(3H)-one (CAS 37618-00-1)
- 6-(3,4-Dimethoxyphenyl)-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 235100-55-7)
- 6-(3,4-Dimethoxyphenyl)-7-methyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 439112-29-5)
- Ethyl 2-((2,4-dimethoxyphenyl)thio)-2-oxoacetate (CAS 1443309-69-0)
- Ethyl 2-((3,4-dimethoxyphenyl)thio)-2-oxoacetate (CAS 1443312-58-0)
Recommended Standards
- 2-(2-Phenoxyacetamido)benzamide (CAS 52910-87-9)
- 2-(4-Acetylphenoxy)-2-phenylacetic acid (CAS 885949-44-0)
- 2-(2-Nitroethyl)-N-phenylbenzamide (CAS 339016-52-3)
- tert-butyl N-(2-methoxyethyl)carbamate (CAS 30751-70-3)
- 3-amino-1-(2-chloro-5-methoxyphenyl)urea (CAS 743397-09-3)
- (S)-1-((R)-sec-butyl)-N-(2,6-dimethylphenyl)piperidine-2-carboxamide hydrochloride (CAS 2125995-27-7)
- Methyl 2-(2-(4-chlorophenyl)thiazol-4-yl)acetate (CAS 17969-38-9)
- 2-(Furan-2-yl)benzonitrile (CAS 155395-45-2)
- 3-Methoxy-2-methyl-6-(4-phenyl-1H-pyrazol-3-yl)phenol (CAS 385401-10-5)
- Autoinducing Peptide I trifluoroacetate salt (CAS 200010-29-3)
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