4-(3,4-Dimethoxyphenyl)-1,2,5-oxadiazol-3-amine CAS 893725-40-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 893725-40-1 |
| Molecular Formula | C10H11N3O3 |
| Molecular Weight | 221.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3,4-Dimethoxyphenyl)-1,2,5-oxadiazol-3-amine (CAS 893725-40-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11N3O3. Molecular weight: 221.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11N3O3 |
| Molecular Weight | 221.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Dimethoxyphenyl Standards
- 5-(2,3-dimethoxyphenyl)-1,3,4-oxadiazol-2-amine (CAS 1016783-13-3)
- 5-(2,5-Dimethoxyphenyl)-1,3,4-oxadiazol-2-amine (CAS 1105193-64-3)
- 3-(2,3-Dimethoxyphenyl)-1,2-oxazol-5-ol (CAS 1188049-17-3)
- 5-(3,5-dimethoxyphenyl)-1,2,4-oxadiazol-3-amine (CAS 1344017-74-8)
- 3-(3,4-Dimethoxyphenyl)-1,2-oxazol-5-ol (CAS 1354915-85-7)
- 3-(3,5-Dimethoxyphenyl)-1,2-oxazol-5-ol (CAS 1354918-91-4)
- 3-(2,4-Dimethoxyphenyl)-1,2-oxazol-5-ol (CAS 1354923-85-5)
- 3-(2,6-Dimethoxyphenyl)isoxazol-5-ol (CAS 1354925-26-0)
Recommended Standards
- 4-(2-Oxo-1,3-oxazinan-3-yl)benzoic acid (CAS 766556-62-1)
- 4-(3,4-Dimethoxyphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 2197053-18-0)
- 4-(2-Formamidophenyl)-4-oxobutanoic acid (CAS 35402-54-1)
- 2-Chloro-4-(dibenzo[b,d]thiophen-1-yl)-6-phenyl-1,3,5-triazine (CAS 1476735-48-4)
- Tert-butyl 3-(4-amino-1H-pyrazol-1-yl)piperidine-1-carboxylate (CAS 1201935-54-7)
- 3-Ethyltetrahydro-2H-pyran-3-carboxylic acid (CAS 1158760-08-7)
- 5-Iodopentanenitrile (CAS 6727-75-9)
- 3-Chloro-2-ethoxy-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 88405-07-6)
- Butyl 2,2-difluorobutanoate (CAS 1000339-45-6)
- Casein kinase II peptide Substrate (CAS 154444-98-1)
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