5-(3,4-Dimethoxyphenyl)-1,3,4-oxadiazol-2-amine CAS 60135-71-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 60135-71-9 |
| Molecular Formula | C10H11N3O3 |
| Molecular Weight | 221.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(3,4-Dimethoxyphenyl)-1,3,4-oxadiazol-2-amine (CAS 60135-71-9) 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.) | 1974 |
| 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
- 5-(2,4-Dimethoxyphenyl)-1,3,4-oxadiazol-2-amine (CAS 19949-28-1)
- 5-(3,5-Dimethoxyphenyl)-1,3,4-oxadiazol-2-amine (CAS 19949-29-2)
- 5-(1-Ethyl-5-methyl-1h-pyrazol-4-yl)-1,2-oxazole-3-carboxylic acid (CAS 957487-32-0)
- 1-(2-Hydroxyethyl)-1H-pyrazole-4-carboxylic acid (hydrochloride) (CAS 2137560-12-2)
- 4-Fluoro-1-phenyl-4-(pyrrolidin-1-yl)butan-1-one maleate (CAS 59921-81-2)
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