2,4-Dimethoxy-N-(3-(3-methylpentan-3-yl)isoxazol-5-yl)benzamide CAS 189038-97-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 189038-97-9 |
| Molecular Formula | C18H24N2O4 |
| Molecular Weight | 332.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dimethoxy-N-(3-(3-methylpentan-3-yl)isoxazol-5-yl)benzamide (CAS 189038-97-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H24N2O4. Molecular weight: 332.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H24N2O4 |
| Molecular Weight | 332.39 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Nitrogen Atoms | 2 |
Related Dimethoxy Standards
- 2,6-Dimethoxy-N-(5-(2-methylpentan-2-yl)isoxazol-3-yl)benzamide (CAS 82558-70-1)
- 2,6-Dimethoxy-N-(5-(3-methylpentan-3-yl)isoxazol-3-yl)benzamide (CAS 82558-73-4)
- 6-(4,5-Dimethoxy-2-methylphenyl)-3-methylimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1437434-53-1)
- 3,4-Dimethoxy-α-naphthoflavone (CAS 14756-24-2)
- 2,4-Dimethoxy-3-iodo-6-(trifluoromethyl)pyridine (CAS 1227513-57-6)
- 2,3-Dimethoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)pyridine (CAS 1357387-31-5)
- 5,7-Dimethoxy-2-phenyl-4-(trifluoromethyl)quinoline (CAS 129633-26-7)
- 5,8-Dimethoxy-2-[3-(trifluoromethyl)phenyl]quinoline (CAS 860783-87-5)
Recommended Standards
- tert-butyl N-tert-butoxycarbonyl-N-(tert-butoxycarbonylamino)carbamate (CAS 185456-26-2)
- N-tert-Butoxycarbonyl-N-[3-(tert-butoxycarbonylamino)propyl]glycine (CAS 192124-66-6)
- [4-[2-(4-Methoxyphenyl)ethoxy]phenyl]-phenylmethanone (CAS 185140-78-7)
- tert-Butyl (3-bromo-5-chloro-2-fluorophenyl)carbamate (CAS 1269232-94-1)
- 3-(2-(2-(Benzyloxy)acetamido)phenoxy)thiophene-2-carboxylic acid (CAS 900019-12-7)
- 2-Ethynylbenzene-1,3-diol (CAS 466635-66-5)
- 4-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)butanoic acid (CAS 1038375-57-3)
- N-Methyl-N-(2-pyridyl)glycine Ethyl Ester (CAS 1249006-32-3)
- 2-(Aminomethyl)-3-bromo-6-(difluoromethyl)pyridine (CAS 1805019-98-0)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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