3-(3,5-Dimethyl-4-(3-(3-methylisoxazol-5-yl)propoxy)phenyl)-5-(trifluoromethyl)-1,2,4-oxadiazole CAS 153168-05-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 153168-05-9 |
| Molecular Formula | C18H18F3N3O3 |
| Molecular Weight | 381.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3,5-Dimethyl-4-(3-(3-methylisoxazol-5-yl)propoxy)phenyl)-5-(trifluoromethyl)-1,2,4-oxadiazole (CAS 153168-05-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H18F3N3O3. Molecular weight: 381.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H18F3N3O3 |
| Molecular Weight | 381.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Dimethyl Standards
- Ethyl 2-(6-(1,3-dimethyl-1H-pyrazol-4-yl)-3-methyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetate (CAS 1052634-92-0)
- Dimethyl 2-(1-phenylcyclopentane-1-carboxamido)terephthalate (CAS 1024058-11-4)
- n-[1-(4,5-dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-methyl-1h-pyrazol-5-yl]adamantane-1-carboxamide (CAS 1004679-87-1)
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Recommended Standards
- (2Z)-2-[(4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)methylidene]-2,3-dihydro-1H-inden-1-one (CAS 268563-95-7)
- 2-Phenyl-3-((4-(trifluoromethoxy)phenyl)amino)-1H-inden-1-one (CAS 1022801-36-0)
- (Z)-3-(3-(3-(trifluoromethyl)phenoxy)benzylidene)indolin-2-one (CAS 860784-43-6)
- 4-Allyl-3-((naphthalen-1-ylmethyl)thio)-5-(thiophen-2-yl)-4H-1,2,4-triazole (CAS 587000-20-2)
- Diethyl 4-bromoisophthalate (CAS 56984-35-1)
- N-(2-((2-(4-chlorophenyl)-4-methylthiazol-5-yl)methoxy)phenyl)acetamide (CAS 866018-32-8)
- n-Heptyl-d15 Alcohol (CAS 194793-95-8)
- 6-Chloro-2,4-difluoro-3-methylbenzamide (CAS 2415751-80-1)
- Propyl 2-oxopropanoate (CAS 20279-43-0)
- Insulin aspart (CAS 116094-23-6)
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