Ethyl 3-[2-(4-fluorophenyl)-4-methyl-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl]-1,2,4-oxadiazole-5-carboxylate CAS 933219-93-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 933219-93-3 |
| Molecular Formula | C15H12FN5O5 |
| Molecular Weight | 361.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 3-[2-(4-fluorophenyl)-4-methyl-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl]-1,2,4-oxadiazole-5-carboxylate (CAS 933219-93-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H12FN5O5. Molecular weight: 361.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H12FN5O5 |
| Molecular Weight | 361.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Ethyl Standards
- 5-(4-Fluorophenyl)-2,4-dihydroxy-5,11-dihydro-6H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidin-6-one (CAS 433693-72-2)
- 2,4,6-Tris(4-fluorophenyl)pyridine (CAS 41855-53-2)
- Methyl 1-(2-fluorophenyl)-3-methyl-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011400-05-7)
- 1-(3-Fluorophenyl)-6-methyl-3-(quinolin-2-ylmethoxy)pyridazin-4(1H)-one (CAS 146824-87-5)
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- N-[(4-Fluorophenyl)methyl]-2-[2-(pyridin-2-yl)-1,3-benzoxazol-5-yl]acetamide (CAS 866041-10-3)
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Recommended Standards
- 4-[2-(Boc-amino)-2-propyl]phenylboronic Acid Pinacol Ester (CAS 335592-60-4)
- N,N-diisopropyl-2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 2248763-87-1)
- 4-[(E)-2-[(3-Nitrophenyl)methylidene]hydrazin-1-yl]-2-(trifluoromethyl)quinazoline (CAS 303148-94-9)
- tert-Butyl [2-({2-amino-4-[(dimethylamino)-sulfonyl]phenyl}amino)ethyl]carbamate (CAS 932520-24-6)
- Ethyl 3-(p-tolyl)-1H-pyrazole-4-carboxylate (CAS 1242014-95-4)
- 1-(6-Bromopyridin-3-yl)cyclopropanecarbonitrile (CAS 827628-16-0)
- 4,5,9,10-Tetrabromo-2,7-dioctylbenzo[lmn][3,8]phenanthroline-1,3,6,8-tetraone (CAS 954374-43-7)
- 3,5-Dichloro-3-(3,5-dimethylphenyl)propiophenone (CAS 898781-07-2)
- tert-butyl 2-(2,3-dioxoazepan-1-yl)acetate (CAS 2060006-39-3)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
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