(5E)-1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-5-({[3-(trifluoromethyl)phenyl]amino}methylidene)-1,3-diazinane-2,4,6-trione CAS 306978-02-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 306978-02-9 |
| Molecular Formula | C20H14ClF6N5O3 |
| Molecular Weight | 521.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5E)-1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-5-({[3-(trifluoromethyl)phenyl]amino}methylidene)-1,3-diazinane-2,4,6-trione (CAS 306978-02-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H14ClF6N5O3. Molecular weight: 521.80 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H14ClF6N5O3 |
| Molecular Weight | 521.80 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related E Standards
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- 5-acetyl-2-{[5-chloro-2-nitro-4-(trifluoromethyl)phenyl]thio}-4-(4-methoxyphenyl)-6-methylnicotinonitrile (CAS 256414-71-8)
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Recommended Standards
- 7-(4-Bromophenyl)-2-chloro-6-(4-methoxyphenyl)-7,12-dihydro-6H-chromeno[4,3-d][1,2,4]triazolo[1,5-a]pyrimidine (CAS 303094-16-8)
- 2-(1-(2,5-Dichlorophenyl)-1H-pyrazole-4-carbonyl)phenyl (3-chlorophenyl)methanesulfonate (CAS 956910-62-6)
- 4-Bromo-5-chloro-N-(2,4-dimethoxybenzyl)-2-fluoro-N-(thiazol-2-yl)benzenesulfonamide (CAS 2342604-44-6)
- Mercury sulfate (CAS 7783-36-0)
- 3-Cyclopropyl-5-(4-fluoropyrrolidin-2-yl)-1,2,4-oxadiazole hydrochloride (CAS 2097932-65-3)
- 1-Cyclopropyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 874297-79-7)
- 4-(tert-Butyl)-5-(ethylsulfonyl)pyrimidin-2-amine (CAS 1708296-70-1)
- 2-Amino-5-bromothiazole-4-carboxylic acid (CAS 858486-46-1)
- 5-Bromo-N-tert-butylnicotinamide (CAS 342013-78-9)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
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