4-(((2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)amino)benzonitrile CAS 219763-81-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 219763-81-2 |
| Molecular Formula | C14H12N2O4 |
| Molecular Weight | 272.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(((2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)amino)benzonitrile (CAS 219763-81-2) pharmaceutical standards reference standard. Molecular formula: C14H12N2O4. Molecular weight: 272.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H12N2O4 |
| Molecular Weight | 272.26 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- 2-(((2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)amino)benzonitrile (CAS 1020252-22-5)
- Dimethyl [3,3'-bipyridine]-6,6'-dicarboxylate (CAS 1033202-47-9)
- 2-(7-(1,5-Dimethyl-1h-pyrazol-4-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)acetic acid (CAS 1174835-55-2)
- [7-(1,3-dimethyl-1H-pyrazol-4-yl)[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]acetic acid (CAS 1174878-01-3)
- Dimethyl [3,3'-bipyridine]-5,5'-dicarboxylate (CAS 128612-43-1)
- Dimethyl 2, 2'-bipyridine-6, 6'-dicarboxylate (CAS 142593-07-5)
- Dimethyl 2,2’-Bipyridine-5,5’-dicarboxylate (CAS 1762-45-4)
- Dimethyl [2,2'-bipyridine]-3,3'-dicarboxylate (CAS 39775-31-0)
Recommended Standards
- 3-Nitro-4-(o-tolylamino)benzoic acid (CAS 860698-95-9)
- 4-(Benzylamino)-3-nitrobenzoic acid (CAS 68502-37-4)
- 3-Nitro-4-(3-toluidino)benzoic acid (CAS 452088-49-2)
- 1-((Tert-butoxycarbonyl)amino)-4-ethylcyclohexane-1-carboxylic acid (CAS 1097135-66-4)
- Benzyl 2-(aminomethyl)morpholine-4-carboxylate (CAS 317365-31-4)
- Tert-butyl 4-(2-(trifluoromethyl)phenoxy)piperidine-1-carboxylate (CAS 921605-76-7)
- Menaquinone impurity 19 (CAS 65061-22-5)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)benzo[d]thiazole-6-carboxylic acid (CAS 2243507-49-3)
- N-(2-Methoxyphenyl)-2-methylalanine (CAS 725234-45-7)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
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