2-((5-Amino-1H-1,2,4-triazol-3-yl)methyl)isoindoline-1,3-dione CAS 21733-07-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21733-07-3 |
| Molecular Formula | C11H9N5O2 |
| Molecular Weight | 243.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-((5-Amino-1H-1,2,4-triazol-3-yl)methyl)isoindoline-1,3-dione (CAS 21733-07-3) pharmaceutical standards reference standard. Molecular formula: C11H9N5O2. Molecular weight: 243.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H9N5O2 |
| Molecular Weight | 243.22 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.) | 1963 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 2-((2-Methyl-5-nitroquinolin-8-yl)oxy)acetonitrile (CAS 88757-93-1)
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- 4-(3-propyl-1,2,4-oxadiazol-5-yl)butanoic acid (CAS 1153313-94-0)
- (2-Mercapto-1-(4-methoxybenzyl)-1H-imidazol-5-yl)methanol (CAS 470690-99-4)
- Aucubin Impurity 5 (Plantarenaloside) (CAS 72396-01-1)
- 3,5-Dimethyl-1-(3-(methylsulfonyl)propyl)-1h-pyrazol-4-amine (CAS 1341714-79-1)
- 6-Amino-1-(2-(diethylamino)ethyl)pyrimidine-2,4(1H,3H)-dione (CAS 2434-44-8)
- 2-Amino-4-(2,5-dimethoxyphenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile (CAS 876709-89-6)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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