3-(4-(Tert-butoxycarbonyl)-1,4-diazepan-1-yl)quinoxaline-2-carboxylic acid CAS 1858256-84-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1858256-84-4 |
| Molecular Formula | C19H24N4O4 |
| Molecular Weight | 372.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(4-(Tert-butoxycarbonyl)-1,4-diazepan-1-yl)quinoxaline-2-carboxylic acid (CAS 1858256-84-4) pharmaceutical standards reference standard. Molecular formula: C19H24N4O4. Molecular weight: 372.42 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H24N4O4 |
| Molecular Weight | 372.42 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.) | 1995 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- tert-Butyl ((3-(1-benzyl-5-oxopyrrolidin-3-yl)-1,2,4-oxadiazol-5-yl)methyl)carbamate (CAS 1823801-13-3)
- (R)-3-(2-(Aminomethyl)-2,3-dihydro-1H-pyrrolo-[1,2-a]indol-9-yl)-4-(phenylamino)-1H-pyrrole-2,5-dione (CAS 950751-58-3)
- (S)-2-(5-(Cyclopropylethynyl)-4-phenyl-1H-1,2,3-triazol-1-yl)-N-hydroxy-3-phenylpropanamide (CAS 1620779-53-4)
- ((2R,3S,4R,5R)-5-(6-(2-Acetylbenzamido)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 398133-26-1)
- (2-Propylpyrimidin-5-yl)methanol (CAS 1339828-73-7)
- 2-(2-Bromo-3-methylphenyl)ethan-1-ol (CAS 248920-15-2)
- 36332-93-1 7STP871R4S Methylarachidic acid UNII-7STP871R4S 18-Methyleicosanoic acid Anteisoheneicosanoic acid Eicosanoic acid, 18-methyl- 18-MEA (CAS 36332-93-1)
- 5-(3-bromopropyl)-1H-1,2,3,4-tetrazole (CAS 868600-66-2)
- 7-(Bromomethyl)benzofuran (CAS 95333-19-0)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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