1-((9H-Fluoren-9-yl)methyl) 4-(tert-butyl) 2,3-dihydropyrazine-1,4-dicarboxylate CAS 1228675-22-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1228675-22-6 |
| Molecular Formula | C24H26N2O4 |
| Molecular Weight | 406.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((9H-Fluoren-9-yl)methyl) 4-(tert-butyl) 2,3-dihydropyrazine-1,4-dicarboxylate (CAS 1228675-22-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H26N2O4. Molecular weight: 406.47 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H26N2O4 |
| Molecular Weight | 406.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related H Standards
- 8-{[(9H-fluoren-9-yl)methoxy]carbonyl}-1-oxa-2,8-diazaspiro[4.5]dec-2-ene-3-carboxylic acid (CAS 1803562-58-4)
- 7-(((9H-Fluoren-9-yl)methoxy)carbonyl)-3-oxo-2,3,5,6,7,8-hexahydro-[1,2,4]triazolo[4,3-a]pyrazine-6-carboxylic acid (CAS 2137493-56-0)
- (9H-Fluoren-9-yl)methyl (perfluorophenyl) carbonate (CAS 88744-04-1)
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-fluoro-5-methoxybenzoic acid (CAS 2243516-10-9)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(but-3-en-1-yl)hex-5-enoic acid (CAS 1311992-98-9)
- 8-(9H-Fluoren-9-ylmethyl) 8-azaspiro[4.5]decane-2,8-dicarboxylate (CAS 1823271-79-9)
- 8-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-oxaspiro[3.5]nonane-2-carboxylic acid (CAS 2137620-12-1)
- 5-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2-carboxylic acid (CAS 197238-14-5)
Recommended Standards
- 120462-45-5 C22H30O7 Lophanthoidin E W1374 (CAS 120462-45-5)
- tert-Butyl 4-(2-ethoxy-2-oxo-1-phenylethyl)-4-(nitromethyl)piperidine-1-carboxylate (CAS 1245643-40-6)
- Honyucitrin (CAS 114542-44-8)
- 4-((4-Chloro-3-fluorobenzyl)oxy)benzaldehyde (CAS 1443305-52-9)
- (Sa,S)-Xyl-Bn-SIPHOX (CAS 913829-90-0)
- 2-(2-((3-Ethynylphenyl)amino)-2-oxoethoxy)acetic acid (CAS 1291471-25-4)
- 2-(2-Bromo-6-chloropyridin-3-yl)acetonitrile (CAS 1227607-29-5)
- Tert-butyl (1-(3-cyanopyridin-2-yl)piperidin-4-yl)carbamate (CAS 848500-02-7)
- 3-(Benzo[d][1,3]dioxol-5-yl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-22-6)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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