2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(methylsulfonamido)phenyl)propanoic acid CAS 266999-20-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 266999-20-6 |
| Molecular Formula | C25H24N2O6S |
| Molecular Weight | 480.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(methylsulfonamido)phenyl)propanoic acid (CAS 266999-20-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C25H24N2O6S. Molecular weight: 480.53 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C25H24N2O6S |
| Molecular Weight | 480.53 g/mol |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related H Standards
- 1-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-((tert-butoxycarbonyl)amino)cyclohexane-1-carboxylic acid (CAS 914358-27-3)
- 1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-(((tert-butoxycarbonyl)amino)methyl)piperidine-4-carboxylic acid (CAS 2137931-61-2)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(1-(tert-butoxycarbonyl)pyrrolidin-2-yl)propanoic acid (CAS 553643-50-8)
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- 2-(4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-(tert-butoxycarbonyl)piperidin-4-yl)acetic acid (CAS 946682-26-4)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-bromo-4-hydroxyphenyl)propanoic acid (CAS 1379879-68-1)
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- 3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-([1,1'-biphenyl]-4-ylmethyl)propanoic acid (CAS 1260618-86-7)
Recommended Standards
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(methylsulfonamido)phenyl)propanoicacid (CAS 266999-22-8)
- 3-(3,5-Diphenyl-4H-1,2,4-triazol-4-yl)-9-(3-fluorophenyl)-9H-carbazole (CAS 2044704-98-3)
- (2S,3R,4S,5S,6R)-5-Hydroxy-6-(hydroxymethyl)-2-(phenylthio)tetrahydro-2H-pyran-3,4-diyl dibenzoate (CAS 138857-53-1)
- Esmolol Hydrochloride (CAS 81161-17-3)
- 4-(2-Cyanophenyl)benzonitrile (CAS 42289-52-1)
- 5-(2-Methylphenethyl)-1,3,4-thiadiazol-2-amine (CAS 100988-13-4)
- 3,3'-(Anthracene-9,10-diyl)dibenzaldehyde (CAS 324751-00-0)
- 2-Amino-5-fluorobenzoic acid hydrochloride (CAS 52548-62-6)
- 6-Bromo-4-methyl-2,3-dihydro-1H-inden-1-one (CAS 24078-18-0)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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