(9H-fluoren-9-yl)methyl (S)-(1-hydroxy-4-oxo-4-(tritylamino)butan-2-yl)carbamate CAS 198543-08-7
| CAS No. | 198543-08-7 |
| Molecular Formula | C38H34N2O4 |
| Molecular Weight | 582.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(9H-fluoren-9-yl)methyl (S)-(1-hydroxy-4-oxo-4-(tritylamino)butan-2-yl)carbamate (C38H34N2O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
(9H-fluoren-9-yl)methyl (S)-(1-hydroxy-4-oxo-4-(tritylamino)butan-2-yl)carbamate (CAS 198543-08-7) is a high-purity analytical reference standard with the molecular formula C38H34N2O4 and a molecular weight of 582.69 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (9H-fluoren-9-yl)methyl (S)-(1-hydroxy-4-oxo-4-(tritylamino)butan-2-yl)carbamate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C38H34N2O4 |
| Molecular Weight | 582.69 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) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 2 |
Related H Standards
- (9H-fluoren-9-yl)methyl (R)-(1-amino-1-oxo-3-(tritylthio)propan-2-yl)carbamate (CAS 202752-01-0)
- (9H-fluoren-9-yl)methyl (S)-(1-amino-1-oxo-3-(tritylthio)propan-2-yl)carbamate (CAS 2197916-88-2)
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- (9H-Fluoren-9-yl)methyl (R)-(1-hydroxy-3-(tritylthio)propan-2-yl)carbamate (CAS 215954-72-6)
- 9H-Fluoren-9-ylmethyl N-[(2S)-1-oxo-4-[(triphenyl-methyl)carbamoyl]butan-2-yl]carbamate (CAS 334918-39-7)
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Recommended Standards
- (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[[(4-methylphenyl)-diphenylmethyl]amino]propanoic acid (CAS 1263046-35-0)
- Benzyl 2-[(2S)-2-[(2S)-2-(2-{[(tert-butoxy)carbonyl]amino}acetamido)-3-phenylpropanamido]-4-methylpentanamido]acetate (CAS 200427-89-0)
- N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-(2-(tert-butoxy)-2-oxoethyl)-N6-(tert-butoxycarbonyl)-L-lysine (CAS 866602-35-9)
- Benzyl 2-[[(2S)-2-[[(2R)-2-[[2-(tert-butoxycarbonylamino)acetyl]amino]-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]acetate (CAS 2227198-99-2)
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