(S)-5-Methoxy-5-oxo-2-(tritylamino)pentanoic acid CAS 55878-80-3
| CAS No. | 55878-80-3 |
| Molecular Formula | C25H24NO4 |
| Molecular Weight | 402.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (S)-5-Methoxy-5-oxo-2-(tritylamino)pentanoic acid is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(S)-5-Methoxy-5-oxo-2-(tritylamino)pentanoic acid (CAS 55878-80-3) is a high-purity analytical reference standard with the molecular formula C25H24NO4 and a molecular weight of 402.46 g/mol.
(S)-5-Methoxy-5-oxo-2-(tritylamino)pentanoic acid (C25H24NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 (S)-5-Methoxy-5-oxo-2-(tritylamino)pentanoic acid 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 | C25H24NO4 |
| Molecular Weight | 402.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related S Standards
- 4-(2-(7-Methoxy-4,4-dimethyl-1,3-dioxo-3,4-dihydroisoquinolin-2(1H)-yl)ethyl)benzenesulfonamide (CAS 33456-68-7)
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Recommended Standards
- (2S,3S)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2-(2-methoxypropan-2-yl)-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 2227217-22-1)
- 2-((4-(Azepan-1-ylsulfonyl)phenyl)carbamoyl)benzoic acid (CAS 314766-79-5)
- 4,4'-Sulfonylbis(phenoxybenzene) (CAS 1623-91-2)
- 2-((4-(N-cyclohexylsulfamoyl)phenyl)carbamoyl)benzoic acid (CAS 514824-92-1)
- 2-Amino-1-(4-methoxypyrrolo[2,1-f][1,2,4]triazin-6-yl)ethan-1-ol (CAS 1556653-27-0)
- 3-Bromo-1H-indazol-6-ol (CAS 117883-42-8)
- methyl 2-(4-formyl-2,6-dimethylphenoxy)acetate (CAS 241498-49-7)
- rac-1-Azido-3-(1-naphthalenyloxy)-2-propanol (CAS 87102-64-5)
- 3-Amino-n-((1-ethylpyrrolidin-2-yl)methyl)benzenesulfonamide (CAS 923170-49-4)
- 5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-thiophene-2-sulfonic acid (2-methoxy-ethyl)-amide (CAS 1266480-29-8)
- Methyl 2-amino-5-phenylthiophene-3-carboxylate (CAS 61325-02-8)
- 3-Iodo-5-isopropylbenzaldehyde (CAS 1289200-88-9)
- 4-Hydroxy-4,4-diphosphonobutanoic acid (CAS 70794-95-5)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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