(S)-2-Amino-3-(4-((5-amino-2-phenylbenzo[d]oxazol-7-yl)methoxy)-3,5-dichlorophenyl)propanoic acid hydrochloride CAS 1597402-27-1
| CAS No. | 1597402-27-1 |
| Molecular Formula | C23H19Cl2N3O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 508.78 g/mol gives (S)-2-Amino-3-(4-((5-amino-2-phenylbenzo[d]oxazol-7-yl)methoxy)-3,5-dichlorophenyl)propanoic acid hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(S)-2-Amino-3-(4-((5-amino-2-phenylbenzo[d]oxazol-7-yl)methoxy)-3,5-dichlorophenyl)propanoic acid hydrochloride (CAS 1597402-27-1), molecular formula C23H19Cl2N3O4HCl and molecular weight 508.78 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (S)-2-Amino-3-(4-((5-amino-2-phenylbenzo[d]oxazol-7-yl)methoxy)-3,5-dichlorophenyl)propanoic acid hydrochloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 508.78 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (S)-2-Amino-3-(4-((5-amino-2-phenylbenzo[d]oxazol-7-yl)methoxy)-3,5-dichlorophenyl)propanoic acid hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C23H19Cl2N3O4 2*HCl |
| Molecular Weight | 508.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related S Standards
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Recommended Standards
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- Amyloid β-Protein (1-40) trifluoroacetate salt (CAS 131438-79-4)
- 5-(2-(2-(4-Methoxyphenyl)propan-2-yl)pyrimidin-4-yl)-4-methylthiazol-2-amine (CAS 1217487-31-4)
- Methyl 2-[Bis(2,2,2-trifluoroethoxy)phosphoryl]propionate (CAS 88738-84-5)
- 3-Cyclopropyl-5-(piperidin-4-yl)-1,2,4-oxadiazole (CAS 1036461-01-4)
- 4-(3-Acetyl-2-hydroxy-4,6-dimethoxyphenyl)-1-methylpiperidin-3-yl acetate (CAS 1415564-91-8)
- tert-Butyl 4-(2-aminopropyl)-1-piperidinecarboxylate (CAS 1782612-46-7)
- 1-Benzyl-3-(hydroxymethyl)pyridin-1-ium bromide (CAS 244267-38-7)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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