(S)-2-Amino-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoic acid CAS 878384-69-1
| CAS No. | 878384-69-1 |
| Molecular Formula | C15H22BNO4 |
| Molecular Weight | 291.15 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a process- or degradation-related impurity, (S)-2-Amino-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoic acid (CAS 878384-69-1, C15H22BNO4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (S)-2-Amino-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 291.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO manufactures (S)-2-Amino-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoic 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 | C15H22BNO4 |
| Molecular Weight | 291.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related S Standards
- 2-Amino-N,N-dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinamide (CAS 1092580-90-9)
- Ethyl 3-amino-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1350989-93-3)
- Methyl 4-amino-2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 2691878-87-0)
- 2-(2-Amino-5-bromobenzoyl)-5-methylpyridine (CAS 1798043-23-8)
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Recommended Standards
- (3-(tert-Butoxycarbonyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-yl)boronic acid (CAS 720692-77-3)
- 2-Iodo-N,N-dimethylbenzothioamide (CAS 79361-50-5)
- Methyl 5-chloro-4-(4-chloro-1-methyl-1H-pyrazol-5-yl)thiophene-2-carboxylate (CAS 1956380-44-1)
- 2-Methoxy-N-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide (CAS 2246664-51-5)
- Flupentixol Impurity 39 (CAS 850808-70-7)
- Visomitin Impurity 4 (CAS CATO-C4X-20824)
- Regorafenib Impurity 36 (CAS 864245-61-4)
- 3-Tridecylhexadecanoic Acid Ethyl Ester (CAS 1416474-19-5)
- 5-Amino-1-methyl-1H-pyrazole-3-ethanol (CAS 1224888-33-8)
- N-(5-Amino-1-benzyl-1H-1,2,4-triazol-3-yl)acetamide (CAS 908301-61-1)
- 4-(Pyrrolidin-3-yloxy)pyridine dihydrochloride (CAS 1220040-28-7)
- Methyl 5-amino-3-bromo-2-methylbenzoate (CAS 1374264-44-4)
- 5-MEthyl-2-(methylthio)oxazolo[5,4-b]pyridine (CAS 1206970-06-0)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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