2-((Tert-butoxycarbonyl)amino)-5-chloro-2,3-dihydro-1h-indene-2-carboxylic acid CAS 1427501-69-6
| CAS No. | 1427501-69-6 |
| Molecular Formula | C15H18ClNO4 |
| Molecular Weight | 311.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-((Tert-butoxycarbonyl)amino)-5-chloro-2,3-dihydro-1h-indene-2-carboxylic acid (CAS 1427501-69-6) is a high-purity analytical reference standard with the molecular formula C15H18ClNO4 and a molecular weight of 311.76 g/mol.
2-((Tert-butoxycarbonyl)amino)-5-chloro-2,3-dihydro-1h-indene-2-carboxylic acid (C15H18ClNO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H18ClNO4 |
| Molecular Weight | 311.76 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- (2R,3R)-2-(2-Chloro-phenyl)-1-(2-methoxy-ethyl)-6-oxo-piperidine-3-carboxylic acid (CAS 1354487-57-2)
- (S)-2-(tert-Butoxycarbonyl)-6-chloro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1923068-87-4)
- 4-[(4-methylpiperidin-1-yl)methyl]-1,3-thiazol-2-amine (CAS 792954-13-3)
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- 4-Methylumbelliferyl 2-Sulfamino-2-deoxy-α-D-glucopyranoside (CAS 180088-52-2)
- 2-(((1-Methylpyrrolidin-2-yl)methyl)amino)ethanol (CAS 1026873-64-2)
- Ilaprazole Impurity 62 (CAS CATO-C4X-113062)
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