3-((tert-Butoxycarbonyl)amino)-3-(naphthalen-1-yl)propanoic acid CAS 268209-95-6
| CAS No. | 268209-95-6 |
| Molecular Formula | C18H21NO4 |
| Molecular Weight | 315.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-((tert-Butoxycarbonyl)amino)-3-(naphthalen-1-yl)propanoic acid.
3-((tert-Butoxycarbonyl)amino)-3-(naphthalen-1-yl)propanoic acid (CAS 268209-95-6) is a high-purity analytical reference standard with the molecular formula C18H21NO4 and a molecular weight of 315.36 g/mol.
The molecular framework of 3-((tert-Butoxycarbonyl)amino)-3-(naphthalen-1-yl)propanoic acid (C18H21NO4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 3-((tert-Butoxycarbonyl)amino)-3-(naphthalen-1-yl)propanoic acid 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 | C18H21NO4 |
| Molecular Weight | 315.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related tert Standards
- 2-((Tert-butoxycarbonyl)amino)-3-(naphthalen-1-yl)propanoic acid (CAS 104882-22-6)
- 3-((Tert-butoxycarbonyl)amino)-2-(naphthalen-1-yl)propanoic acid (CAS 1310680-21-7)
- 3-((Tert-butoxycarbonyl)amino)-2-(naphthalen-2-yl)propanoic acid (CAS 1310680-25-1)
- 6-(2-((tert-Butoxycarbonyl)amino)ethyl)-2-naphthoic acid (CAS 1449228-08-3)
- 2-((tert-Butoxycarbonyl)amino)-2-(1,4-dioxaspiro[4.5]decan-8-yl)aceticacid (CAS 876761-75-0)
- 2-((tert-Butoxycarbonyl)amino)ethyl 4-methylbenzenesulfonate (CAS 158690-56-3)
- 2-((Tert-butoxycarbonyl)amino)-3-(4-chlorophenyl)-3-hydroxypropanoic acid (CAS 1263093-86-2)
- 2-((tert-Butoxycarbonyl)amino)-3-(3-chloro-4-hydroxyphenyl)propanoic acid (CAS 1404945-28-3)
Recommended Standards
- 3-((2,4-Dimethoxyphenyl)amino)-1-(4-methoxyphenyl)propan-1-one (CAS 477319-01-0)
- 3-(3-(Ethoxycarbonyl)-2-methyl-5-(p-tolyl)-1H-pyrrol-1-yl)propanoic acid (CAS 396123-31-2)
- 2,6-Difluoro-N-{2-[(4-methyl-1,2,3-thiadiazol-5-yl)sulfanyl]ethyl}benzamide (CAS 478063-49-9)
- 3,4-Difluoro-4-piperidinomethyl benzophenone (CAS 898775-65-0)
- 5-Fluoro-1-methyl-1H-indole-2-carbonyl chloride (CAS 168201-49-8)
- 2-Morpholino-5-nitrobenzaldehyde (CAS 30742-62-2)
- tert-Butyl N-[(1S)-1-(naphthalen-1-yl)ethyl]carbamate (CAS 683788-80-9)
- D-Citrulline (CAS 13594-51-9)
- 3-(4-Fluorobenzyl)piperidinehydrochloride (CAS 745817-38-3)
- 5-Propyl-1,3,4-oxadiazole-2-carboxamide (CAS 99367-46-1)
- 2-(3-fluorophenyl)-2-(methylamino)acetamide (CAS 1218316-27-8)
- (3AS,7aS)-3-allylhexahydro-3H-spiro[benzo[d]oxazole-2,3'-oxetane] (CAS 1556097-44-9)
- Methyl 4-hydroxy-6-oxo-1-(4-phenoxyphenyl)-1,6-dihydropyridazine-3-carboxylate (CAS 306976-44-3)
- 149471-11-4 Neuropeptide DF2 L-Phenylalaninamide, L-alpha-aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl- Asp-arg-asn-phe-leu-arg-phe-NH2 Aspartyl-arginyl-asparaginyl-phenylalanyl-leucyl-arginyl-phenylalaninamide L-alpha-Aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide DF(2) Neuropeptide Drnflrfamide (CAS 149471-11-4)
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