[4-(Benzyloxycarbonyl-isopropyl-amino)-piperidin-1-yl]-acetic acid CAS 1353975-91-3
| CAS No. | 1353975-91-3 |
| Molecular Formula | C18H24N2O4 |
| Molecular Weight | 332.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
[4-(Benzyloxycarbonyl-isopropyl-amino)-piperidin-1-yl]-acetic acid (CAS 1353975-91-3) is a high-purity analytical reference standard with the molecular formula C18H24N2O4 and a molecular weight of 332.39 g/mol.
[4-(Benzyloxycarbonyl-isopropyl-amino)-piperidin-1-yl]-acetic acid (C18H24N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C18H24N2O4 |
| Molecular Weight | 332.39 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Benzyloxycarbonyl Standards
- [(S)-3-(Benzyloxycarbonyl-cyclopropyl-amino)-piperidin-1-yl]-acetic acid (CAS 1353993-57-3)
- 8-(Benzyloxycarbonyl)-1-oxa-8-azaspiro-[4.6]undecane-3-carboxylic acid (CAS 1160247-00-6)
- N-Benzyloxycarbonyl-O-mesyl-L-serine methyl ester (CAS 132249-34-4)
- [(S)-3-(Benzyloxycarbonyl-ethyl-amino)-pyrrolidin-1-yl]-acetic acid (CAS 1353964-37-0)
- {3-[(Benzyloxycarbonyl-isopropyl-amino)-methyl]-pyrrolidin-1-yl}-acetic acid (CAS 1353996-07-2)
- {(S)-2-[(Benzyloxycarbonyl-isopropyl-amino)-methyl]-pyrrolidin-1-yl}-acetic acid (CAS 1354009-66-7)
- N-Benzyloxycarbonyl-2-nitrobenzenesulfonamide (CAS 245365-64-4)
- 51814-17-6 3-(Benzyloxycarbonyl-ethoxycarbonylmethyl-amino)-propionic acid ethyl ester MFCD16620779 (CAS 51814-17-6)
Recommended Standards
- 2-(3-((((Benzyloxy)carbonyl)(cyclopropyl)amino)methyl)pyrrolidin-1-yl)acetic acid (CAS 1353967-05-1)
- 2-((1-((Benzyloxy)carbonyl)piperidin-4-yl)(cyclopropyl)amino)acetic acid (CAS 1353982-90-7)
- 2-(((1-((Benzyloxy)carbonyl)pyrrolidin-3-yl)methyl)(cyclopropyl)amino)acetic acid (CAS 1353962-43-2)
- 2-(2-((((Benzyloxy)carbonyl)(cyclopropyl)amino)methyl)pyrrolidin-1-yl)acetic acid (CAS 1353987-97-9)
- 6-Hydroxy-2-((methylamino)methyl)pyrimidin-4(3h)-one (CAS 1339712-83-2)
- N-[4-Chloro-3-(trifluoromethyl)phenyl]-2-[(4-chlorophenyl)sulfanyl]acetamide (CAS 306732-48-9)
- 3,5-Dimethyl-4-methoxybenzaldehyde (CAS 39250-90-3)
- Glycoursodeoxycholic Acid-d4 (CAS 2044276-17-5)
- 2-Bromo-6-(3,3-difluoropyrrolidin-1-yl)benzonitrile (CAS 1779136-59-2)
- n-(4-Methoxybenzyl)pyrimidin-2-amine (CAS 6957-21-7)
- 3-Cyclopropoxy-2-fluoro-6-nitropyridine (CAS 1243476-66-5)
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