Benzyl (2R,3S,5R)-2-(hydroxymethyl)-3-((4-methoxybenzyl)amino)-5-methylpyrrolidine-1-carboxylate CAS 2470016-18-1
| CAS No. | 2470016-18-1 |
| Molecular Formula | C22H28N2O4 |
| Molecular Weight | 384.47 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.
Benzyl (2R,3S,5R)-2-(hydroxymethyl)-3-((4-methoxybenzyl)amino)-5-methylpyrrolidine-1-carboxylate (CAS 2470016-18-1) is a high-purity analytical reference standard with the molecular formula C22H28N2O4 and a molecular weight of 384.47 g/mol.
Benzyl (2R,3S,5R)-2-(hydroxymethyl)-3-((4-methoxybenzyl)amino)-5-methylpyrrolidine-1-carboxylate (C22H28N2O4) 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. 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 | C22H28N2O4 |
| Molecular Weight | 384.47 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Ac-Lys-Ala-bNA (CAS 201984-16-9)
- benzyl N-[4-(4-hydroxypiperidin-1-yl)-2-propoxyphenyl]carbamate (CAS 2680722-84-1)
- 9-O-Demethylmitragynine (CAS 425623-55-8)
- CP 43 (CAS 850467-66-2)
- 6-fluoro-2-methyl-2,3-dihydro-1H-inden-1-amine hydrochloride (CAS 1384429-27-9)
- Amorolfine Impurity 81 (CAS CATO-C4X-154281)
- (4aS,7aR)-Octahydrocyclopenta[b]morpholine (CAS 1147181-72-3)
- (4-Chloro-2-(2-hydroxypiperidin-1-yl)pyrimidin-5-yl)boronic acid (CAS 2225151-66-4)
- 1-((2-Hydroxyethoxy)methyl)-5-isopropyl-6-(phenylthio)pyrimidine-2,4(1H,3H)-dione (CAS 137897-91-7)
- 3-Ethyl-2-((3-fluorobenzyl)thio)-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 573669-02-0)
- 2H-Imidazo[4',5':4,5]benzo[1,2-d]oxazole (CAS 267-85-6)
- 2-(1,3-Dioxolan-2-yl)-1-(o-tolyl)ethan-1-one (CAS 857195-93-8)
- Nafamostat Impurity 55 (CAS CATO-C4X-133255)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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