Benzyl (3S,4S)-3-((tert-butoxycarbonyl)amino)-4-(hydroxymethyl)pyrrolidine-1-carboxylate CAS 246510-69-0
| CAS No. | 246510-69-0 |
| Molecular Formula | C18H26N2O5 |
| Molecular Weight | 350.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies Benzyl (3S,4S)-3-((tert-butoxycarbonyl)amino)-4-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 246510-69-0), a certified reference material (molecular formula C18H26N2O5, MW 350.41 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Benzyl (3S,4S)-3-((tert-butoxycarbonyl)amino)-4-(hydroxymethyl)pyrrolidine-1-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 350.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C18H26N2O5 |
| Molecular Weight | 350.41 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Benzyl (3R,4R)-4-(tert-butoxycarbonylamino)-3-hydroxy-piperidine-1-carboxylate (CAS 724787-53-5)
- Benzyl (3S,4S)-4-((tert-butoxycarbonyl)amino)-3-hydroxypiperidine-1-carboxylate (CAS 724787-54-6)
- Benzo[c]cinnoline 5-oxide (CAS 7334-10-3)
- Benzyl 2'-oxo-2',3'-dihydro-1'H-spiro[piperidine-4,4'-quinoline]-1-carboxylate (CAS 878167-51-2)
- 2-Bromo-N-dodecylacetamide (CAS 15537-87-8)
- 1-((Allyloxy)methyl)-2-bromobenzene (CAS 87280-01-1)
- 4-(5-Methylfuran-2-carboxamido)butanoic acid (CAS 367920-40-9)
- 4-Chloro-7-(methylsulfonyl)quinazoline (CAS 1256955-28-8)
- Ethyl 4-((benzo[d][1,3]dioxol-5-ylmethyl)amino)benzoate (CAS 64288-20-6)
- methyl 1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 949293-92-9)
- 3-(5-Chloro-2-methoxyphenyl)-1H-pyrazol-5-amine hydrochloride (CAS 1028449-24-2)
- 6-Fluoro-1,7-dimethyl-1h-indole-2-carbaldehyde (CAS 883531-02-0)
- H-Gly-OBzl · p-tosylate (CAS 1738-76-7)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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