(3S,4S)-3-tert-Butoxycarbonylamino-4-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester CAS 708273-50-1
| CAS No. | 708273-50-1 |
| Molecular Formula | C17H24N2O5 |
| Molecular Weight | 336.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3S,4S)-3-tert-Butoxycarbonylamino-4-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(3S,4S)-3-tert-Butoxycarbonylamino-4-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester (CAS 708273-50-1) is a high-purity analytical reference standard with the molecular formula C17H24N2O5 and a molecular weight of 336.38 g/mol.
Structurally, (3S,4S)-3-tert-Butoxycarbonylamino-4-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester (C17H24N2O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 336.38 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 manufactures (3S,4S)-3-tert-Butoxycarbonylamino-4-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H24N2O5 |
| Molecular Weight | 336.38 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.) | 1985 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (3S,4S)-1-Boc-4-(Cbz-amino)-3-pyrrolidinol (CAS 708273-30-7)
- (E)-3-(4-fluorophenyl)-2-(4-(4-methoxyphenyl)thiazol-2-yl)acrylonitrile (CAS 332056-04-9)
- (2E)-3-(Dimethylamino)-2-[(E)-2-(4-ethoxyphenoxy)benzoyl]prop-2-enenitrile (CAS 866152-26-3)
- (E)-4-(4-Hydroxy-3-methylbut-2-en-1-yl)-1,2-diphenylpyrazolidine-3,5-dione (CAS 58670-70-5)
- Trimethoxysilylmethanethiol (CAS 30817-94-8)
- 2,3-Difluoropyridine-4-thiol (CAS 1804885-65-1)
- N-Ethyl-N-((1-(2-hydroxyethyl)pyrrolidin-2-yl)methyl)acetamide (CAS 1353945-24-0)
- 1-(4-(4-Methoxypiperidin-1-yl)phenyl)-3-propylurea (CAS 1448033-68-8)
- N1-(2-Aminoethyl)propane-1,3-diamine (CAS 13531-52-7)
- tert-butyl (4R)-2,2-dioxo-4-phenyl-1,2λ⁶,3-oxathiazolidine-3-carboxylate (CAS 1209467-60-6)
- 1-(Cyanomethyl)piperidine-4-carboxamide (CAS 951905-24-1)
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- 4-Methoxypiperidine (CAS 4045-24-3)
- T-Peptide (CAS 2022956-62-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com