Tert-butyl (3S,4R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(aminomethyl)pyrrolidine-1-carboxylate CAS 2306244-85-7
| CAS No. | 2306244-85-7 |
| Molecular Formula | C25H31N3O4 |
| Molecular Weight | 437.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Tert-butyl (3S,4R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(aminomethyl)pyrrolidine-1-carboxylate 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.
CATO supplies Tert-butyl (3S,4R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(aminomethyl)pyrrolidine-1-carboxylate (CAS 2306244-85-7), a certified reference material (molecular formula C25H31N3O4, MW 437.53 g/mol) for analytical method development and quality control.
The molecular framework of Tert-butyl (3S,4R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(aminomethyl)pyrrolidine-1-carboxylate (C25H31N3O4) 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.
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 | C25H31N3O4 |
| Molecular Weight | 437.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 3 |
Recommended Standards
- N-(4-Sulfamoylphenethyl)-2-(thiophen-2-yl)quinoline-4-carboxamide (CAS 687576-28-9)
- tert-Butyl cis-4-amino-3-(9H-fluoren-9-ylmethoxycarbonylamino)piperidine-1-carboxylate (CAS 766556-99-4)
- Ethyl 5,5,7,7-tetramethyl-2-(5-nitrothiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate (CAS 864860-32-2)
- Vardenafil Impurity 26 (CAS CATO-C4X-101726)
- 1-(2-(2-(2-Bromoethoxy)ethoxy)ethoxy)decane (CAS 132364-54-6)
- 2-Chloro-N4-(Phenylmethyl)-6-(Trifluoromethyl)-4,5-Pyrimidinediamine (CAS 1743-95-9)
- 4-Acetyl-3-hydroxybenzonitrile (CAS 14221-77-3)
- Tenofovir disoproxil Impurity 13 (CAS 1244022-54-5)
- Ethyl 3-(3-oxopropyl)benzoate (CAS 114837-81-9)
- 6-(2-Methoxyphenoxy)-3-pyridinamine (CAS 305801-17-6)
- Ethyl 2-amino-4,5,6,7,8,9,10,11,12,13-decahydrocyclododeca[b]thiophene-3-carboxylate (CAS 213192-28-0)
- 5-(chloromethyl)-3-methoxy-1,2-thiazole (CAS 91989-71-8)
- Thiazolo[5,4-f]isoquinolin-2-amine (CAS 35317-86-3)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com