Benzyl 2-(((tert-butoxycarbonyl)amino)methyl)pyrrolidine-1-carboxylate CAS 1260666-89-4
| CAS No. | 1260666-89-4 |
| Molecular Formula | C18H26N2O4 |
| Molecular Weight | 334.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Benzyl 2-(((tert-butoxycarbonyl)amino)methyl)pyrrolidine-1-carboxylate (C18H26N2O4) 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 334.41 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.
Benzyl 2-(((tert-butoxycarbonyl)amino)methyl)pyrrolidine-1-carboxylate (CAS 1260666-89-4), molecular formula C18H26N2O4 and molecular weight 334.41 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C18H26N2O4 |
| Molecular Weight | 334.41 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.) | 1990 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2-((tert-Butoxycarbonyl)amino)-3-(4-(pyrrolidin-1-yl)phenyl)propanoic acid (CAS 1259980-94-3)
- tert-Butyl 4-(4-ethoxybenzoyl)piperazine-1-carboxylate (CAS 1261006-66-9)
- 2-((tert-Butoxycarbonyl)amino)-2-(1-phenylpiperidin-4-yl)acetic acid (CAS 1255664-58-4)
- Tert-butyl (1-(4-methoxybenzoyl)piperidin-4-yl)carbamate (CAS 1261009-88-4)
- 3-Fluoro-4-hydroxybenzimidamide (CAS 752190-40-2)
- (S)-2-Amino-N-isopropyl-N-(3-methoxybenzyl)propanamide (CAS 1354003-98-7)
- 2-((2R,5R)-1,4,5-Trimethylpiperazin-2-yl)acetic acid (CAS 2795165-30-7)
- Ethyl 2,4-dichloro-6-(trifluoromethyl)nicotinate (CAS 1413281-75-0)
- 6-(Benzenesulfonyl)-3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 685107-29-3)
- (3S,4R)-1-Benzyl-4-methylpyrrolidine-3-carboxylic acid (CAS 2641821-81-8)
- 4-Bromo-2-chloro-5-methylthiazole (CAS 1782805-91-7)
- 3-Amino-3-(6-methylpyridin-2-yl)propanoic acid (CAS 773122-42-2)
- 3',5'-Difluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 221018-03-7)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
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