1-Benzyl-3-ethoxypyrrolidine CAS 46441-02-5
| CAS No. | 46441-02-5 |
| Molecular Formula | C13H19NO |
| Molecular Weight | 205.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Benzyl-3-ethoxypyrrolidine (CAS 46441-02-5), molecular formula C13H19NO and molecular weight 205.30 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-Benzyl-3-ethoxypyrrolidine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 205.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C13H19NO |
| Molecular Weight | 205.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
| Nitrogen Atoms | 1 |
Related Benzyl Standards
- 5-Ethoxypyrrolidine-2-One (CAS 39662-63-0)
- (3S)-3-ethoxypyrrolidine (CAS 143943-75-3)
- (R)-3-Ethoxypyrrolidine (CAS 651341-51-4)
- 3-ethoxypyrrolidine (CAS 45592-49-2)
- 3-Ethoxypyrrolidine hydrochloride (CAS 1185299-15-3)
- (3S)-3-ethoxypyrrolidine hydrochloride (CAS 164790-65-2)
- 3-Ethoxypyrrolidine oxalate (CAS 23123-15-1)
Recommended Standards
- 1-[3-(4-Methylpiperazin-1-yl)phenyl]methanamine (CAS 672325-37-0)
- 1-Benzyl-3-methylpiperidin-3-ol (CAS 6560-72-1)
- 1-[2-(pyridin-4-yl)ethyl]piperidin-4-amine (CAS 933702-70-6)
- 1-Benzyl-3-methylpiperidin-4-ol (CAS 91600-19-0)
- 2-(Benzofuran-2-yl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetic acid (CAS 885276-82-4)
- 4-Ethoxy-2-fluoro-1-nitrobenzene (CAS 28987-48-6)
- 1-(1,3,5-Trimethyl-1H-pyrazol-4-yl)ethan-1-amine hydrochloride (CAS 1431964-36-1)
- n-(3-((Methylamino)methyl)phenyl)acetamide (CAS 1154248-95-9)
- N2-Phenyl-N6-[(pyridin-2-yl)methyl]-4-(trifluoromethyl)pyridine-2,6-dicarboxamide (CAS 1210678-76-4)
- 2-Hydrazinyl-6-(trifluoromethyl)pyridine (CAS 94239-06-2)
- {3-Chloro-4-[4-(2-furoyl)piperazin-1-yl]phenyl}amine (CAS 757206-87-4)
- (E)-N'-(3-nitro-4-(pyrrolidin-1-yl)benzylidene)thiophene-2-carbohydrazide (CAS 328263-31-6)
- (E)-Methyl 3-(3-fluoro-2-(3-(2-methoxy-5-(trifluoromethyl)phenyl)ureido)phenyl)acrylate (CAS 917389-26-5)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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