Ethyl 4-(pyrrolidin-1-yl)benzoate CAS 101038-63-5
| CAS No. | 101038-63-5 |
| Molecular Formula | C13H17NO2 |
| Molecular Weight | 219.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Ethyl 4-(pyrrolidin-1-yl)benzoate (CAS 101038-63-5), molecular formula C13H17NO2 and molecular weight 219.28 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H17NO2, Ethyl 4-(pyrrolidin-1-yl)benzoate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 219.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures Ethyl 4-(pyrrolidin-1-yl)benzoate 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 | C13H17NO2 |
| Molecular Weight | 219.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Pyrrolidin-1-yl-m-tolyl-acetic acid (CAS 1017117-26-8)
- Methyl 4-(pyrrolidin-1-ylmethyl)benzoate (CAS 160598-45-8)
- 3-(2-(Pyrrolidin-1-yl)ethoxy)benzaldehyde (CAS 186190-91-0)
- 2-(Pyrrolidin-1-yl)ethyl benzoate (CAS 192817-77-9)
- 2-(2-(Pyrrolidin-1-yl)ethoxy)benzaldehyde (CAS 35166-80-4)
- 2-(2-(PYRROLIDIN-1-YLMETHYL)PHENYL)ACETIC ACID (CAS 933717-24-9)
- 2-(4-(pyrrolidin-1-ylmethyl)phenyl)acetic acid (CAS 933717-44-3)
- 2-(Pyrrolidin-1-yl)-2-(p-tolyl)acetic acid (CAS 490026-99-8)
Recommended Standards
- Methyl 2-phenyl-2-(pyrrolidin-1-yl)acetate (CAS 100609-39-0)
- 1-(p-Tolyl)isoquinoline (CAS 101273-46-5)
- 2-isobutyl-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione (CAS 100609-30-1)
- 4-Methyl-2-phenylpiperazine-1-carboxamide (CAS 1016512-08-5)
- Triphenylantimony dibromide, 98+% (CAS 1538-59-6)
- 2-Chloro-3-picolinoylpyridine (CAS 191220-44-7)
- 2-(4-Chlorobenzyl)piperidine hydrochloride (CAS 6936-90-9)
- 4-(2,4-Difluorophenyl)thiomorpholine-3,5-dione (CAS 338793-79-6)
- 1-(2-Fluorophenyl)-3-hydroxy-3-methylurea (CAS 56935-02-5)
- 2-((4-Oxo-3-(p-tolyl)-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 686771-29-9)
- Trifluoromethanesulfonic anhydride (CAS 358-23-6)
- 5862-32-8 Mesitol, alpha(sup 2),alpha(sup 6)-dichloro- Phenol, 2,6-bis(chloromethyl)-4-methyl- (9CI) 3-06-00-01838 (Beilstein Handbook Reference) BRN 2091891 NSC 85480 alpha(sup 2),alpha(sup 6)-Dichloromesitol (CAS 5862-32-8)
- Suvorexant Impurity 10 (CAS 1276666-15-9（free base）)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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