4-(2-Pyrrolidin-1-yl-ethoxy)-benzoic acid 69731-93-7 8341AE C13H17NO3 CAS 69731-93-7
| CAS No. | 69731-93-7 |
| Molecular Formula | C13H17NO3 |
| Molecular Weight | 235.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(2-Pyrrolidin-1-yl-ethoxy)-benzoic acid 69731-93-7 8341AE C13H17NO3 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 4-(2-Pyrrolidin-1-yl-ethoxy)-benzoic acid 69731-93-7 8341AE C13H17NO3 (CAS 69731-93-7), a certified reference material (molecular formula C13H17NO3, MW 235.28 g/mol) for analytical method development and quality control.
Structurally, 4-(2-Pyrrolidin-1-yl-ethoxy)-benzoic acid 69731-93-7 8341AE C13H17NO3 (C13H17NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 235.28 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H17NO3 |
| Molecular Weight | 235.28 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
Related Pyrrolidin Standards
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Recommended Standards
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- (S)-3-(5-bromo-2-chlorophenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1993341-59-5)
- 1-[2-fluoro-6-(1h-imidazol-1-yl)phenyl]ethan-1-one (CAS 940841-92-9)
- [1-(2-phenylethyl)-1H-1,2,3-triazol-4-yl]methanol hydrochloride (CAS 1864073-20-0)
- Levocarnitine Impurity 21 (CAS CATO-C4X-129221)
- 2-(5-Fluoropyridin-2-yl)-2-methylpropan-1-amine dihydrochloride (CAS 1402232-80-7)
- Peptide Impurity (CAS CATO-CPTD788810)
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