3-(1-Methyl-3-propylpyrrolidin-3-yl)phenyl butyrate CAS 1505-28-8
| CAS No. | 1505-28-8 |
| Molecular Formula | C18H27NO2 |
| Molecular Weight | 289.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(1-Methyl-3-propylpyrrolidin-3-yl)phenyl butyrate 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 3-(1-Methyl-3-propylpyrrolidin-3-yl)phenyl butyrate (CAS 1505-28-8), a certified reference material (molecular formula C18H27NO2, MW 289.41 g/mol) for analytical method development and quality control.
Structurally, 3-(1-Methyl-3-propylpyrrolidin-3-yl)phenyl butyrate (C18H27NO2) contains a steroid core, 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 289.41 g/mol, it falls into the medium-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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C18H27NO2 |
| Molecular Weight | 289.41 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.) | 1957 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 3-(1-Methyl-3-propylpyrrolidin-3-yl)phenyl isobutyrate (CAS 1505-33-5)
- 1-Methyl-4-(3-(1-propylpyrrolidin-2-yl)pyridin-2-yl)piperazine (CAS 1352493-65-2)
- 1-Propylpyrrolidin-3-yl (2-chloro-6-methylphenyl)carbamate (CAS 31772-85-7)
- 4-(3-(1-Propylpyrrolidin-2-yl)pyridin-2-yl)morpholine (CAS 1352509-00-2)
- 4-(5-(1-Propylpyrrolidin-2-yl)pyridin-2-yl)morpholine (CAS 1352518-78-5)
- 1-(3-(1-Propylpyrrolidin-2-yl)pyridin-2-yl)piperazine (CAS 1352492-86-4)
- 3-(1-Methyl-3-propylpyrrolidin-3-yl)phenyl acetate (CAS 1623-32-1)
- 6-(1-Propylpyrrolidin-2-yl)quinoline (CAS 1355208-02-4)
Recommended Standards
- N-(2-Acetylphenyl)Decanamide (CAS 1496492-27-3)
- 2-(3,5-Dimethylphenyl)-5-Isobutylquinoline (CAS 1404491-67-3)
- 3-(2-Ethyl-1-methyl-3-propylpyrrolidin-3-yl)phenyl acetate (CAS 1505-41-5)
- 4-(((Furan-2-ylmethyl)thio)methyl)-1-(methylsulfonyl)piperidine (CAS 1396857-70-7)
- Imidazo[1,2-a]pyridin-3-ylmethanamine hydrochloride (CAS 1194374-09-8)
- 2-(Pyrrolidin-1-yl)cyclohexan-1-one (CAS 22003-63-0)
- (2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)methanol (CAS 859851-01-7)
- (1H,1H-Perfluorooctyl)oxirane (CAS 20084-49-5)
- Apelin-12 (human, bovine, mouse, rat) (CAS 229961-08-4)
- Methyl 2-amino-3-bromo-5-methylbenzoate (CAS 206551-32-8)
- Ethyl 2-(2-methylimidazo[2,1-b]thiazol-6-yl)acetate, 97% (CAS 1334784-85-8)
- 3-Methyl-4-phenylbutan-2-yl acetate (CAS 34362-37-3)
- 1,3,6-trimethyl-1H-pyrazolo[3,4-b]pyridine-4-carbaldehyde (CAS 1936585-84-0)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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