(3-Methoxybenzyl)proline CAS 94851-18-0
| CAS No. | 94851-18-0 |
| Molecular Formula | C13H17NO3 |
| Molecular Weight | 235.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (3-Methoxybenzyl)proline.
CATO supplies (3-Methoxybenzyl)proline (CAS 94851-18-0), a certified reference material (molecular formula C13H17NO3, MW 235.28 g/mol) for analytical method development and quality control.
(3-Methoxybenzyl)proline (C13H17NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
CATO manufactures (3-Methoxybenzyl)proline 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 | 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.) | 1984 |
| Nitrogen Atoms | 1 |
Related Methoxybenzyl Standards
- 1-(4-Methoxybenzyl)pyrrolidine-3-carboxylic acid (CAS 1086375-34-9)
- 1-(3-Methoxybenzyl)pyrrolidine-3-carboxylic acid (CAS 1086375-38-3)
- (S)-4-(4-Methoxybenzyl)-5-methylmorpholin-3-one (CAS 169297-84-1)
- n-(2-Methoxybenzyl)-3-methyl-1,2,4-thiadiazol-5-amine (CAS 1489176-32-0)
- 5-(2-Methoxybenzyl)-N-methyl-1,3,4-thiadiazol-2-amine (CAS 87410-85-3)
- 5-(3-Methoxybenzyl)-N-methyl-1,3,4-thiadiazol-2-amine (CAS 87410-83-1)
- 5-(4-Methoxybenzyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 69198-26-1)
- 5-(4-Methoxybenzyl)-N-methyl-1,3,4-thiadiazol-2-amine (CAS 87410-81-9)
Recommended Standards
- (2S,6R)-4-benzyl-6-methylmorpholine-2-carboxylic acid (CAS 2381513-30-8)
- (3-Methylbenzoyl)-l-valine (CAS 956958-87-5)
- (2S)-3-Methyl-2-(2-phenylacetamido)butanoic acid (CAS 725-67-7)
- (3-Phenylisoquinolin-4-yl)methanol (CAS 385416-19-3)
- 2-((4,6-Dimethylpyrimidin-2-yl)thio)-1-(4-fluorophenyl)ethan-1-one (CAS 428860-42-8)
- Methyl (Z)-4-hydroxy-4-mesityl-2-oxobut-3-enoate (CAS 39847-94-4)
- Methyl 3-methyl-5-(3-oxocyclobutyl)benzoate (CAS 2089651-11-4)
- 1-Ethyl-4-(6-hydroxypyrimidin-4-yl)pyrrolidin-2-one (CAS 1708288-55-4)
- Quiflapon, >98% (HPLC) (CAS 136668-42-3)
- 2-(2-Propylmorpholino)ethan-1-amine (CAS 1352516-36-9)
- 2-Oxo-1-(prop-2-en-1-yl)-5-[3-(trifluoromethyl)phenyl]-1,2-dihydropyridine-3-carbonitrile (CAS 338964-43-5)
- Nortestosterone-D3 (CAS 120813-22-1)
- Sacubitril Impurity 31 HCI (CAS CATO-C4X-280931)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
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