4-((4-Methoxybenzyl)oxy)-2-methylene-4-oxobutanoic acid CAS 60427-77-2
| CAS No. | 60427-77-2 |
| Molecular Formula | C13H14O5 |
| Molecular Weight | 250.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 4-((4-Methoxybenzyl)oxy)-2-methylene-4-oxobutanoic acid (CAS 60427-77-2), a certified reference material (molecular formula C13H14O5, MW 250.25 g/mol) for analytical method development and quality control.
The molecular framework of 4-((4-Methoxybenzyl)oxy)-2-methylene-4-oxobutanoic acid (C13H14O5) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 4-((4-Methoxybenzyl)oxy)-2-methylene-4-oxobutanoic acid 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 | C13H14O5 |
| Molecular Weight | 250.25 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Methoxybenzyl Standards
- 4-(3-Methoxybenzyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1282389-61-0)
- 4-(2-Methoxybenzyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1393330-57-8)
- 1-(4-Methoxybenzyl)-2-thioxotetrahydropyrimidin-4(1H)-one (CAS 55383-86-3)
- N-(2-methoxybenzyl)-2-morpholinoethan-1-amine (CAS 626209-57-2)
- N-(4-methoxybenzyl)-2-morpholinoethan-1-amine (CAS 880812-10-2)
- (2-Methoxybenzyl)(methyl)sulfamoyl chloride (CAS 1249051-49-7)
- (4-Methoxybenzyl)(methyl)sulfamoyl chloride (CAS 1250127-38-8)
- n-(2-Methoxybenzyl)-2,4,4-trimethylpentan-2-amine (CAS 892584-04-2)
Recommended Standards
- 4-((3-Acetamidophenyl)amino)-4-oxobutanoic acid (CAS 722466-08-2)
- 4-(2-(2-Methylbenzoyl)hydrazinyl)-4-oxobutanoic acid (CAS 304481-79-6)
- 4-((3-(Methylcarbamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 941459-49-0)
- 4-(2-(3-Methylbenzoyl)hydrazinyl)-4-oxobutanoic acid (CAS 304481-82-1)
- 4-Amino-2,5-dibromophenol (CAS 872272-33-8)
- Tolterodine Impurity 5 (CAS 349547-18-8)
- (4-(Naphthalen-2-yloxy)phenyl)methanamine (CAS 937599-01-4)
- 4-(3-Chlorobenzyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1439899-48-5)
- 1-Methyl-4-(2-nitro-1-propen-1-yl)benzene (CAS 29816-55-5)
- 1-Fluoro-5α-androst-2-en-17β-ol Acetate (CAS 14291-95-3)
- 4-(2-(Pyrrolidin-1-yl)ethyl)phenol (CAS 78190-32-6)
- Coumarin (CAS 91-64-5)
- Benzo[c][1,2,5]oxadiazole-5-carboxamide (CAS 1344682-47-8)
- Peptide WE-14 (CAS 115136-18-0)
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