Methyl 2-{4-[2-(furan-2-yl)-5-methyl-1H-pyrrol-1-yl]phenoxy}benzoate CAS 866038-44-0
| CAS No. | 866038-44-0 |
| Molecular Formula | C23H19NO4 |
| Molecular Weight | 373.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-{4-[2-(furan-2-yl)-5-methyl-1H-pyrrol-1-yl]phenoxy}benzoate (C23H19NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Methyl 2-{4-[2-(furan-2-yl)-5-methyl-1H-pyrrol-1-yl]phenoxy}benzoate (CAS 866038-44-0), molecular formula C23H19NO4 and molecular weight 373.40 g/mol, is a CATO reference standard with documented purity and traceability.
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 Methyl 2-{4-[2-(furan-2-yl)-5-methyl-1H-pyrrol-1-yl]phenoxy}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 | C23H19NO4 |
| Molecular Weight | 373.40 g/mol |
| Appearance | Pale yellow to 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- N-(3-4-6-Tri-O-acetyl-β-D-glucopyranosyl)piperidine (CAS 52389-39-6)
- 5-Bromo-6-chloro-1H-indazole-3-carbaldehyde (CAS 1956325-18-0)
- 2-Methyl-3-phenylquinoline-4,6-diamine (CAS 828930-84-3)
- 3-Amino-1-piperidin-1-yl-propan-1-one (CAS 161862-09-5)
- myo-Inositol pentakis(dihydrogen phosphate) (CAS 25663-09-6)
- 2-(4-Hydroxyphenyl)-3-methyl-1-(10-(pentylsulfonyl)decyl)-1H-indol-5-ol (CAS 177583-70-9)
- 2-(Chloromethyl)-4-methylbenzoxazole (CAS 143708-32-1)
- 1-(2-(Diethylamino)ethyl)-1h-pyrazol-3-amine (CAS 1177291-96-1)
- Nebivolol Impurity 26 (CAS 93340-05-7)
- [3-(aminomethyl)pentan-3-yl](1-phenylethyl)amine (CAS 1311315-54-4)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
Why CATO?
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