1,1,5-Trimethyl-1,2-dihydrofuro[2,3-c]quinolin-4(5H)-one CAS 137793-10-3
| CAS No. | 137793-10-3 |
| Molecular Formula | C14H15NO2 |
| Molecular Weight | 229.27 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.
1,1,5-Trimethyl-1,2-dihydrofuro[2,3-c]quinolin-4(5H)-one (CAS 137793-10-3), molecular formula C14H15NO2 and molecular weight 229.27 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1,1,5-Trimethyl-1,2-dihydrofuro[2,3-c]quinolin-4(5H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 229.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 1,1,5-Trimethyl-1,2-dihydrofuro[2,3-c]quinolin-4(5H)-one 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 | C14H15NO2 |
| Molecular Weight | 229.27 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 3-(1-Aminocyclobutyl)benzonitrile (CAS 1260670-15-2)
- 2-Chloro-n-(2-cyanoethyl)-n-(4-fluorophenyl)acetamide (CAS 16272-47-2)
- 4-((5-Chloropyrimidin-2-yl)oxy)-3-methylaniline (CAS 111986-56-2)
- N-(2-((2,6-Dichlorophenyl)amino)-2-oxoethyl)-4-(1,3-dioxoisoindolin-2-yl)-N-methylbutanamide (CAS 791598-98-6)
- 4-bromo-5-fluoro-1h-pyrrolo[2,3-b]pyridine (CAS 916177-01-0)
- 1-(2,4-Dichloro-5-isopropoxyphenyl)-1H-pyrrole (CAS 338966-98-6)
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Why CATO?
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