Methyl 2-(furan-2-carboxamido)-4-phenylthiophene-3-carboxylate CAS 315679-74-4
| CAS No. | 315679-74-4 |
| Molecular Formula | C17H13NO4S |
| Molecular Weight | 327.35 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 Methyl 2-(furan-2-carboxamido)-4-phenylthiophene-3-carboxylate (CAS 315679-74-4), a certified reference material (molecular formula C17H13NO4S, MW 327.35 g/mol) for analytical method development and quality control.
Structurally, Methyl 2-(furan-2-carboxamido)-4-phenylthiophene-3-carboxylate (C17H13NO4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 327.35 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H13NO4S |
| Molecular Weight | 327.35 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- (E)-3-(Furan-2-yl)-1-(3-(3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)prop-2-en-1-one (CAS 1396891-65-8)
- N-(Furan-2-ylmethyl)-2-(1-oxo-7,8,9,10-tetrahydro-[1,2,4]triazino[4,5-b]indazol-2(1H)-yl)acetamide (CAS 1798541-88-4)
- 4-(Furan-2-yl)-6-(3,4,5-trimethoxyphenyl)pyrimidin-2-amine (CAS 1123508-84-8)
- 2-(5-(Furan-2-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)succinic acid (CAS 853904-00-4)
- (E)-3-(Furan-2-yl)-N-(2-(1-methyl-4-(thiophen-2-yl)-1H-imidazol-2-yl)ethyl)acrylamide (CAS 1396892-62-8)
- 1-((2-(Furan-2-yl)-4-methylthiazol-5-yl)methyl)-3-(o-tolyl)urea (CAS 1421528-21-3)
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Recommended Standards
- Methyl (1-(1-(2-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)ethyl)carbamate (CAS 923202-00-0)
- Methyl 3-(5-(phenylcarbamoyl)furan-2-yl)thiophene-2-carboxylate (CAS 241488-22-2)
- Flestolol (CAS 87721-62-8)
- Sunitinib Impurity 24 (CAS 1467015-10-6)
- 2-Methylfuran (CAS 534-22-5)
- 7-Bromo-4-methoxy-1-methyl-1H-indazol-3-amine (CAS 1626336-78-4)
- 3-(Cyclohexylmethyl)-4-hydroxybenzonitrile (CAS 1243362-74-4)
- 4-(4-Chlorophenyl)piperidine Hydrochloride (CAS 6652-06-8)
- 3-{4-[(3,4-Difluorobenzyl)oxy]phenyl}acrylic acid (CAS 649740-48-7)
- 1H-Pyrazolo[3,4-d]pyrimidine-3,4(2H,7H)-dione (CAS 128850-53-3)
- (2E)-3-(Pyrrolidin-1-yl)-N-[2-(trifluoromethyl)phenyl]but-2-enamide (CAS 337921-13-8)
- 6-Methyl-5-nitro-1H-indazole (CAS 81115-43-7)
- N-Cyclobutyl-2-(piperidin-4-yl)-[1,2,4]triazolo[1,5-a]pyridin-6-amine (CAS 1422059-96-8)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
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