Methyl 3-(2-(cyclopropanecarboxamido)phenoxy)thiophene-2-carboxylate CAS 900018-83-9
| CAS No. | 900018-83-9 |
| Molecular Formula | C16H15NO4S |
| Molecular Weight | 317.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H15NO4S, Methyl 3-(2-(cyclopropanecarboxamido)phenoxy)thiophene-2-carboxylate contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 317.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Methyl 3-(2-(cyclopropanecarboxamido)phenoxy)thiophene-2-carboxylate (CAS 900018-83-9) is a high-purity analytical reference standard with the molecular formula C16H15NO4S and a molecular weight of 317.36 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C16H15NO4S |
| Molecular Weight | 317.36 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
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Recommended Standards
- Methyl 2-(3-benzyl-6-oxo-3,4-dihydro-2H-thiazolo[3,2-a][1,3,5]triazin-7(6H)-ylidene)acetate (CAS 669752-45-8)
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- Methyl 2-(2-(N,N-dimethylsulfamoyl)-4,5-dimethoxyphenyl)acetate (CAS 477887-67-5)
- Methyl 4-((2-oxo-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl)thio)butanoate (CAS 478046-04-7)
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- 2-(3,5-Difluoro-4-nitrophenyl)acetic acid (CAS 932373-91-6)
- Methyl 2-(propylsulfanyl)benzoate (CAS 148215-72-9)
- 3-Chloro-5-methylisoxazole-4-carboxylic acid (CAS 16880-29-8)
- 4-(Cyclohexylmethyl)phenol (CAS 92035-56-8)
- (S)-Ethyl 2-amino-5-guanidinopentanoate hydrochloride (CAS 33171-13-0)
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- 2,2-Dimethyl-4-(1h-1,2,4-triazol-1-yl)butanenitrile (CAS 1490391-62-2)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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