N-isopropyl-8-methoxy-2H-chromene-3-carboxamide CAS 338760-27-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338760-27-3 |
| Molecular Formula | C14H17NO3 |
| Molecular Weight | 247.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-isopropyl-8-methoxy-2H-chromene-3-carboxamide (CAS 338760-27-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H17NO3. Molecular weight: 247.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H17NO3 |
| Molecular Weight | 247.29 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 2025 |
| Nitrogen Atoms | 1 |
Related N Standards
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- Isopropyl 3-Cyano-4-isopropoxybenzoate (CAS 1261173-10-7)
- n-Isopropyl-2-((1-oxo-2,3-dihydro-1h-inden-4-yl)oxy)acetamide (CAS 1285583-88-1)
- 1-Isopropyl-5-methoxy-2-methyl-1h-indole-3-carboxylic acid (CAS 309936-94-5)
- 1-Isopropyl-5-oxo-2-phenylpyrrolidine-3-carboxylic acid (CAS 94655-10-4)
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Recommended Standards
- N-Isopropyl-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide (CAS 473704-47-1)
- N-Phenyl-1,4-dihydroindeno[1,2-c]pyrazol-3-amine (CAS 872872-12-3)
- N-Cbz-3-piperidinecarboxaldehyde (CAS 201478-72-0)
- 4-Hydroxy-1-phenylcyclohexanecarboxylic acid (CAS 107274-58-8)
- 4-(2-Methylphenyl)thiosemicarbazide (CAS 614-10-8)
- (6-Cyclopropylpyridin-3-yl)boronic acid (CAS 1253055-87-6)
- 2-(2-Chlorobenzoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1009695-46-8)
- 4-bromo-1-methyl-1H-pyrazolo[3,4-c]pyridine (CAS 1032943-41-1)
- 3-Chloro-N,N-dimethylbenzamide (CAS 24167-52-0)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
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