N-((1-(Furan-3-carbonyl)piperidin-4-yl)methyl)-5-phenylisoxazole-3-carboxamide CAS 1396885-00-9
| CAS No. | 1396885-00-9 |
| Molecular Formula | C21H21N3O4 |
| Molecular Weight | 379.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-((1-(Furan-3-carbonyl)piperidin-4-yl)methyl)-5-phenylisoxazole-3-carboxamide.
N-((1-(Furan-3-carbonyl)piperidin-4-yl)methyl)-5-phenylisoxazole-3-carboxamide (CAS 1396885-00-9), molecular formula C21H21N3O4 and molecular weight 379.41 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, N-((1-(Furan-3-carbonyl)piperidin-4-yl)methyl)-5-phenylisoxazole-3-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 379.41 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-((1-(Furan-3-carbonyl)piperidin-4-yl)methyl)-5-phenylisoxazole-3-carboxamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C21H21N3O4 |
| Molecular Weight | 379.41 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related N Standards
- N-(3-(1-(Furan-2-carbonyl)-5-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)acetamide (CAS 927145-24-2)
- Furan Fatty Acid F8 (CAS 57818-43-6)
- N-(Furan-2-ylmethyl)-2-(2-((2-oxo-2-(thiophen-2-yl)ethyl)thio)thiazol-4-yl)acetamide (CAS 946277-33-4)
- Ethyl (2-(4-(5-(furan-2-yl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)acetyl)glycinate (CAS 1226435-08-0)
- 2-((4-Ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(naphthalen-1-yl)acetamide (CAS 618413-14-2)
- 1-(4-(4-(3-(Furan-2-yl)-1H-pyrazol-5-yl)piperidin-1-yl)-3-nitrophenyl)ethan-1-one (CAS 1025725-16-9)
- 2-(Furan-2-yl)-4-(phenylsulfonyl)-N-(p-tolyl)oxazol-5-amine (CAS 862793-28-0)
- 2-(Furan-2-yl)-5-(4-(4-methoxybenzoyl)piperazin-1-yl)oxazole-4-carbonitrile (CAS 903860-92-4)
Recommended Standards
- Methyl (E)-2-(2-(dimethylamino)vinyl)-6-(4-methoxyphenyl)-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carboxylate (CAS 1374510-93-6)
- (S)-4-(4-(5-((benzylideneamino)methyl)-2-oxooxazolidin-3-yl)phenyl)morpholin-3-one (CAS 1414932-73-2)
- (S)-(9H-Fluoren-9-yl)methyl 4-((S)-sec-butyl)-2,5-dioxooxazolidine-3-carboxylate (CAS 129288-41-1)
- (E)-1-(4-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)pyridin-2-yl)piperazin-1-yl)-3-(furan-2-yl)prop-2-en-1-one (CAS 1421587-55-4)
- 2-[2-(Trifluoromethyl)phenyl]cyclopropan-1-amine (CAS 1157693-98-5)
- 1-Chloro-5-methoxy-2-methyl-3-nitrobenzene (CAS 102735-89-7)
- 3-(((1R,2R)-2-Fluorocyclopropyl)sulfonyl)benzonitrile (CAS 2375924-16-4)
- 2-(6-Methylimidazo[1,2-a]pyridin-2-yl)ethan-1-amine dihydrochloride (CAS 1353500-99-8)
- Droxidopa Impurity 26 (CAS 96561-44-3)
- METHYL-4-METHOXYCOUMARIN, 6- (CAS 6295-35-8)
- N-(sec-butyl)-5-methylisoxazole-3-carboxamide (CAS 27144-32-7)
- 6-Methyl-2-(5-methyl-2-thienyl)quinoline-4-carbonyl chloride (CAS 1160253-33-7)
- 5-bromo-6-isopropyl-4H-thieno[3,2-b]pyrrole-2-carboxylic acid (CAS 2820190-56-3)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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