Isobutyl (3-oxo-3H-phenoxazin-7-yl) carbonate CAS 251292-24-7
| CAS No. | 251292-24-7 |
| Molecular Formula | C17H15NO5 |
| Molecular Weight | 313.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H15NO5, Isobutyl (3-oxo-3H-phenoxazin-7-yl) carbonate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 313.30 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).
Isobutyl (3-oxo-3H-phenoxazin-7-yl) carbonate (CAS 251292-24-7) is a high-purity analytical reference standard with the molecular formula C17H15NO5 and a molecular weight of 313.30 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.
CATO manufactures Isobutyl (3-oxo-3H-phenoxazin-7-yl) carbonate 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 | C17H15NO5 |
| Molecular Weight | 313.30 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Isobutyl Standards
- 2-((4-Isobutyl-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)thio)acetonitrile (CAS 1114655-99-0)
- N-Isobutyl-2-(6-phenylimidazo[2,1-b]thiazol-3-yl)acetamide (CAS 897459-09-5)
- N-(5-Isobutyl-1,3,4-thiadiazol-2-yl)quinoline-2-carboxamide (CAS 919211-26-0)
- 7-Benzyl-3-isobutyl-1-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 58481-23-5)
- 9-Isobutyl-6-((pyridin-2-ylmethyl)thio)-9H-purin-2-amine (CAS 92580-99-9)
- 7-Isobutyl-2-oxo-3-phenyl-1,2-dihydropyrazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 1573547-47-3)
- 2-Isobutyl-1-oxo-1,4-dihydro-2H-spiro[cyclohexane-1,3-isoquinoline]-4-carboxylic acid (CAS 1225071-45-3)
- N-(1-Isobutyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)ethanesulfonamide (CAS 941955-40-4)
Recommended Standards
- Diethyl furo[3,2-c]quinoline-2,3-dicarboxylate (CAS 68207-91-0)
- Melicopidine (CAS 475-91-2)
- Benzyl ((3R,4R,5S,6R)-2,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)carbamate (CAS 7474-40-0)
- Menisdaurin (CAS 67765-58-6)
- 3-Bromo-4,5-dichlorobenzyl alcohol (CAS 1805023-61-3)
- 5-Amino-3-isopropylisothiazole-4-carboxamide (CAS 41808-42-8)
- 4-Oxobenzofuro[3,2-d]pyrimidine-3(4H)-acetic acid (CAS 257613-44-8)
- 3-[(5-bromo-1,3,4-thiadiazol-2-yl)oxy]benzonitrile (CAS 1339218-06-2)
- Tubuloside A (CAS 112516-05-9)
- 3-Ethoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 2681395-70-8)
- 1-Oxa-6lambda6-thiaspiro[2.5]octane-6,6-dione (CAS 62826-67-9)
- 2-Ethoxy-3-isobutoxypyridine (CAS 1255574-40-3)
- 5-Vinyl-1H-pyrazolo[3,4-b]pyridine (CAS 1374652-15-9)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
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