2-(Dimethylamino)-4-morpholino-6-oxo-6H-1,3-oxazine-5-carbonitrile CAS 303997-24-2
| CAS No. | 303997-24-2 |
| Molecular Formula | C11H14N4O3 |
| Molecular Weight | 250.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(Dimethylamino)-4-morpholino-6-oxo-6H-1,3-oxazine-5-carbonitrile 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.
CATO supplies 2-(Dimethylamino)-4-morpholino-6-oxo-6H-1,3-oxazine-5-carbonitrile (CAS 303997-24-2), a certified reference material (molecular formula C11H14N4O3, MW 250.25 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H14N4O3, 2-(Dimethylamino)-4-morpholino-6-oxo-6H-1,3-oxazine-5-carbonitrile contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 250.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H14N4O3 |
| Molecular Weight | 250.25 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 methanol, ethanol, 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 | 4 |
Related Dimethylamino Standards
- methyl 3-[2-(dimethylamino)ethenyl]-4-nitrobenzoate (CAS 143484-14-4)
- 2-(Dimethylamino)-6,7-dimethoxy-4H-3,1-benzoxazin-4-one (CAS 865660-66-8)
- 4-((5-(Dimethylamino)furan-2-yl)methylene)-5-oxo-4,5-dihydroisoxazole-3-carboxylic acid (CAS 173954-65-9)
- (5E)-2-(Dimethylamino)-5-[(4-fluorophenyl)methylidene]-4,5-dihydro-1,3-thiazol-4-one (CAS 866154-15-6)
- Ethyl 4-(2-(dimethylamino)acetamido)benzoate (CAS 78448-04-1)
- (5Z)-5-[(Dimethylamino)methylidene]-3-methanesulfonyl-1,3-thiazolidine-2,4-dione (CAS 866136-89-2)
- 2-(4-(Dimethylamino)phenyl)-3H-indol-3-one (CAS 95654-32-3)
- 2-(4-(Dimethylamino)piperidin-1-yl)-5-fluorobenzaldehyde (CAS 1154666-44-0)
Recommended Standards
- 2-(5-(3,4-Dimethoxyphenyl)-2H-tetrazol-2-yl)ethan-1-ol (CAS 924871-66-9)
- 2-(4-(2-Hydroxyethyl)-3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)-6-methylpyrimidin-4(3H)-one (CAS 210417-20-2)
- 2-(Pyridin-2-yl)quinoline (CAS 7491-86-3)
- 2-(2-hydroxybenzylidene)indane-1,3-dione (CAS 25299-18-7)
- 4-Ethyl-4'-(3-fluoro-4-(trifluoromethoxy)phenyl)-1,1'-bi(cyclohexane) (CAS 139395-96-3)
- 2-(1-Thiophen-2-yl-ethyl)-2H-pyrazol-3-ylamine (CAS 956949-76-1)
- 1-((4-Methoxyphenyl)ethynyl)cyclopropanol (CAS 60512-44-9)
- 1,2-Dihydro-[1,2,4]triazolo[4,3-a][1,3,5]triazine-3,5,7(6h)-triimine (CAS 7144-22-1)
- 2-(8-Methyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridin-2-yl)acetic acid (CAS 1267316-63-1)
- 1-(3-Chloropropyl)quinolin-2(1H)-one (CAS 153877-06-6)
- 2,6-Di-Tert-Butylphenol (CAS 128-39-2)
- 4-Bromo-6-hydroxypicolinic acid (CAS 1393584-42-3)
- 2-Hydroxydihydrofuran-3(2H)-one (CAS 214121-89-8)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
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