2,6-Diamino-5-(6-(benzo[d]oxazol-2-yl)-6-oxohexyl)pyrimidin-4(1H)-one CAS 647831-14-9
| CAS No. | 647831-14-9 |
| Molecular Formula | C17H19N5O3 |
| Molecular Weight | 341.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,6-Diamino-5-(6-(benzo[d]oxazol-2-yl)-6-oxohexyl)pyrimidin-4(1H)-one (CAS 647831-14-9), molecular formula C17H19N5O3 and molecular weight 341.36 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H19N5O3, 2,6-Diamino-5-(6-(benzo[d]oxazol-2-yl)-6-oxohexyl)pyrimidin-4(1H)-one contains a steroid 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 341.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2,6-Diamino-5-(6-(benzo[d]oxazol-2-yl)-6-oxohexyl)pyrimidin-4(1H)-one 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 | C17H19N5O3 |
| Molecular Weight | 341.36 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 5 |
Related Diamino Standards
- 4,4’-Diamino-2,2’-dibromobiphenyl (CAS 84530-60-9)
- 5,6-Diamino-2-ethyl-8-morpholino-1,2-dihydrofuro[2,3-c][2,7]naphthyridine-9-carbonitrile (CAS 745798-03-2)
- 3,4-Diamino-N-(4-((4-methylpiperazin-1-yl)methyl)phenyl)benzamide (CAS 936940-89-5)
- 5,6-Diamino-3-methyl-8-morpholino-2-oxo-2,3-dihydro-1h-pyrrolo[2,3-c][2,7]naphthyridine-9-carbonitrile (CAS 885524-48-1)
- 2,6-Diamino-5-(6-(benzo[d]oxazol-2-yl)-6-hydroxyhexyl)pyrimidin-4(1H)-one (CAS 647831-12-7)
- (4,4'-diamino-[1,1'-biphenyl]-3,3'-diyl)bis(phosphonic acid) (CAS CATO-C3D-262416)
- 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid(contains 30% Water at maximum) (CAS 117-61-3)
- 1,4-Diamino-2-(4-methoxyphenyl)anthracene-9,10-dione (CAS 1573-83-7)
Recommended Standards
- 2,4-Dimethoxy-6-(pyren-1-yl)-1,3,5-triazine (CAS 3271-22-5)
- 2-[2-(Fmoc-amino)ethoxy]acetic Acid (CAS 260367-12-2)
- 2-(4-Nitrophenyl)-4,5-diphenyl-1H-imidazole (CAS 5496-39-9)
- 2-Amino-8-methyl-3-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one (CAS 903205-78-7)
- 2-Amino-3-methyl-1-morpholinobutan-1-one (CAS 54124-62-8)
- 2-Chloro-6-methoxyquinazoline (CAS 850424-11-2)
- 4-(2-Pyridyl)-2-imidazolidinone (CAS 1503758-50-6)
- (2,6-Dimethylpyridin-3-yl)methanamine (CAS 672325-49-4)
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-4-(pyridin-4-yl)piperazine-1-carboxamide (CAS 865659-75-2)
- (Tetrahydrofuran-2-yl)methyl 3-oxobutanoate (CAS 7249-93-6)
- 1-Aminocyclobutanecarbonitrile (CAS 70780-84-6)
- 7-Hydroxy-3-methylisoxazolo[4,5-b]pyridin-5(4H)-one (CAS 83988-34-5)
- N-(6-chloro-3-nitropyridin-2-yl)acetamide (CAS 139086-97-8)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
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