2,6-Diamino-5-(5-(benzo[d]oxazol-2-yl)-5-oxopentyl)pyrimidin-4(1H)-one CAS 647831-13-8
| CAS No. | 647831-13-8 |
| Molecular Formula | C16H17N5O3 |
| Molecular Weight | 327.34 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 2,6-Diamino-5-(5-(benzo[d]oxazol-2-yl)-5-oxopentyl)pyrimidin-4(1H)-one.
2,6-Diamino-5-(5-(benzo[d]oxazol-2-yl)-5-oxopentyl)pyrimidin-4(1H)-one (CAS 647831-13-8), molecular formula C16H17N5O3 and molecular weight 327.34 g/mol, is a CATO reference standard with documented purity and traceability.
2,6-Diamino-5-(5-(benzo[d]oxazol-2-yl)-5-oxopentyl)pyrimidin-4(1H)-one (C16H17N5O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 2,6-Diamino-5-(5-(benzo[d]oxazol-2-yl)-5-oxopentyl)pyrimidin-4(1H)-one 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 | C16H17N5O3 |
| Molecular Weight | 327.34 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
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Recommended Standards
- 2-{5-methyl-7-oxo-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethyl N-(4-methylphenyl)carbamate (CAS 866137-40-8)
- 2-(1-(2-Hydroxyethyl)-4-oxo-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)-N-(p-tolyl)acetamide (CAS 899742-56-4)
- 2-Ethoxy-N-(4-oxo-1-(p-tolyl)-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetamide (CAS 899966-55-3)
- 1,1,1-trifluoro-2-methyl-3-(4-{1H-pyrrolo[2,3-b]pyridin-3-yl}piperidin-1-yl)propan-2-ol (CAS 2430373-06-9)
- n-(2-Methoxyethyl)-2-methyl-1-phenylpropan-1-amine (CAS 1153196-50-9)
- 1-Chloro-2-fluoro-3-(2-methylpropoxy)benzene (CAS 1862569-96-7)
- 3-Amino-9H-fluoren-9-ol (CAS 7247-90-7)
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- 3-phenoxypyrrolidine,HCL (CAS 931581-76-9)
- 5-Bromo-6-methoxybenzo[d][1,3]dioxole-2-thione (CAS 150092-34-5)
- 4-(4-(Oxetan-3-yl)piperazin-1-yl)aniline (CAS 1395030-33-7)
- Enoxacin Impurity 1 (CAS CATO-C4X-19651)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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