5-(Dimethylamino)-1,3-dimethyl-1H-pyrido[1,2-a]pyrimido[4,5-d]pyrimidine-2,4(3H,10aH)-dione CAS 78422-90-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78422-90-9 |
| Molecular Formula | C14H17N5O2 |
| Molecular Weight | 287.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Dimethylamino)-1,3-dimethyl-1H-pyrido[1,2-a]pyrimido[4,5-d]pyrimidine-2,4(3H,10aH)-dione (CAS 78422-90-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H17N5O2. Molecular weight: 287.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H17N5O2 |
| Molecular Weight | 287.32 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 4-Methyl-2-(quinolin-8-yl)-1,2-dihydrophthalazin-1-one (CAS 479577-82-7)
- 5,6-Diphenylfuro[2,3-d]pyrimidin-4-amine (CAS 5207-52-3)
- 4-[4-(1H-1,3-Benzodiazol-1-yl)phenyl]pyrimidin-2-amine (CAS 685106-69-8)
- N,2-Dimethylpyrimidin-5-amine (CAS 77961-31-0)
- Metaraminol Impurity 27 (CAS 78523-29-2)
- N-Propylmaleamic Acid (CAS 36342-07-1)
- 2,6-Dibromo-4-cyanophenyl 2-phenoxyacetate (CAS 391229-22-4)
- 5-Nitro-2-phenylbenzofuran (CAS 16237-97-1)
- (1-(2-Chloro-4-fluorobenzyl)-1H-pyrazol-4-yl)methanol (CAS 1342150-75-7)
- Peptide 439 (CAS CATO-CPTD788439)
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