2-Imino-10-methyl-3-(phenylsulfonyl)-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one CAS 606957-68-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 606957-68-0 |
| Molecular Formula | C21H20N4O3S |
| Molecular Weight | 408.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Imino-10-methyl-3-(phenylsulfonyl)-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606957-68-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H20N4O3S. Molecular weight: 408.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H20N4O3S |
| Molecular Weight | 408.47 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Imino Standards
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- 6-Imino-2-oxo-5-[(E)-[(3-phenoxyphenyl)methylidene]amino]-1-phenyl-1,2,3,6-tetrahydropyrimidine-4-carbonitrile (CAS 1048915-68-9)
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- Ethyl 2-imino-1-(3-morpholinopropyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate (CAS 510761-65-6)
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