1-Cyclopentyl-2-imino-8-methyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one CAS 606955-12-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 606955-12-8 |
| Molecular Formula | C24H24N4O3S |
| Molecular Weight | 448.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Cyclopentyl-2-imino-8-methyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606955-12-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H24N4O3S. Molecular weight: 448.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H24N4O3S |
| Molecular Weight | 448.54 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Cyclopentyl Standards
- 1-Cyclopentyl-2-imino-10-methyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606954-90-9)
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Recommended Standards
- 2-((1-Cyanocyclohexyl)amino)-2-oxoethyl 2-(((1H-benzo[d]imidazol-2-yl)thio)methyl)benzoate (CAS 878257-21-7)
- 1-Cyclohexyl-2-imino-10-methyl-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606963-18-2)
- 2-((5,6-Diphenyl-1,2,4-triazin-3-yl)thio)-N-(naphthalen-2-yl)acetamide (CAS 400863-91-4)
- tert-Butyl 2-(furan-2-yl)piperazine-1-carboxylate (CAS 886771-32-0)
- Methyl 4-bromo-2-(chloromethyl)benzoate (CAS 921220-04-4)
- Pemafibrate Impurity 6 (CAS 907192-61-4)
- Oryzanol A (Cycloartenyl Ferulate) (CAS 21238-33-5)
- (4-Formyl-3-methoxyphenyl)boronic acid (CAS 815620-00-9)
- 2-(Tribromomethyl)quinoxaline (CAS 7251-36-7)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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