2-Imino-10-methyl-1-pentyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one CAS 606964-16-3
| CAS No. | 606964-16-3 |
| Molecular Formula | C24H26N4O3S |
| Molecular Weight | 450.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 450.55 g/mol gives 2-Imino-10-methyl-1-pentyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Imino-10-methyl-1-pentyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606964-16-3), a certified reference material (molecular formula C24H26N4O3S, MW 450.55 g/mol) for analytical method development and quality control.
Based on its molecular formula C24H26N4O3S, 2-Imino-10-methyl-1-pentyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 450.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Imino-10-methyl-1-pentyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-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 | C24H26N4O3S |
| Molecular Weight | 450.55 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
- 2-Imino-1-((tetrahydrofuran-2-yl)methyl)-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606954-87-4)
- 2-Imino-5-oxo-N-(1-phenylethyl)-1-(pyridin-3-ylmethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510761-56-5)
- 2-Imino-10-methyl-5-oxo-N,1-bis(pyridin-3-ylmethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618383-74-7)
- 2-Imino-N-(2-morpholinoethyl)-5-oxo-1-((tetrahydrofuran-2-yl)methyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618383-61-2)
- 2-Imino-1-(3-methoxypropyl)-10-methyl-N-(2-morpholinoethyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618077-93-3)
- 2-Imino-N-(3-methoxypropyl)-10-methyl-1-(2-morpholinoethyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618383-67-8)
- 1-Benzyl-2-imino-10-methyl-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 370868-72-7)
- 1-Benzyl-2-imino-8-methyl-3-(phenylsulfonyl)-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one (CAS 606950-50-9)
Recommended Standards
- 2,6-Dimethylphenyl 2-((3-cyano-4,6-diphenylpyridin-2-yl)thio)acetate (CAS 336173-47-8)
- N6-(Hydroxymethyl)adenosine (~90%) (CAS 98897-14-4)
- (5E)-5-[(2H-1,3-Benzodioxol-5-yl)methylidene]-3-{[4-(2,6-dimethylphenyl)piperazin-1-yl]methyl}-2-sulfanylideneimidazolidin-4-one (CAS 865659-61-6)
- Cefixime Side Chain Acid Active Ester (CAS 89605-09-4)
- 5-Bromo-N-(naphthalen-2-yl)thiophene-2-carboxamide (CAS 391224-08-1)
- 5-(Chloromethyl)-1-methyl-1h-1,2,3,4-tetrazole (CAS 57235-84-4)
- 3-(Chloromethyl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole (CAS 1260658-95-4)
- 2-((4-Methyl-5-((p-tolylamino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1306738-35-1)
- Mirabegron Impurity 42 (CAS CATO-C4X-103242)
- 4-(4-(Dimethylamino)butoxy)-3-methoxybenzaldehyde (CAS 1242812-66-3)
- (2-(4-Methoxyphenyl)-5-(trifluoromethyl)-2,3-dihydro-1H-pyrazol-3-yl)methyl acetate (CAS 637318-19-5)
- (E)-1-(4-fluorophenyl)but-2-en-1-one (CAS 604007-01-4)
- 2-N-benzyl-1,3,4-oxadiazole-2,5-diamine (CAS 90558-69-3)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com