2-Imino-10-methyl-1-pentyl-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one CAS 606963-83-1
| CAS No. | 606963-83-1 |
| Molecular Formula | C23H24N4O3S |
| Molecular Weight | 436.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Imino-10-methyl-1-pentyl-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Imino-10-methyl-1-pentyl-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606963-83-1) is a high-purity analytical reference standard with the molecular formula C23H24N4O3S and a molecular weight of 436.53 g/mol.
The molecular framework of 2-Imino-10-methyl-1-pentyl-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (C23H24N4O3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-Imino-10-methyl-1-pentyl-3-(phenylsulfonyl)-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 | C23H24N4O3S |
| Molecular Weight | 436.53 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
- 1-Butyl-2-imino-10-methyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606961-68-6)
- 2-Imino-3-(phenylsulfonyl)-1-((tetrahydrofuran-2-yl)methyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 578750-41-1)
- 2-Imino-5-oxo-N,1-bis(pyridin-3-ylmethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510761-54-3)
- 2-Imino-1-(2-methoxyethyl)-10-methyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 371128-15-3)
- 2-Imino-6,8-diiodo-2H-chromene-3-carboxamide (CAS 1823984-45-7)
- 2-Imino-1-(3-methoxypropyl)-N-(2-morpholinoethyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618383-62-3)
- 2-Imino-N-(3-methoxypropyl)-10-methyl-5-oxo-1-(pyridin-3-ylmethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 488708-69-6)
- 2-Imino-1-(2-methoxyethyl)-10-methyl-5-oxo-N-(1-phenylethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618077-68-2)
Recommended Standards
- Azido-PEG3-S-PEG3-azide (CAS 2055023-77-1)
- (4E)-4-[(2H-1,3-Benzodioxol-5-yl)methylidene]-2-(methylsulfanyl)-1-[(4-phenylpiperazin-1-yl)methyl]-4,5-dihydro-1H-imidazol-5-one (CAS 865659-78-5)
- N-(1-(4-Phenylthiazol-2-yl)-3-(p-tolyl)-1H-pyrazol-5-yl)benzamide (CAS 74101-31-8)
- Dihydro Flupentixol (CAS 14141-25-4)
- 1-(2-Oxo-2-(pyrrolidin-1-yl)ethyl)piperidine-4-carboxylic acid (CAS 1155502-30-9)
- 1-Methyl-5-nitro-3-(trifluoromethyl)-1H-pyrazole (CAS 1170473-65-0)
- N-(3-acetylphenyl)-5-methylfuran-2-carboxamide (CAS 419552-11-7)
- 4-(M-tolyloxy)-2-(trifluoromethyl)aniline (CAS 946784-66-3)
- 1-(6-Chloropyridazin-3-yl)-azepane (CAS 312318-48-2)
- Topiroxostat Impurity 5 (CAS 6975-73-1)
- Ethyl tetrahydrothiophene-2-carboxylate (CAS 18342-42-2)
- (R)-(3-Boc-amino)piperidine Hydrochloride (CAS 1217656-59-1)
- 1-(2-(Aminomethyl)phenyl)ethanol (CAS 182963-65-1)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
Why CATO?
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