1-(3-Ethoxypropyl)-2-imino-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one CAS 606962-65-6
| CAS No. | 606962-65-6 |
| Molecular Formula | C23H24N4O4S |
| Molecular Weight | 452.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Ethoxypropyl)-2-imino-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606962-65-6), molecular formula C23H24N4O4S and molecular weight 452.53 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C23H24N4O4S, 1-(3-Ethoxypropyl)-2-imino-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one contains a flavonoid 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 452.53 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 1-(3-Ethoxypropyl)-2-imino-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C23H24N4O4S |
| Molecular Weight | 452.53 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 Ethoxypropyl Standards
- 1-(3-Ethoxypropyl)-2-imino-5-oxo-N-(1-phenylethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510733-27-4)
- 1-(3-Ethoxypropyl)-2-imino-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606961-73-3)
- Ethyl 1-(3-ethoxypropyl)-2-imino-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate (CAS 510762-90-0)
- 9-(3-Ethoxypropyl)-3-phenyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one (CAS 946235-53-6)
- Methyl 1-(3-ethoxypropyl)-2-imino-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate (CAS 510762-89-7)
- 8-((3-Ethoxypropyl)amino)-7-isopentyl-3-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 673493-86-2)
- N-(3-Ethoxypropyl)-2-iodobenzamide (CAS 524676-94-6)
- N1-(3-Ethoxypropyl)-N2-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)oxalamide (CAS 946219-95-0)
Recommended Standards
- (5E)-5-[(2H-1,3-Benzodioxol-5-yl)methylidene]-3-{[4-(4-methoxyphenyl)piperazin-1-yl]methyl}-2-sulfanylideneimidazolidin-4-one (CAS 865659-63-8)
- 2-({5-[2-(4-methylphenyl)quinolin-4-yl]-4-phenyl-4h-1,2,4-triazol-3-yl}sulfanyl)acetic acid (CAS 742094-76-4)
- 2-(Benzylimino)-N-(5-(m-tolyl)-1,3,4-thiadiazol-2-yl)-2H-chromene-3-carboxamide (CAS 1261027-54-6)
- 4,5-Diphenyl-1-propyl-2-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)-1H-imidazole (CAS 339277-15-5)
- 2-[N-(butan-2-yl)3-bromobenzenesulfonamido]acetic acid (CAS 1183427-49-7)
- 4-Fluoro-1H-pyrrolo[2,3-c]pyridine-7-carbonitrile (CAS 446284-50-0)
- N-Hydroxy-3,4-dimethoxybenzeneethanimidamide (CAS 42191-48-0)
- ethyl 2-(diisopropoxyphosphoryl)-3,3,3-trifluoro-2-{[(4-methylphenyl)sulphonyl]amino}propanoate (CAS 256332-93-1)
- 6-Methyl-2-pyridinecarbonitrile (CAS 1620-75-3)
- 2,3,4,6-Tetrabromo-1-chlorodibenzo[b,d]furan (CAS 107227-51-0)
- Benzofuran-2-yl-(3-N-Boc-amino-azetidin-1-yl)-acetic acid (CAS 885275-29-6)
- Rocuronium Impurity 32 (CAS CATO-C4X-124232)
- 1-Bromo-4-ethoxy-1,1-difluorobut-3-en-2-one (CAS 1186025-41-1)
- Insulin B (22-25) (CAS 34367-73-2)
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