3-((4-Chlorophenyl)sulfonyl)-1-(2-(2-hydroxyethoxy)ethyl)-2-imino-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one CAS 607384-44-1
| CAS No. | 607384-44-1 |
| Molecular Formula | C22H21ClN4O5S |
| Molecular Weight | 488.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-((4-Chlorophenyl)sulfonyl)-1-(2-(2-hydroxyethoxy)ethyl)-2-imino-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 607384-44-1) is a high-purity analytical reference standard with the molecular formula C22H21ClN4O5S and a molecular weight of 488.94 g/mol.
The molecular framework of 3-((4-Chlorophenyl)sulfonyl)-1-(2-(2-hydroxyethoxy)ethyl)-2-imino-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (C22H21ClN4O5S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 3-((4-Chlorophenyl)sulfonyl)-1-(2-(2-hydroxyethoxy)ethyl)-2-imino-10-methyl-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 | C22H21ClN4O5S |
| Molecular Weight | 488.94 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 1-[(2-Chlorophenyl)methyl]-3'-[3-(trifluoromethyl)phenyl]-1,2-dihydrospiro[indole-3,2'-[1,3]thiazolidine]-2,4'-dione (CAS 338418-97-6)
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Recommended Standards
- (((2R,3S,4R)-2-(((tert-Butyldimethylsilyl)oxy)methyl)-3,4-dihydro-2H-pyran-3,4-diyl)bis(oxy))bis(tert-butyldimethylsilane) (CAS 121702-69-0)
- 5,5'-Dibromo-4,4'-dichloro-[2,2'-biindolinylidene]-3,3'-dione (CAS 29245-44-1)
- N'-[3-(2-Chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]-1-[(3-fluorophenyl)methyl]piperidine-4-carbohydrazide (CAS 478078-99-8)
- Methyl 1,5-dibenzyl-3-(2-chlorophenyl)-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 321521-59-9)
- 1-(4-Fluorophenyl)-6-methyl-3-(quinolin-2-ylmethoxy)pyridazin-4(1H)-one (CAS 146824-88-6)
- (1R,5S)-3-thiabicyclo[3.1.0]Hexane-6-carboxylic acid 3,3-dioxide (CAS 2166258-05-3)
- 6-Chloro-2-(N,N-dimethylamino)pyrazine (CAS 61655-72-9)
- 2,5-Dimethyl-1-(2-{5-methyl-7-phenylpyrazolo[1,5-a]pyrimidin-2-yl}thiophen-3-yl)-1H-pyrrole (CAS 866049-48-1)
- 1-Phenyl-4-(1-piperidinylcarbonyl)-1h-pyrazol-5-amine (CAS 1015869-44-9)
- n-(1-(2,4-Dichlorophenyl)ethyl)-2-methylprop-2-en-1-amine (CAS 1250553-70-8)
- 3-Azidoquinoline (CAS 14213-02-6)
- tert-Butyl 4-hydroxy-3-(hydroxymethyl)-1H-indole-1-carboxylate (CAS 914349-12-5)
- 2-(Allyloxy)nicotinaldehyde (CAS 1700420-85-4)
- Human IgE Pentapeptide HEPP (CAS 62087-72-3)
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