3-((4-Chlorophenyl)sulfonyl)-1-(furan-2-ylmethyl)-2-imino-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one CAS 606953-01-9
| CAS No. | 606953-01-9 |
| Molecular Formula | C22H15ClN4O4S |
| Molecular Weight | 466.90 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-(furan-2-ylmethyl)-2-imino-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606953-01-9) is a high-purity analytical reference standard with the molecular formula C22H15ClN4O4S and a molecular weight of 466.90 g/mol.
Structurally, 3-((4-Chlorophenyl)sulfonyl)-1-(furan-2-ylmethyl)-2-imino-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (C22H15ClN4O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 466.90 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C22H15ClN4O4S |
| Molecular Weight | 466.90 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) | 17.0 |
| 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
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Recommended Standards
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- 4-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}-2-(pyridin-3-yl)pyrimidine (CAS 303145-52-0)
- 2-(((4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)imino)methyl)-3-hydroxy-5-isobutylcyclohex-2-en-1-one (CAS 1022442-76-7)
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- 4-(Dimethylamino)-2-[(4H-1,2,4-triazol-4-yl)amino]pyridine-3-carbonitrile (CAS 338773-78-7)
- 2-(1-(((9H-fluoren-9-yl)methoxy)carbonyl)pyrrolidin-3-yl)acetic acid (CAS 868523-86-8)
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- 3,4-Dimethyl-N-(4-(thiophen-2-yl)thiazol-2-yl)benzamide (CAS 392246-66-1)
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- 2-Chloro-3-fluoro-4-iodopyridine (CAS 148639-07-0)
- 1-(2-Methyl-1H-1,3-benzodiazol-6-yl)methanamine dihydrochloride (CAS 672325-34-7)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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