3-((4-Chlorophenyl)sulfonyl)-2-imino-1-((tetrahydrofuran-2-yl)methyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one CAS 577698-65-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 577698-65-8 |
| Molecular Formula | C22H19ClN4O4S |
| Molecular Weight | 470.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-((4-Chlorophenyl)sulfonyl)-2-imino-1-((tetrahydrofuran-2-yl)methyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 577698-65-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H19ClN4O4S. Molecular weight: 470.93 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H19ClN4O4S |
| Molecular Weight | 470.93 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-((5-(4-Chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)-N-(3,4-difluorophenyl)acetamide (CAS 477332-63-1)
- (2E)-3-{2-[(4-chlorophenyl)sulfanyl]-5-nitrophenyl}-2-(4-methylbenzenesulfonyl)prop-2-enenitrile (CAS 1025312-29-1)
- 4-[(4-Chlorophenyl)(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methyl]-3-methyl-1-phenyl-1H-pyrazol-5-ol (CAS 143699-06-3)
- 2-((2-(4-Chlorophenyl)-2-oxoethyl)thio)-4-(4-methoxyphenyl)-6-phenylnicotinonitrile (CAS 332100-84-2)
- 3-((4-Chlorophenyl)sulfonyl)-2-imino-10-methyl-1-pentyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606964-49-2)
- 2-(4-Chlorophenyl)-2-oxoethyl 6-chloro-2-(4-chlorophenyl)quinoline-4-carboxylate (CAS 355420-52-9)
- 1,5-Bis(4-chlorophenyl)-2,2-dimethyl-2,5-dihydro-1H-imidazo[4,5-b]phenazine (CAS 84803-71-4)
- 4-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-6-[(4-chlorophenyl)sulfanyl]-2-(pyridin-2-yl)pyrimidine (CAS 338960-88-6)
Recommended Standards
- ((3-(2-Chloroethyl)-2-oxido-1,3,2-oxazaphosphinan-2-yl)azanediyl)bis(propane-3,1-diyl) dimethanesulfonate (CAS 37752-32-2)
- Hafnium(IV) n-butoxide (CAS 22411-22-9)
- Dacomitinib Impurity 47 (CAS CATO-C4X-208647)
- 5-chloro-2-methanesulfonylpyridine-4-carboxylic acid (CAS 1803603-82-8)
- Ethyl 8-bromoquinoline-3-carboxylate (CAS 347146-14-9)
- 1,3-diethyl 2-[(5-bromo-1H-indol-3-yl)methyl]-2-acetamidopropanedioate (CAS 75816-14-7)
- 2,3-bis(oxiran-2-ylmethoxy)propan-1-ol 27043-36-3 Glycerol diglycidyl ether (CAS 27043-36-3)
- 2-Methyl-5-nitro-3-(trifluoromethyl)pyridine (CAS 1824299-76-4)
- Gallic Acid Impurity 1 (CAS 1782069-25-3)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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 13829788188 / jacky.chen@cato-chem.com