2-Imino-1-(pyridin-3-ylmethyl)-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one CAS 371116-27-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 371116-27-7 |
| Molecular Formula | C24H19N5O3S |
| Molecular Weight | 457.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Imino-1-(pyridin-3-ylmethyl)-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 371116-27-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C24H19N5O3S. Molecular weight: 457.50 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C24H19N5O3S |
| Molecular Weight | 457.50 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Imino Standards
- 2-Imino-10-methyl-3-(phenylsulfonyl)-1-(pyridin-3-ylmethyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606959-86-8)
- 1-Benzyl-2-imino-10-methyl-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 370868-72-7)
- 1-Benzyl-2-imino-8-methyl-3-(phenylsulfonyl)-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one (CAS 606950-50-9)
- 2-Imino-1-(3-methoxypropyl)-10-methyl-N-(2-morpholinoethyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618077-93-3)
- 2-Imino-N-(3-methoxypropyl)-10-methyl-1-(2-morpholinoethyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618383-67-8)
- 2-Imino-N-(2-morpholinoethyl)-5-oxo-1-((tetrahydrofuran-2-yl)methyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618383-61-2)
- 2-Imino-10-methyl-5-oxo-N,1-bis(pyridin-3-ylmethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618383-74-7)
- 2-Imino-10-methyl-1-pentyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606964-16-3)
Recommended Standards
- 1-(Furan-2-ylmethyl)-3-hydroxy-5-(4-phenoxyphenyl)-4-(thiophene-2-carbonyl)-1H-pyrrol-2(5H)-one (CAS 617694-17-4)
- Boc-Thionoser(Bzl)-1-(6-nitro)benzotriazolide (A-4365.0001) (CAS 184951-89-1)
- 4-((2-Methoxyacridin-9-yl)amino)-N-(pyrimidin-2-yl)benzenesulfonamide (CAS 514831-93-7)
- 2,3-Dichloro-5-(difluoromethoxy)pyridine (CAS 110860-85-0)
- (4-Bromo-3-(difluoromethyl)-5-iodopyridin-2-yl)methanol (CAS 1804670-88-9)
- 2-(3-Methyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-2-yl)acetic acid (CAS 1782372-34-2)
- 4-Bromo-3-chloro-2-iodoaniline (CAS 1426566-90-6)
- Pentanoic acid, 5,5,5-trifluoro-2-(hydroxyimino)-4-(trifluoromethyl)-, ethyl ester (CAS 1956426-81-5)
- n-Methyl-1h-indole-3-carboxamide (CAS 85729-23-3)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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)
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