2-Imino-3-(phenylsulfonyl)-1-((tetrahydrofuran-2-yl)methyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one CAS 578750-41-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 578750-41-1 |
| Molecular Formula | C22H20N4O4S |
| Molecular Weight | 436.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Imino-3-(phenylsulfonyl)-1-((tetrahydrofuran-2-yl)methyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 578750-41-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H20N4O4S. Molecular weight: 436.48 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H20N4O4S |
| Molecular Weight | 436.48 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Imino Standards
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- 2-Imino-10-methyl-1-pentyl-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606963-83-1)
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Recommended Standards
- 2-((5-Benzyl-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(3,4-difluorophenyl)acetamide (CAS 868255-52-1)
- 3-(3,4-Dimethoxyphenyl)-3-[4-(acetamidomethyl)benzenesulfonamido]propanoic acid (CAS 744230-56-6)
- (E)-2-(2-(2-(2-(2,5-dimethoxybenzylidene)hydrazinyl)thiazol-4-yl)ethyl)isoindoline-1,3-dione (CAS 861211-21-4)
- 5-Butyl-6-ethylpyrimidine-2,4(1H,3H)-dione (CAS 99167-58-5)
- 2-((6-Methyl-1H-benzo[d]imidazol-2-yl)thio)propanoic acid (CAS 728035-45-8)
- 5-Ethyl-6-methyl-4-(pyridin-2-yl)-3,4-dihydropyrimidin-2(1H)-one (CAS 728004-26-0)
- 1-methyl-2-cyanoimidazole (CAS 45515-45-5)
- Bromo-PEG2-acetic acid (CAS 2409962-85-0)
- tert-Butyl ((1-(2-hydroxyethyl)pyrrolidin-3-yl)methyl)carbamate (CAS 1353944-01-0)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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