2-Imino-10-methyl-1-propyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one CAS 606958-77-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 606958-77-4 |
| Molecular Formula | C22H22N4O3S |
| Molecular Weight | 422.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Imino-10-methyl-1-propyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606958-77-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H22N4O3S. Molecular weight: 422.50 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H22N4O3S |
| Molecular Weight | 422.50 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Imino Standards
- 1-Butyl-2-imino-10-methyl-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606960-72-9)
- 2-Imino-1-(2-methoxyethyl)-10-methyl-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 371137-97-2)
- 6-Imino-2-oxo-5-[(E)-[(2E)-3-phenylprop-2-en-1-ylidene]amino]-1-[4-(trifluoromethoxy)phenyl]-1,2,3,6-tetrahydropyrimidine-4-carbonitrile (CAS 1048915-35-0)
- 2-Imino-1-(2-methoxyethyl)-10-methyl-5-oxo-N-(pyridin-3-ylmethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510762-47-7)
- 2-Imino-N-(3-methoxypropyl)-5-oxo-1-(pyridin-3-ylmethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510761-50-9)
- 2-Imino-1-(2-methoxyethyl)-5-oxo-N-(1-phenylethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510762-51-3)
- 1-Butyl-2-imino-10-methyl-5-oxo-N-(1-phenylethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 617697-67-3)
- 2-Imino-5-oxo-1-(pyridin-3-ylmethyl)-N-((tetrahydrofuran-2-yl)methyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 370869-95-7)
Recommended Standards
- 2-(3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}propyl)-4-methyl-1,3-thiazole-5-carboxylic acid (CAS 2091385-54-3)
- 4-Fluoro-N-((5-((4-methoxybenzyl)thio)-4-methyl-4H-1,2,4-triazol-3-yl)methyl)benzenesulfonamide (CAS 338421-78-6)
- 2-((2-Methoxy-5-methylphenyl)amino)-2-oxo-1-phenylethyl 2-(methylthio)nicotinate (CAS 438610-09-4)
- (S)-6-Fluorochromane-2-carboxylic acid (CAS 129101-36-6)
- 5-Bromo-4-chloro-6-isopropylpyrimidine (CAS 1044768-52-6)
- Isavuconazole Impurity 198 (CAS CATO-C4X-1236198)
- Ethyl 2-bromo-4-cyano-6-hydroxybenzoate (CAS 1805596-92-2)
- 2,4,6,7-Tetramethylquinoline (CAS 72681-40-4)
- 2-(2,3-Dimethylphenoxy)pyridin-3-amine (CAS 175136-23-9)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com