4-(4-Methylphenyl)-2-(methylsulfanyl)-1,4-dihydro-5H-indeno[1,2-d]pyrimidin-5-one CAS 691873-08-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 691873-08-2 |
| Molecular Formula | C19H16N2OS |
| Molecular Weight | 320.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4-Methylphenyl)-2-(methylsulfanyl)-1,4-dihydro-5H-indeno[1,2-d]pyrimidin-5-one (CAS 691873-08-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H16N2OS. Molecular weight: 320.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H16N2OS |
| Molecular Weight | 320.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylphenyl Standards
- 1-(4-Methylphenyl)-4-phenyl-3-[(pyrrolidin-1-yl)methyl]azetidin-2-one (CAS 551921-49-4)
- Ethyl 4-[(4-methylphenyl)sulfanyl]-2-(methylsulfanyl)pyrimidine-5-carboxylate (CAS 339019-51-1)
- 4-(4-Methylphenyl)-2-{[2-(morpholin-4-yl)ethyl]amino}-4-oxobutanoic acid (CAS 1023947-01-4)
- Tris(4-methylphenyl)phosphine Oxide (CAS 797-70-6)
- 2-(4-Methylphenyl)-6-(morpholin-4-yl)-3,4-dihydroquinazolin-4-one (CAS 421558-80-7)
- 3-(3-Methylphenyl)-N-(4-methylphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-83-5)
- N-(2-Methylphenyl)-3-(3-methylphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-85-7)
- 5-{[(2-methylphenyl)methyl]sulfanyl}-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 478046-11-6)
Recommended Standards
- 4-((3-(2,5-Dimethyl-1h-pyrrol-1-yl)phenyl)sulfonyl)morpholine (CAS 328028-65-5)
- 4-(4-Phenyl-1,3-thiazol-2-yl)-N-(prop-2-en-1-yl)benzamide (CAS 321429-86-1)
- 3-Methyl-4-propoxy-N-(pyridin-3-ylmethyl)benzenesulfonamide (CAS 898650-46-9)
- 2,7-Dichloro-5-fluoro-1H-benzo[d]imidazole (CAS 1388064-32-1)
- 5-Amino-N-ethyl-1H-1,2,4-triazole-1-carboxamide (CAS 406205-21-8)
- 4-(2,2,3,3-Tetrafluoropropoxy)aniline hydrochloride (CAS 109230-81-1)
- Tert-butyl n-[1-(hydroxymethyl)cyclopentyl]carbamate (CAS 168540-07-6)
- Prednisolone Tebutate (CAS 7681-14-3)
- 1-phenylpentan-2-amine (CAS 63951-01-9)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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