2-(Piperazin-1-yl)-7-(m-tolyl)thieno[3,2-d]pyrimidin-4(3H)-one CAS 1708079-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1708079-68-8 |
| Molecular Formula | C17H18N4OS |
| Molecular Weight | 326.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Piperazin-1-yl)-7-(m-tolyl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1708079-68-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H18N4OS. Molecular weight: 326.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H18N4OS |
| Molecular Weight | 326.42 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Piperazin Standards
- 4-(Piperazin-1-yl)-N,N-dipropylpyridine-3-sulfonamide (CAS 1352505-96-4)
- 1-[1-methyl-6-(piperazin-1-yl)-1H-indol-4-yl]-1,3-diazinane-2,4-dione (CAS 2766179-12-6)
- 1-[1-methyl-7-(piperazin-1-yl)-1H-indol-4-yl]-1,3-diazinane-2,4-dione (CAS 2766179-64-8)
- 5-Phenyl-2-(((2-(piperazin-1-yl)ethyl)amino)methylene)cyclohexane-1,3-dione (CAS 297160-31-7)
- 1-Benzyl-4-(piperazin-1-ylsulfonyl)piperazine (CAS 1351383-24-8)
- 1-((4-(Piperazin-1-yl)pyridin-3-yl)sulfonyl)azepane (CAS 1352506-84-3)
- 3-Piperazin-1-Yl-1-Oxa-2,8-Diaza-Spiro[4.5]Dec-2-Ene-8-Carboxylic Acid Tert-Butyl Ester (CAS 1250999-82-6)
- 6-(4-(Piperazin-1-yl)-3-(trifluoromethyl)phenyl)pyridazin-3(2H)-one (CAS 1187874-30-1)
Recommended Standards
- N-((1-Methyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)methyl)benzo[d]thiazole-2-carboxamide (CAS 1448037-83-9)
- 1-(2-(1-(3,4-Dimethylphenyl)-5-methyl-1H-1,2,3-triazol-4-yl)-4-methylthiazol-5-yl)ethan-1-one (CAS 931359-89-6)
- Monopropylheptylphthalate 6-Hydroxy-d (CAS 1412411-11-0)
- [3-cyclopropyl-4-(difluoromethyl)-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridin-1-yl]acetic acid (CAS 1018142-71-6)
- 3-(2-((3-(2-Carboxyethyl)-5-((3-ethyl-4-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-yl)methyl)-4-methyl-1H-pyrrol-2-yl)methyl)-5-((4-ethyl-3-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-yl)methyl)-4-methyl-1H-pyrrol-3-yl)propanoic acid (CAS 14684-37-8)
- (S)-2-(Phenylamino)propanoic acid (CAS 705-61-3)
- (Z)-4-((2-Carboxyethyl)amino)-4-oxobut-2-enoic acid (CAS 57079-11-5)
- 1-(2-Anthracenyl)-4-phenyl-1H-[1,2,3]triazole (CAS 1019335-95-5)
- 2-(Difluoromethyl)-4-nitropyridine-5-acetonitrile (CAS 1805319-82-7)
- Compstatin control peptide (CAS 301544-78-5)
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