3-(3-(4-Chloro-3-methyl-1h-pyrazol-1-yl)propyl)-2-thioxo-2,3-dihydroquinazolin-4(1h)-one CAS 1005563-76-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1005563-76-7 |
| Molecular Formula | C15H15ClN4OS |
| Molecular Weight | 334.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-(4-Chloro-3-methyl-1h-pyrazol-1-yl)propyl)-2-thioxo-2,3-dihydroquinazolin-4(1h)-one (CAS 1005563-76-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H15ClN4OS. Molecular weight: 334.82 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H15ClN4OS |
| Molecular Weight | 334.82 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Tizanidine Impurity 57 (CAS CATO-C4X-144557)
- 6-(4-Chlorobenzyl)-1-ethyl-3-methyl-5-thioxo-1,4,5,6-tetrahydro-7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS 1031606-41-3)
- tert-Butyl 4-(4-chloro-7H-pyrrolo[2,3-d]pyrimidin-6-yl)-3,6-dihydropyridine-1(2H)-carboxylate (CAS 876343-11-2)
- (4-Propylphenyl)(quinolin-3-yl)methanone (CAS 1187166-28-4)
- 1-(4-methylphenyl)-6-oxo-1,4,5,6-tetrahydropyridaZine-3-carboxylic acid (CAS 926240-25-7)
- 4-(Phenylamino)butan-2-one (CAS 6220-79-7)
- 2-(2-Phenylcyclopropyl)acetic acid (CAS 1226192-12-6)
- Vilanterol Impurity 20 Triphenylacetate (S-Isomer) (CAS CATO-C4X-193520)
- 1-(Chloromethyl)-1H-pyrazole (CAS 84968-04-7)
- Cyclolinopeptide B (CAS 193139-41-2)
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