2-(Benzylthio)-4-chloro-6-(p-tolyl)pyrimidine-5-carbonitrile CAS 257908-21-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 257908-21-7 |
| Molecular Formula | C19H14ClN3S |
| Molecular Weight | 351.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Benzylthio)-4-chloro-6-(p-tolyl)pyrimidine-5-carbonitrile (CAS 257908-21-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H14ClN3S. Molecular weight: 351.85 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H14ClN3S |
| Molecular Weight | 351.85 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 2-(Benzylthio)-1-((4-fluorophenyl)sulfonyl)-4,5-dihydro-1H-imidazole (CAS 868216-63-1)
- (E)-1-(2-(benzylthio)-7-(2-(dimethylamino)vinyl)-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethan-1-one (CAS 1306753-48-9)
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Recommended Standards
- 2-(4-Chlorophenyl)-N-[2-(4-methylbenzenesulfonyl)ethyl]acetamide (CAS 477886-03-6)
- 2-Chloro-N-(2,2,4-trimethyl-2,3-dihydro-1-benzofuran-7-yl)benzene-1-sulfonamide (CAS 866042-48-0)
- 2-(3-((4-Chlorophenoxy)methyl)phenyl)benzo[d]thiazole (CAS 866136-11-0)
- 4-(Prop-2-yn-1-ylamino)benzenesulfonamide (CAS 130206-36-9)
- 5-Bromo-4-methylbenzo[d][1,3]dioxole (CAS 72744-51-5)
- 2-Oxaspiro[3.3]Heptane-6-carbonitrile (CAS 1780652-33-6)
- 1-(Piperazin-1-yl)-2-(pyrrolidin-1-yl)ethane-1,2-dione (CAS 1018253-00-3)
- 6-Nitroquinoxaline-2,3-dione (CAS 2379-56-8)
- 1-(2-bromophenyl)-N-methyl-2-propanamine 1-(2-bromophenyl)-N-methyl-propan-2-amine 466-37-5 A827086 (CAS 466-37-5)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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