5-(4-Chlorophenyl)pyrimidine-2-thiol CAS 31408-24-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31408-24-9 |
| Molecular Formula | C10H7ClN2S |
| Molecular Weight | 222.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Chlorophenyl)pyrimidine-2-thiol (CAS 31408-24-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H7ClN2S. Molecular weight: 222.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H7ClN2S |
| Molecular Weight | 222.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 6-(3-Chlorophenyl)pyrimidine-2(1H)-thione (CAS 1231244-54-4)
- 6-(2-chlorophenyl)pyridazine-3-thiol (CAS 1239739-70-8)
- 6-(3-Chlorophenyl)pyridazine-3(2H)-thione (CAS 1239741-45-7)
- 4-(4-Chlorophenyl)-2-mercaptopyrimidine (CAS 175203-08-4)
- (3-Chlorophenyl)(thiophen-3-yl)methanone (CAS 896618-55-6)
- (4-Chlorophenyl)(thiophen-2-yl)methanone (CAS 4153-45-1)
- (E)-3-(2-Chlorophenyl)-2-cyanoprop-2-enethioamide (CAS 68029-41-4)
- 4-(2-Chlorophenyl)-2-thiophenecarbaldehyde (CAS 893736-76-0)
Recommended Standards
- 5-(3-Chlorophenyl)thiophene-2-carbaldehyde (CAS 51081-72-2)
- 6-(4-Chlorophenyl)pyridazine-3-thiol (CAS 70391-14-9)
- 5-(3-Chlorophenyl)pyrimidine-2(1H)-thione (CAS 344281-77-2)
- 7-Chloro-1-(4-fluoro-3-methylphenyl)-1-oxoheptane (CAS 898761-10-9)
- 3-((4-Fluorobenzyl)thio)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-4-amine (CAS 676245-25-3)
- N-(Pyrimidin-5-yl)benzenesulfonamide (CAS 91789-62-7)
- N2-((1R,2S)-2-Aminocyclohexyl)-N6-(3-chlorophenyl)-9-ethyl-9H-purine-2,6-diamine (CAS 190653-73-7)
- 2,6-Difluoro-N-(3-methoxy-1H-pyrazolo[3,4-β]pyridin-5yl)-3-(propylsulfonamido)benzamide (CAS 1186607-05-5)
- 4-Methyl-3-(pentyloxy)benzaldehyde (CAS 1443304-64-0)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
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