1-(3,5-Dichloropyridin-2-yl)thiourea CAS 31545-32-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31545-32-1 |
| Molecular Formula | C6H5Cl2N3S |
| Molecular Weight | 222.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,5-Dichloropyridin-2-yl)thiourea (CAS 31545-32-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H5Cl2N3S. Molecular weight: 222.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H5Cl2N3S |
| Molecular Weight | 222.09 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dichloropyridin Standards
- 3-((3,5-Dichloropyridin-2-yl)oxy)propan-1-amine (CAS 1248268-27-0)
- N1-(3,5-Dichloropyridin-2-yl)propane-1,3-diamine (CAS 92993-52-7)
- 3-(4,6-Dichloropyridin-3-yl)oxetan-3-ol (CAS 1613239-16-9)
- 1-(4,6-Dichloropyridin-3-yl)-2,2-difluoroethan-1-one (CAS 2229238-42-8)
- 1-(2,4-Dichloropyridin-3-yl)-2-methylpropan-1-one (CAS 1260535-73-6)
- 1-(4,6-Dichloropyridin-3-yl)-2-methylpropan-1-one (CAS 2355769-48-9)
- 2-(3,5-Dichloropyridin-2-yl)-2,2-difluoroethan-1-ol (CAS 1431842-80-6)
- 2-(2,6-Dichloropyridin-4-yl)-2,2-difluoroethan-1-ol (CAS 2228800-04-0)
Recommended Standards
- (4-Butoxy-3,5-dimethylphenyl)boronic acid (CAS 845551-41-9)
- 1,2-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole (CAS 2223050-13-1)
- (3-(3,3-Dimethylbutoxy)phenyl)boronic acid (CAS 945837-59-2)
- PF-06281355 (CAS 1435467-38-1)
- 2-[(pyridin-2-yl)methyl]cyclopentan-1-amine (CAS 1368170-47-1)
- 2-aminofuran-3-carbonitrile (CAS 139370-56-2)
- 4-(Difluoromethyl)-6-fluoro-3-methyl-2-(trifluoromethyl)pyridine (CAS 1806972-79-1)
- 2-Bromo-3-methyl-N-(m-tolyl)butanamide (CAS 391220-18-1)
- 3-Iodo-1H-indole-2-carbonitrile (CAS 51796-65-7)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
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