1-(2-Chloropyridin-3-yl)-3-methylthiourea CAS 452325-37-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 452325-37-0 |
| Molecular Formula | C7H8ClN3S |
| Molecular Weight | 201.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Chloropyridin-3-yl)-3-methylthiourea (CAS 452325-37-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8ClN3S. Molecular weight: 201.68 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8ClN3S |
| Molecular Weight | 201.68 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloropyridin Standards
- 1-(6-chloropyridin-3-yl)-3-methylthiourea (CAS 131748-90-8)
- 2-((6-Chloropyridin-3-yl)oxy)-2-methylpropan-1-ol (CAS 1360056-05-8)
- Methyl 2-((4-chloropyridin-2-yl)oxy)acetate (CAS 1346707-65-0)
- 3-(3-Chloropyridin-4-yl)-2-hydroxypropanoic acid (CAS 1465434-18-7)
- 2-(((6-Chloropyridin-3-yl)methyl)(methyl)amino)ethan-1-ol (CAS 1178432-93-3)
- 2-((6-Chloropyridin-2-yl)(ethyl)amino)ethan-1-ol (CAS 1219982-08-7)
- 2-((4-Chloropyridin-2-yl)oxy)-N,N-dimethylethan-1-amine (CAS 1346708-18-6)
- 3-((4-Chloropyridin-2-yl)oxy)-N-methylpropan-1-amine (CAS 1346708-21-1)
Recommended Standards
- [(3-chlorophenyl)amino]thiourea (CAS 828-11-5)
- 2-(2-Chlorophenyl)hydrazine-1-carbothioamide (CAS 877-52-1)
- 4-Chloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-2(1H)-thione (CAS 1893128-40-9)
- 7,9-Dimethyl-3,4-dihydro-1H-benzo[b]azepin-5(2H)-one (CAS 886367-24-4)
- 2-Amino-6-(hydroxymethyl)-8-oxo-4-phenyl-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile (CAS 194282-54-7)
- 1-pyrazin-2-ylcyclopropanecarbonitrile (CAS 1159734-50-5)
- 6-Amino-5-(2,2-diethoxyethyl)-2-((4-(4-methylpiperazin-1-yl)phenyl)amino)pyrimidin-4(3H)-one (CAS 1245649-22-2)
- 1'-Boc-1,2-dihydro-2-oxo-spiro[4H-3,1-benzoxazine-4,4'-piperidine] (CAS 84060-08-2)
- 5-Bromo-2-(1H-imidazol-2-yl)phenol (CAS 1282516-66-8)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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