6-Chloropyrazine-2-carbothioamide CAS 61689-61-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61689-61-0 |
| Molecular Formula | C5H4ClN3S |
| Molecular Weight | 173.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Chloropyrazine-2-carbothioamide (CAS 61689-61-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H4ClN3S. Molecular weight: 173.62 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H4ClN3S |
| Molecular Weight | 173.62 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 |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloropyrazine Standards
- 5-Chloropyrazine-2-carbothioamide (CAS 21279-69-6)
- 5-Chloropyrazine-2-carboxylic acid hydrazide (CAS 848952-83-0)
- Methyl 3-Chloropyrazine-2-carboxylate (CAS 27825-21-4)
- 5-chloropyrazine-2,3-dicarbonitrile (CAS 72111-57-0)
- 3-Chloropyrazine-2-carbonyl chloride (CAS 90361-99-2)
- 3-Chloropyrazine-2,5-dicarbonitrile (CAS 918410-50-1)
- 6-chloropyrazine-2-carbonyl chloride (CAS 148673-71-6)
- 5-chloropyrazine-2-carbonyl chloride (CAS 88625-23-4)
Recommended Standards
- N-(2-Chloro-6-fluorobenzyl)-N -methylamine (CAS 62924-64-5)
- 4-Chloro-2-fluoro-N,N-dimethylaniline (CAS 914635-85-1)
- 4-chloro-1-ethyl-N-methyl-1H-Pyrazole-3-methanamine (CAS 1002032-49-6)
- 4-(2,6-Difluorobenzoyl)quinoline (CAS 1706444-33-8)
- Methyl 4-fluoro-2-methoxynicotinate (CAS 1256792-08-1)
- 5-(1-(5-((5-((2H-Pyrrol-2-ylidene)methyl)-2H-pyrrol-2-ylidene)methyl)-3-chloro-2H-pyrrol-2-ylidene)ethyl)-3,4-dimethyl-1H-pyrrol-2-yl pent-4-enoate (CAS 194015-06-0)
- Ethyl 2-methylmorpholine-3-carboxylate (CAS 1449136-36-0)
- 2-((Cyclopentyloxy)methyl)benzenethiol (CAS 1379307-34-2)
- 2-(2,4-Dichlorophenyl)-N-(o-tolyl)quinoline-4-carboxamide (CAS 337501-71-0)
- Peptide Impurity 04 (CAS 2913424-91-4)
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