5-Chloro-2-thioxo-1,2-dihydropyridine-3-carbonitrile CAS 1501132-54-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1501132-54-2 |
| Molecular Formula | C6H3ClN2S |
| Molecular Weight | 170.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Chloro-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 1501132-54-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H3ClN2S. Molecular weight: 170.62 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H3ClN2S |
| Molecular Weight | 170.62 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 7-Chlorothiazolo[5,4-b]pyridine (CAS 1427501-90-3)
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- (1S,3S,5S,6R,8S)-3-Ethyl-5-(6-methoxyquinolin-4-yl)-4-oxa-1-azatricyclo[4.4.0.03,8]decane (CAS 205495-11-0)
- 5-Chloro-6-methyl-2-(methylsulfonyl)-N-phenylpyrimidin-4-amine (CAS 90332-45-9)
- Chlorhexidine Impurity 23 (CAS CATO-C4X-225623)
- rel-(1R,5R)-Methyl 3-benzyl-3-azabicyclo[3.2.0]heptane-1-carboxylate (CAS 2751265-32-2)
- 5-(4-Bromophenyl)-3-methyl-5-oxopentanoic acid (CAS 1343735-62-5)
- (R)-3-Amino-4-(3-fluorophenyl)butanoic acid hydrochloride (CAS 331763-65-6)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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