2-Chloropyridine-4-carbothioamide CAS 91447-89-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91447-89-1 |
| Molecular Formula | C6H5ClN2S |
| Molecular Weight | 172.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloropyridine-4-carbothioamide (CAS 91447-89-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5ClN2S. Molecular weight: 172.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5ClN2S |
| Molecular Weight | 172.64 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.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloropyridine Standards
- 2-Chloropyridine-3-carbothioamide (CAS 1240596-59-1)
- 6-Chloropyridine-2-carbothioamide (CAS 16225-59-5)
- 3-Chloropyridine-2-carbothioamide (CAS 218596-38-4)
- 4-Chloropyridine-2-carbothioamide (CAS 62150-52-1)
- 5-Chloropyridine-2-carbothioamide (CAS 499796-72-4)
- 6-Chloropyridine-3-carbothioamide (CAS 400776-16-1)
- (4-Chloropyridine-2,6-diyl)dimethanol (CAS 1817-20-5)
- 6-Chloropyridine-3-carbohydrazide (CAS 168893-66-1)
Recommended Standards
- 2-(Chloromethyl)-1H-thieno[3,4-d]imidazole (CAS 632334-68-0)
- 4-Chloro-5,7-dihydrothieno[3,4-d]pyrimidine (CAS 53826-89-4)
- 6-(Chloromethyl)imidazo[2,1-b]thiazole (CAS 112581-59-6)
- 1-(1H-Imidazol-1-yl)butane-1,3-dione (CAS 487060-63-9)
- 2,6-bis(2-methylpropyl)piperidine hydrochloride (CAS 1803584-32-8)
- 3-(4-Chloro-3-methyl-1h-pyrazol-1-yl)-2-methyl-2-(methylamino)propanamide (CAS 1339895-47-4)
- Mal(12.1) (CAS 1219008-68-0)
- tert-Butyl (2-chloro-5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)carbamate (CAS 2641807-44-3)
- 3-chloro-2-fluoropyridin-4-amine hydrochloride (CAS 2059937-88-9)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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