4-Chloro-2-(methylthio)-5-thiazolecarbonitrile CAS 120891-11-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 120891-11-4 |
| Molecular Formula | C5H3ClN2S2 |
| Molecular Weight | 190.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-2-(methylthio)-5-thiazolecarbonitrile (CAS 120891-11-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H3ClN2S2. Molecular weight: 190.67 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H3ClN2S2 |
| Molecular Weight | 190.67 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Chloro Standards
- 6-chloro-3-methylimidazo[1,2-b]pyridazin-2-amine (CAS 1005785-59-0)
- (4-Chloro-1H-pyrrolo[2,3-b]pyridin-5-yl)methanol (CAS 1015610-07-7)
- 5-Chloro-4-methoxy-1H-pyrrolo[2,3-b]pyridine (CAS 1020056-69-2)
- 4-Chloro-5-methoxy-1H-pyrrolo[2,3-b]pyridine (CAS 1020056-72-7)
- 8-chloro-1,5-naphthyridin-3-ol (CAS 1071541-08-6)
- 2-Chloro-N-(1-methylpiperidin-4-yl)acetamide (CAS 1096305-49-5)
- (R)-2-Chloro-1-(3-(dimethylamino)pyrrolidin-1-yl)ethanone (CAS 1107645-69-1)
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Recommended Standards
- 5-chloro-6-methoxy-1H-pyrrolo[2,3-b]pyridine (CAS 1190315-07-1)
- 4-chloro-1-ethyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1248709-15-0)
- n-(4-Aminocyclohexyl)-2-chloroacetamide (CAS 1251319-64-8)
- Benzyl(S)-(1-(4-hydroxyphenyl)-2-(pyrrolidin-1-yl)propan-2-yl)(methyl)carbamatehydrochloride (CAS 2007908-62-3)
- 4-(Trifluoromethyl)pyridine-2-sulfonic acid amide (CAS 1252046-10-8)
- 2-(Trifluoromethyl)-1H-benzo[d]imidazol-4-amine (CAS 189045-18-9)
- 3-Methoxy-5-(trifluoromethyl)picolinic acid (CAS 1256791-45-3)
- 2-(2-(2-Methoxyethoxy)ethoxy)ethyl acrylate (CAS 48067-72-7)
- tert-Butyl (3aS,7aR)-rel-octahydro-1H-pyrrolo[3,2-c]pyridine-5-carboxylate (CAS 1250993-54-4)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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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