4-Chloro-6-hydrazinyl-2-(methylthio)pyrimidine CAS 89280-24-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89280-24-0 |
| Molecular Formula | C5H7ClN4S |
| Molecular Weight | 190.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-6-hydrazinyl-2-(methylthio)pyrimidine (CAS 89280-24-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H7ClN4S. Molecular weight: 190.65 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H7ClN4S |
| Molecular Weight | 190.65 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 5-Chloro-2-(ethylthio)pyrimidin-4(1H)-one (CAS 106146-79-6)
- 2-Chloro-n-(1,3-thiazol-2-yl)propanamide (CAS 116200-98-7)
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- 4-Chloro-2-(dimethylamino)-1,3-thiazole-5-carbaldehyde (CAS 129865-54-9)
- 4-Chloro-2-methyl-5-(methylsulfinyl)pyrimidine (CAS 1314926-93-6)
- 2-Chloro-N-(thiazol-5-ylmethyl)acetamide (CAS 1353983-78-4)
- 4-Chloro-5-methylthiophene-2-carbohydrazide (CAS 1399655-40-3)
Recommended Standards
- 4-Chloro-5-Methoxy-2-Methylthiopyrimidine (CAS 87026-45-7)
- 4-chloro-6-methoxy-2-(methylthio)pyrimidine (CAS 89466-42-2)
- 3-Chloro-N-(thiazol-2-yl)propanamide (CAS 26774-38-9)
- FIPI (CAS 939055-18-2)
- 3-Amino-N-(2-ethoxy-5-methylphenyl)benzamide (CAS 1706438-75-6)
- 4-(Difluoromethyl)-6-hydroxypicolinamide (CAS 1806779-76-9)
- 3-(3,5-Dimethyl-1H-pyrazol-4-yl)-propylamine dihydrochloride (CAS 1429056-14-3)
- 3-Oxaspiro[5.5]Undecane-9-carbaldehyde (CAS 2092688-34-9)
- 4,4'-Diphenyltetrathiafulvalene (CAS 5152-94-3)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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