(5-Chloropyrimidin-4-yl)hydrazine CAS 122082-97-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 122082-97-7 |
| Molecular Formula | C4H5ClN4 |
| Molecular Weight | 144.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5-Chloropyrimidin-4-yl)hydrazine (CAS 122082-97-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H5ClN4. Molecular weight: 144.56 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H5ClN4 |
| Molecular Weight | 144.56 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloropyrimidin Standards
- (4-Chloropyrimidin-2-yl)methanol (CAS 1093880-89-7)
- (4-Chloropyrimidin-5-yl)methanol (CAS 389799-45-5)
- (2-Chloropyrimidin-4-yl)methanamine (CAS 181363-10-0)
- (2-Chloropyrimidin-5-yl)methanamine (CAS 933685-83-7)
- (4-Chloropyrimidin-2-yl)methanamine (CAS 944902-16-3)
- (6-Chloropyrimidin-4-yl)methanamine (CAS 933702-18-2)
- C-(5-Chloropyrimidin-2-yl)methylamine (CAS 426266-77-5)
- (6-chloropyrimidin-4-yl)methanol (CAS 1025351-41-0)
Recommended Standards
- 5-Amino-6-chloropyridin-3-ol (CAS 1211537-54-0)
- 4-Amino-2-chloropyridin-3-ol (CAS 1227508-94-2)
- 3-Amino-4-chloropyridin-2(1H)-one (CAS 1198154-61-8)
- 4-Cyano-2-(trifluoromethoxy)benzene-1-sulfonyl chloride (CAS 1261225-87-9)
- N-Benzhydryl-3,5,7-trimethylquinolin-4-amine (CAS 61563-47-1)
- 2-(3-Butoxyphenyl)-8-methylquinoline-4-carboxylic acid (CAS 932928-78-4)
- 3-Chlorobenzotrifluoride (CAS 98-15-7)
- 4-(Dibenzylamino)butane-1,2-diol (CAS 1192259-41-8)
- 2-(Ethylsulfanyl)-1,1-dimethoxyethane (CAS 51517-03-4)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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