3,5-Dichloro-2-hydrazinopyridine CAS 104408-23-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 104408-23-3 |
| Molecular Formula | C5H5Cl2N3 |
| Molecular Weight | 178.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dichloro-2-hydrazinopyridine (CAS 104408-23-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H5Cl2N3. Molecular weight: 178.02 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H5Cl2N3 |
| Molecular Weight | 178.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- (3,4-Dichloropyridin-2-yl)methanol (CAS 103949-59-3)
- 2-Methyl-3,4-dichloropyridine N-Oxide (CAS 108004-98-4)
- 6-Amino-2,3-dichlorophenol (CAS 116278-69-4)
- 1-(4-(Trifluoromethyl)phenyl)cyclobutane-1-carbaldehyde (CAS 1358804-50-8)
- 3-(PYrazin-2-ylcarbonyl)-1-vinylpyrrolidin-2-one (CAS 910442-93-2)
- 3,4-Pentadien-1-ol 5-Hydroxy-1,2-pentadiene 5557-87-9 (CAS 5557-87-9)
- 3'-Cyanoacetanilide (CAS 58202-84-9)
- N-(4-aminobutyl)hydroxylamine dihydrochloride (CAS 2564-52-5)
- Azilsartan Impurity 158 (CAS 183986-64-3)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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