(2,5-Dichlorophenyl)hydrazine CAS 305-15-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 305-15-7 |
| Molecular Formula | C6H6Cl2N2 |
| Molecular Weight | 177.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2,5-Dichlorophenyl)hydrazine (CAS 305-15-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H6Cl2N2. Molecular weight: 177.03 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H6Cl2N2 |
| Molecular Weight | 177.03 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
- (2,4-Dichlorophenyl)hydrazine (CAS 13123-92-7)
- (3,4-Dichlorophenyl)hydrazine (CAS 13124-18-0)
- (2,3-Dichlorophenyl)hydrazine (CAS 13147-14-3)
- (2,6-Dichlorophenyl)hydrazine (CAS 14763-24-7)
- (3,5-Dichlorophenyl)hydrazine (CAS 39943-56-1)
- 1-(2,5-Dichlorophenyl)methanamine hydrochloride (CAS 42365-57-1)
- N-(2,3-dichlorophenyl)hydroxylamine (CAS 43192-06-9)
- O-(3,4-dichlorophenyl)hydroxylamine (CAS 99907-89-8)
Recommended Standards
- 2,5-Dichloro-4,6-dimethylpyrimidine (CAS 19573-83-2)
- (2,6-Dichloropyridin-4-yl)methanamine (CAS 88579-63-9)
- 4-Amino-3,5-dichloro-2-methylpyridine (CAS 195045-26-2)
- 5-Isopropyl-2-oxo-1,3-dioxole-4-carboxylic acid (CAS 188525-84-0)
- 2-(3-(P-tolyl)-1,2,4-oxadiazol-5-yl)ethan-1-amine hydrochloride (CAS 1266694-02-3)
- 4-Methylsulfonyl-2,2',4',5,6-pentachlorobiphenyl (CAS 149949-87-1)
- 5-Butyl-6-propyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 100051-37-4)
- 4-(4-(Bis(4-fluorophenyl)methyl)piperazin-1-yl)benzaldehyde (CAS 914349-58-9)
- N1-(6-Chloro-4-pyrimidinyl)-N2,N2-dimethyl-1,2-ethanediamine (CAS 1220028-66-9)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
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