Naphthalen-2-ylhydrazine Hydrochloride CAS 2243-58-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 2243-58-5 |
| Molecular Formula | C10H10N2 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Naphthalen-2-ylhydrazine Hydrochloride (CAS 2243-58-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H10N2 HCl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H10N2 HCl |
| Molecular Weight | 194.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | >95% |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Naphthalen Standards
- 2-(Naphthalen-2-yl)isonicotinic acid (CAS 100004-92-0)
- 2-(Naphthalen-1-yl)isonicotinic acid (CAS 100004-93-1)
- 1-Methyl-2-(naphthalen-1-yl)-1H-imidazole (CAS 1001755-52-7)
- 4,4'-Bis(10-(naphthalen-1-yl)anthracen-9-yl)-1,1'-biphenyl (CAS 1002328-32-6)
- 4-(Naphthalen-1-yl)piperidin-4-ol (CAS 100240-14-0)
- 4-(naphthalen-1-yl)-1,2,3,6-tetrahydropyridine hydrochloride (CAS 100240-18-4)
- Sodium 2-(naphthalen-2-yloxy)acetate (CAS 10042-71-4)
- 1-(Naphthalen-1-yl)ethan-1-one oxime (CAS 100485-51-6)
Recommended Standards
- tert-Butyl (2-(pyrimidin-2-ylamino)ethyl)carbamate (CAS 193473-64-2)
- N3-(2-Methoxyethyl)-1-methyl-1H-pyrazole-3,4-diamine dihydrochloride (CAS 1431964-75-8)
- 7-Bromo-1,2,3,4-tetrahydro-1,8-naphthyridine (CAS 1260742-32-2)
- 7-Methyl-2,3,4,5-tetrahydro-1,5-benzothiazepin-4-one (CAS 27943-30-2)
- Ethyl 3-((3-sulfamoylpyridin-2-yl)amino)benzoate (CAS 1251675-80-5)
- 1-(4-Hydroxy-2,3,5-trimethylphenyl)ethan-1-one (CAS 61405-64-9)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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