(2-Chlorophenyl)hydrazine hemisulfate CAS 198279-94-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 198279-94-6 |
| Molecular Formula | 2*C6H7ClN2 H2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2-Chlorophenyl)hydrazine hemisulfate (CAS 198279-94-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: 2*C6H7ClN2 H2O4S. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | 2*C6H7ClN2 H2O4S |
| Molecular Weight | 240.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2013 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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- N-(2-Chlorophenyl)-5-oxo-1-(p-tolyl)-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000573-94-3)
- Methyl 1-(2-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-85-1)
- 1-(4-Chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylic acid phenylamide (CAS 1000577-01-4)
- Benzyl 1-(4-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000577-09-2)
- 1-(2-Chlorophenyl)-5-oxo-N-phenyl-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000577-29-6)
- 2-(2-Chlorophenyl)-1-phenylethan-1-amine (CAS 1000615-44-0)
Recommended Standards
- 2’,3’-Dideoxyadenosine 5’-Triphosphate (CAS 24027-80-3)
- 1-Benzyl-4-(bromomethyl)piperidine (CAS 1192559-63-9)
- N-Methyl-2-(piperidin-3-yloxy)butanamide (CAS 1706448-44-3)
- 4-(2-(Chloromethyl)-4-oxoquinazolin-1(4H)-yl)benzamide (CAS 66491-88-1)
- Methyl ((benzyloxy)carbonyl)valinate (CAS 134306-34-6)
- 1-(Difluoromethyl)-3-nitro-1h-pyrazole (CAS 1002034-26-5)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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