4-azido-5-chloro-1H-pyridazin-6-one CAS 40175-80-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40175-80-2 |
| Molecular Formula | C4H6ClN5O |
| Molecular Weight | 175.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-azido-5-chloro-1H-pyridazin-6-one (CAS 40175-80-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H6ClN5O. Molecular weight: 175.58 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H6ClN5O |
| Molecular Weight | 175.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related azido Standards
- 1-azido-4-butylbenzene (CAS 85862-77-7)
- 2-azido-1-(4-methylphenyl)ethan-1-one (CAS 6595-30-8)
- 1-Azido-8-hydroxy-3,6-dioxaoctane 2-[2-(2-Azidoethoxy)ethoxy]ethanol 2-[2-(2-Azidoethoxy)ethoxy]ethanol solution 8-Azido-3,6-dioxaoctanol 8-Azido-3,6-dioxaoctanol solution 86520-52-7 (CAS 86520-52-7)
- 2-Azido-N-phenylacetamide (CAS 10258-71-6)
- 2-Azido-1-(4-hydroxyphenyl)ethan-1-one (CAS 169315-44-0)
- (2R)-1-azido-3-phenylpropan-2-ol (CAS 112009-62-8)
- (1S)-2-azido-1-(4-methylphenyl)ethan-1-ol (CAS 297765-46-9)
- 1-azido-3-[(2-methylpropyl)sulfanyl]propane (CAS 1249700-90-0)
Recommended Standards
- 1-(3-(Chloromethyl)-1,2,4-oxadiazol-5-yl)guanidine (CAS 74025-73-3)
- (5-Amino-2-chloro-4-fluorophenyl)methanol (CAS 101329-82-2)
- 5-Chloro-1-ethyl-4-nitro-1H-imidazole (CAS 123556-58-1)
- Ethyl 2-([1,1'-biphenyl]-2-yloxy)acetate (CAS 107352-46-5)
- 3-Propoxybenzohydrazide (CAS 350988-61-3)
- N-(Isoxazol-3-yl)-3-(pyridin-2-yloxy)benzamide (CAS 1796971-37-3)
- 2-(Ethyl(2-fluorobenzyl)amino)ethanol (CAS 1249305-67-6)
- 2-Hydrazinyl-1-isopentyl-1H-benzo[d]imidazole dihydrochloride (CAS 1215598-66-5)
- 2,3-Dihydro-1,4-benzodioxine-6-carboxamide (CAS 299169-62-3)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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