6-Phenylpyridazin-4-amine CAS 85156-26-9
| CAS No. | 85156-26-9 |
| Molecular Formula | C10H9N3 |
| Molecular Weight | 171.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-Phenylpyridazin-4-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6-Phenylpyridazin-4-amine (CAS 85156-26-9) is a high-purity analytical reference standard with the molecular formula C10H9N3 and a molecular weight of 171.20 g/mol.
The molecular framework of 6-Phenylpyridazin-4-amine (C10H9N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-Phenylpyridazin-4-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H9N3 |
| Molecular Weight | 171.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 3 |
Related Phenylpyridazin Standards
- 5-Phenylpyridazin-3-amine (CAS 105537-97-1)
- 3-Phenylpyridazin-4-amine (CAS 85156-25-8)
- 5-Phenylpyridazin-3(2H)-one (CAS 78920-21-5)
- 6-Phenylpyridazin-4-ol (CAS 89868-16-6)
- 6-Phenylpyridazin-3(2H)-one (CAS 2166-31-6)
- 5-Methyl-6-phenylpyridazin-3-amine (CAS 105537-96-0)
- 6-Methyl-5-phenylpyridazin-3-amine (CAS 105537-98-2)
- 4-Methyl-6-phenylpyridazin-3-amine (CAS 81819-90-1)
Recommended Standards
- 6-Phenylpyrazin-2-amine (CAS 41270-69-3)
- 7,8-Dihydro-6H-pyrrolo[2,3-g]quinoxaline (CAS 20771-32-8)
- 6-Methylquinoline-2-carbaldehyde (CAS 38462-78-1)
- 7-Amino-4-methyl-1H-indole-3-carbonitrile (CAS 289483-87-0)
- Trans-2-Heptenal (CAS 18829-55-5)
- tert-Butyl 3-((4-methylpyrimidin-2-yl)oxy)piperidine-1-carboxylate (CAS 1261233-31-1)
- (Z)-1,4-dibromobut-2-ene (CAS 18866-73-4)
- Potassium 1-(hydroxyamino)-3-(oxidoamino)-1,3-dioxopropane (CAS 18872-90-7)
- Tapentadol-D3 HCl (CAS 1435782-38-9)
- 2-{[2-(1H-Indol-3-yl)-ethylamino]-methyl}-phenolhydrochloride (CAS 1185300-43-9)
- Sunitinib Impurity 35 (CAS CATO-C4X-133335)
- 4-Fluoro-n-[2-(1h-pyrazol-1-yl)ethyl]-1,3-benzothiazol-2-amine (CAS 1177343-69-9)
- 1,3-Dimethyl-1,3-diphenylcyclobutane (CAS 597-28-4)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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 18665070610 / Nicole.chen@cato-chem.com