N-(1H-Indazol-5-yl)-2-(6-methylpyridin-2-yl)quinazolin-4-amine CAS 733807-13-1
| CAS No. | 733807-13-1 |
| Molecular Formula | C21H16N6 |
| Molecular Weight | 352.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-(1H-Indazol-5-yl)-2-(6-methylpyridin-2-yl)quinazolin-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.
CATO supplies N-(1H-Indazol-5-yl)-2-(6-methylpyridin-2-yl)quinazolin-4-amine (CAS 733807-13-1), a certified reference material (molecular formula C21H16N6, MW 352.39 g/mol) for analytical method development and quality control.
N-(1H-Indazol-5-yl)-2-(6-methylpyridin-2-yl)quinazolin-4-amine (C21H16N6) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C21H16N6 |
| Molecular Weight | 352.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 6 |
Recommended Standards
- methyl 4-{6-[(oxan-4-yl)amino]imidazo[1,2-b]pyridazin-3-yl}benzoate (CAS 928335-94-8)
- N-(3-(1H-imidazol-1-yl)propyl)-4-(4-methoxybenzoyl)-1H-pyrrole-2-carboxamide (CAS 439111-97-4)
- Ethyl (5-amino-3-((methyl(phenyl)amino)methyl)pyrido[3,4-b]pyrazin-7-yl)carbamate (CAS 83269-13-0)
- N'-[(1E)-[3-Nitro-4-(pyrrolidin-1-yl)phenyl]methylidene]-2-phenylacetohydrazide (CAS 329777-66-4)
- (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(4-ethoxyphenyl)imino]-8-methoxy-2H-chromene-3-carboxamide (CAS 478343-09-8)
- 1-(3-(Trifluoromethyl)phenyl)tetrahydro-1H-thieno[3,4-d]imidazole-2(3H)-thione 5,5-dioxide (CAS 887833-92-3)
- Acetonitrile-2-<SUP>13</SUP>C (CAS 1722-09-4)
- 2-Imino-10-isopropyltetrahydro-8a,3-(epoxymethano)chromene-3,4,4(2H,4aH)-tricarbonitrile (CAS 95059-24-8)
- SPLICEOSTATIN (CAS 391611-36-2)
- 2-(5-Methyl-7-oxo-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethyl 2-thiophenecarboxylate (CAS 866144-67-4)
- Cefoxitin Impurity 24 (CAS CATO-C4X-157824)
- 2-Bromo-N-(2-cyanophenyl)acetamide (CAS 64377-70-4)
- 2-((5-(4-(tert-Butyl)phenyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(5-chloro-2-methylphenyl)acetamide (CAS 477313-69-2)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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