6-(Pyridin-4-yl)quinazolin-2-amine CAS 1008505-37-0
| CAS No. | 1008505-37-0 |
| Molecular Formula | C13H10N4 |
| Molecular Weight | 222.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-(Pyridin-4-yl)quinazolin-2-amine (CAS 1008505-37-0), a certified reference material (molecular formula C13H10N4, MW 222.25 g/mol) for analytical method development and quality control.
Structurally, 6-(Pyridin-4-yl)quinazolin-2-amine (C13H10N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 222.25 g/mol, it falls into the medium-molecular-weight range. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H10N4 |
| Molecular Weight | 222.25 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
Related Pyridin Standards
- 4-(Pyridin-4-yl)phthalazin-1-amine (CAS 139328-94-2)
- 2-(Pyridin-2-yl)quinazolin-4-amine (CAS 40172-82-5)
- 2-(Pyridin-3-yl)-4-(1H-pyrrol-1-yl)pyrimidine (CAS 439108-38-0)
- 2-(Pyridin-3-yl)quinazolin-4-amine (CAS 273408-90-5)
- 3-(5-(Pyridin-4-yl)-1H-pyrazol-3-yl)pyridine (CAS 32827-37-5)
- 5-Phenyl-2-(pyridin-3-yl)oxazole (CAS 106590-21-0)
- 4-(Pyridin-3-yl)-1H-indole-3-carbaldehyde (CAS 108378-88-7)
- 4-(Pyridin-4-yl)-1H-indole-3-carbaldehyde (CAS 108378-89-8)
Recommended Standards
- Phthalic Acid, Mono-N-Butyl Ester (CAS 131-70-4)
- 3-methyl-1-[3-(4H-1,2,4-triazol-3-yl)-1,2,4-oxadiazol-5-yl]butan-1-amine (CAS 1039823-99-8)
- Resorcinol diglycidyl ether (CAS 101-90-6)
- Trifluoromethyl benzodithioate (CAS 105501-63-1)
- 2-(2,4-Dichlorobenzylidene)malononitrile (CAS 2972-76-1)
- N-(4-(trifluoromethyl)phenyl)thiophene-3-carboxamide (CAS 201354-23-6)
- Alacepril (CAS 74258-86-9)
- N-Phenylcinnamamide (CAS 3056-73-3)
- n,n-Bis(2-cyanoethyl)furan-2-carboxamide (CAS 99844-17-4)
- Ethyl 2-((4-nitrophenyl)amino)thiazole-4-carboxylate (CAS 1620838-06-3)
- 2-Ethoxy-4-methyl-6-pentyl-1,3,5-triazine (CAS 173462-02-7)
- 5-Bromo-3-(4-fluorophenyl)aminocarbonylphenylboronic acid (CAS 2121513-21-9)
- (4-Chloro-3-((trifluoromethyl)thio)phenyl)methanamine (CAS 2415751-71-0)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com