2-(naphthalen-1-yl)-1H-1,3-benzodiazole CAS 2562-81-4
| CAS No. | 2562-81-4 |
| Molecular Formula | C12H13FN4 |
| Molecular Weight | 232.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(naphthalen-1-yl)-1H-1,3-benzodiazole 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.
2-(naphthalen-1-yl)-1H-1,3-benzodiazole (CAS 2562-81-4), molecular formula C12H13FN4 and molecular weight 232.26 g/mol, is a CATO reference standard with documented purity and traceability.
2-(naphthalen-1-yl)-1H-1,3-benzodiazole (C12H13FN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H13FN4 |
| Molecular Weight | 232.26 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related naphthalen Standards
- (Naphthalen-1-yl)(phenyl)methanone (CAS 642-29-5)
- 2-(Naphthalen-2-yl)benzaldehyde (CAS 223575-47-1)
- 3-(Naphthalen-2-yl)benzaldehyde (CAS 728919-26-4)
- 4-(Naphthalen-1-yl)benzaldehyde (CAS 56432-18-9)
- 4-(Naphthalen-2-yl)benzaldehyde (CAS 244615-50-7)
- 3-(Naphthalen-2-ylthio)propanoic acid (CAS 1141-45-3)
- 2-((Naphthalen-1-ylmethyl)thio)acetic acid (CAS 5254-92-2)
- O-(Naphthalen-2-yl) dimethylcarbamothioate (CAS 2951-24-8)
Recommended Standards
- 2-(5-Formylthiophen-2-yl)benzoic acid (CAS 886508-84-5)
- 2-(Quinolin-8-ylsulfonyl)acetonitrile (CAS 60717-37-5)
- 2-(1H-Benzo[d]imidazol-6-yl)-5-(methylthio)-1,3,4-oxadiazole (CAS 606117-11-7)
- 2-(Thiophene-2-carbonyl)benzoic acid (CAS 46496-80-4)
- 1-(3-Fluorobenzyl)indoline-2,3-dione (CAS 689757-49-1)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(2-methoxyphenyl)acetic acid (CAS 1176648-58-0)
- 5-Bromo-6-methoxy-3-nitropicolinic acid (CAS 2281819-32-5)
- 4-(difluoromethoxy)-2-fluoro-5-nitroaniline (CAS 1803611-06-4)
- 5-Ethyl-4,4-diphenyl-3,4-dihydro-2H-pyrrole (CAS 53067-74-6)
- 1-Methyl-1H-imidazol-2-amine hydrochloride (CAS 1450-94-8)
- Ethyl 2-[2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]-2-oxoacetate (CAS 851814-14-7)
- 2-(2-Chloroethyl)naphthalene (CAS 20849-71-2)
- Saikogenin A (CAS 5092-09-1)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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