6-(2H-Tetrazol-5-yl)-2-naphthoic acid CAS 2045896-88-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2045896-88-4 |
| Molecular Formula | C12H8N4O2 |
| Molecular Weight | 240.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(2H-Tetrazol-5-yl)-2-naphthoic acid (CAS 2045896-88-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H8N4O2. Molecular weight: 240.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H8N4O2 |
| Molecular Weight | 240.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 4 |
Related H Standards
- 4-(2H-Tetrazol-5-yl)-1-naphthoic acid (CAS 1417447-62-1)
- 4-(2-(1h-Tetrazol-1-yl)acetyl)morpholine-3-carboxylic acid (CAS 1481870-83-0)
- 1-(2-(1h-Tetrazol-1-yl)acetyl)piperidine-3-carboxylic acid (CAS 1016869-85-4)
- 2-[2-(2h-1,2,3,4-tetrazol-5-yl)ethyl]-2,3-dihydro-1h-isoindole-1,3-dione (CAS 412314-56-8)
- 2-(2H-Tetrazol-2-yl)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid (CAS 2090315-87-8)
- 4-(4-(1H-tetrazol-1-yl)phenyl)thiazol-2-amine (CAS 889950-92-9)
- 4-[3-(1H-tetrazol-1-yl)phenyl]-1,3-thiazol-2-amine (CAS 953754-64-8)
- 3-(1h-1,2,3,4-Tetrazol-1-yl)benzene-1-sulfonyl chloride (CAS 1094713-89-9)
Recommended Standards
- 5-Phenyl-7-(trifluoromethyl)-2,3-dihydro-1H-1,4-diazepine (CAS 77855-08-4)
- 6-Nitro-2-(pyridin-2-yl)-1h-benzo[d]imidazole (CAS 51759-60-5)
- 5-Nitro-3-phenyl-1H-pyrazolo[3,4-b]pyridine (CAS 98157-48-3)
- 2,2-diethylthiomorpholine (CAS 1803585-24-1)
- (7-Fluorochroman-2-yl)methanol (CAS 1193393-01-9)
- N-isobutyl-4-isopropylaniline (CAS 1040004-43-0)
- 7-Benzyl-2-chloro-4-methoxy-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine (CAS 1781077-93-7)
- 2-(3-Aminopiperidin-1-yl)-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 1707399-70-9)
- 2-(2-Hydroxyethyl)tetrahydrothiophene 1,1-dioxide (CAS 2363114-20-7)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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