5-[2,5-Bis(4-fluorophenyl)-3-thienyl]-1H-tetrazole CAS 908849-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 908849-28-5 |
| Molecular Formula | C17H10F2N4S |
| Molecular Weight | 340.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-[2,5-Bis(4-fluorophenyl)-3-thienyl]-1H-tetrazole (CAS 908849-28-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H10F2N4S. Molecular weight: 340.35 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H10F2N4S |
| Molecular Weight | 340.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Bis Standards
- Ethyl 5-(4-fluorophenyl)-1-(4-methoxyphenyl)-1H-pyrazole-3-carboxylate (CAS 126839-63-2)
- 4-(4-Fluorophenyl)-5-[(1E)-(methoxyimino)methyl]-1-(4-methoxyphenyl)-2,3-dihydro-1H-pyrrol-2-one (CAS 338793-31-0)
- Ethyl 4-(4-fluorophenyl)-6-hydroxy-2-phenyl-4,5-dihydro-5-pyrimidinecarboxylate (CAS 477867-27-9)
- (E)-1-(4-fluorophenyl)-2-((5-styryl-1,3,4-oxadiazol-2-yl)thio)ethan-1-one (CAS 692287-92-6)
- N-(2-Fluorophenyl)-2-((6-(pyridin-4-yl)pyridazin-3-yl)thio)acetamide (CAS 872702-06-2)
- 1-(4-(4-Fluorophenyl)-6-(trifluoromethyl)pyrimidin-2-yl)piperidin-4-amine (CAS 1018143-48-0)
- 4-{2-[5-(4-fluorophenyl)-2-methylpyrazolo[1,5-a]pyrimidin-6-yl]ethyl}morpholine (CAS 861207-03-6)
- N-(4-fluorophenyl)-1-(4-nitrobenzyl)-1H-imidazole-4-carboxamide (CAS 1351804-44-8)
Recommended Standards
- 5-Nitro-N-(2-phenoxyphenyl)thiophene-2-carboxamide (CAS 328540-02-9)
- 4-(4-Fluorobenzoyl)-N-[3-(1H-imidazol-1-yl)propyl]-1H-pyrrole-2-carboxamide (CAS 439111-52-1)
- 6-(3,4-Dimethoxyphenyl)-2-(3-fluorobenzyl)pyridazin-3(2H)-one (CAS 899946-56-6)
- 4-Chloro-N-(3-(4-fluorobenzyl)-4-hydroxy-2-oxopyridin-1(2H)-yl)benzamide (CAS 477846-11-0)
- 3-Ethyloctane (CAS 5881-17-4)
- 4-(1,3-Dioxan-2-yl)benzoic acid (CAS 397328-79-9)
- 3-Bromo-1,5-dimethylindazole (CAS 861803-78-3)
- 4-(2-Methoxyethylsulfonyl)piperidine (CAS 1206969-48-3)
- Tetramethylammonium (1-hydroxyethylidene)pentacarbonylchromium (CAS 15975-93-6)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
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