3-(4-Fluorophenyl)-2-(5-methyl-1h-1,2,3,4-tetrazol-1-yl)prop-2-enoic acid CAS 501908-90-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 501908-90-3 |
| Molecular Formula | C11H9FN4O2 |
| Molecular Weight | 248.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Fluorophenyl)-2-(5-methyl-1h-1,2,3,4-tetrazol-1-yl)prop-2-enoic acid (CAS 501908-90-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H9FN4O2. Molecular weight: 248.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H9FN4O2 |
| Molecular Weight | 248.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluorophenyl Standards
- 8-(4-Fluorophenyl)-2,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3,4-dione (CAS 1105190-03-1)
- 2-(3-(2-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)acetic acid (CAS 1206119-33-6)
- 2-(4-(4-Fluorophenyl)-6-oxopyrimidin-1(6H)-yl)acetic acid (CAS 1286705-94-9)
- 2-[3-(3-Fluorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]acetic acid (CAS 1338690-16-6)
- 2-(2-Fluorophenyl)-6-methyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid (CAS 1431729-14-4)
- 4-(3-Fluorophenyl)-3,4-dihydrofuro[3,4-d]pyrimidine-2,5(1H,7H)-dione (CAS 1707571-65-0)
- 1-(2-Fluorophenyl)-6-methyl-4-oxo-1,4-dihydropyridazine-3-carboxylic acid (CAS 869634-08-2)
- 2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)acetic acid (CAS 853318-09-9)
Recommended Standards
- 3-(4-Fluorophenoxy)-5-nitroaniline (CAS 208122-60-5)
- 3-(6-Fluorobenzo[d]isoxazol-3-yl)piperidine-2,6-dione (CAS 2623102-65-6)
- 3-(4-Fluorobenzo[d]isoxazol-3-yl)piperidine-2,6-dione (CAS 2623102-63-4)
- Platinum,2-(2-pyridin-2-ylethynyl)pyridine,triphenylphosphanium (CAS 51455-89-1)
- (8a)-9,10-Didehydro-6-methylergoline-8-methanol (CAS 478-93-3)
- 2-(2-Nitrophenyl)-1,3-dioxolane (CAS 48140-35-8)
- 2,6-Dichloro-3-nitrobenzoic Acid (CAS 55775-97-8)
- 2-(2-Chloroethyl)-1,1-dimethylhydrazine hydrochloride (CAS 13025-56-4)
- 2-(1-Glycylazetidin-3-yl)acetic acid (CAS 1342176-88-8)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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