5-fluoro-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid CAS 1785397-30-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1785397-30-9 |
| Molecular Formula | C7H12FN3O2 |
| Molecular Weight | 189.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-fluoro-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1785397-30-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H12FN3O2. Molecular weight: 189.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H12FN3O2 |
| Molecular Weight | 189.19 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related fluoro Standards
- 4-fluoro-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid (CAS 1016241-81-8)
- 7-fluoro-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1159831-08-9)
- 6-fluoro-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1159831-12-5)
- 8-fluoro-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1159831-26-1)
- 6-Fluoro-[2,3'-bipyridin]-6'-amine (CAS 1177269-58-7)
- 5-Fluoro-3-phenylpyridin-2(1H)-one (CAS 1196145-49-9)
- 6-fluoro-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1208493-13-3)
- 5-Fluoro-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1211586-74-1)
Recommended Standards
- 1-(4-Fluoro-phenyl)-1H-pyrrole-2-carbaldehyde (CAS 169036-71-9)
- 5-FLUORO-4-PHENYLPYRIDIN-2(1H)-ONE (CAS 1804388-17-7)
- 1-(7-Fluoroquinolin-6-yl)ethanone (CAS 1635407-21-4)
- 2-Fluoro-3-methylbenzaldehyde (CAS 886762-64-7)
- 1-(2-Fluoro-3-nitrophenyl)cyclopropane-1-carbonitrile (CAS 1881322-33-3)
- (3-Hydroxyazetidin-1-yl)(6-methoxypyridin-3-yl)methanone (CAS 1342036-24-1)
- 1-[3-(hydroxymethyl)azetidin-1-yl]prop-2-en-1-one (CAS 1482099-01-3)
- 2-propylquinolin-4-ol (CAS 83842-64-2)
- Methyl 2-hydroxybenzo[6,7]oxepino[3,2-b]pyridine-7-carboxylate (CAS 1983120-08-6)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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