(5-Fluoro-1H-pyrazol-3-yl)methyl nicotinate CAS 23723-16-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23723-16-2 |
| Molecular Formula | C10H8FN3O2 |
| Molecular Weight | 221.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Fluoro-1H-pyrazol-3-yl)methyl nicotinate (CAS 23723-16-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H8FN3O2. Molecular weight: 221.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H8FN3O2 |
| Molecular Weight | 221.19 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- (S)-1,1,1-Trifluoro-N-(4-fluorobenzyl)propan-2-amine (CAS 1889287-68-6)
- (R)-1-(2,3-Bis(difluoromethyl)phenyl)ethan-1-amine (CAS 2756575-43-4)
- 5-Amino-1-(4-fluorophenyl)pyrazole-4-carboxylic Acid (CAS 187949-90-2)
- 6-Methyl-1H-imidazo[4,5-c]pyridin-4-ol (CAS 606489-96-7)
- 3-Bromo-7-fluoroquinoline (CAS 225366-90-5)
- 1-(6-Methylpyrazin-2-yl)piperidine-4-carboxylic acid (CAS 886851-58-7)
- H-Lys-Met-OH (CAS 97729-52-7)
- (2S,3S)-1-Chloro-2-hydroxy-3-[(benzyloxycarbonyl)amino]-4-(phenylthio)butane (CAS 220365-47-9)
- 2-(Pyridin-4-yl)-N-(4-(trifluoromethyl)phenyl)thiazole-4-carboxamide (CAS 321429-76-9)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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