5-[(4-chloro-5-methyl-3-nitro-1h-pyrazol-1-yl)methyl]furan-2-carboxylic acid CAS 402614-16-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 402614-16-8 |
| Molecular Formula | C10H8ClN3O5 |
| Molecular Weight | 285.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[(4-chloro-5-methyl-3-nitro-1h-pyrazol-1-yl)methyl]furan-2-carboxylic acid (CAS 402614-16-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H8ClN3O5. Molecular weight: 285.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H8ClN3O5 |
| Molecular Weight | 285.64 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 methanol, ethanol, DMSO |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- Methyl 4-fluoro-5-(hydroxymethyl)-2-methoxybenzoate (CAS 2384772-10-3)
- 1-(4-bromophenyl)-4-methyl-1h-pyraZole (CAS 1184673-82-2)
- 2-Fluoroquinolin-8-ol (CAS 142363-58-4)
- (2-Bromophenyl)diphenylmethanol (CAS 61593-02-0)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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