Dimethyl 1-(4-fluorophenyl)-5-iodo-1H-pyrazole-3,4-dicarboxylate CAS 618442-04-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618442-04-9 |
| Molecular Formula | C13H10FIN2O4 |
| Molecular Weight | 404.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimethyl 1-(4-fluorophenyl)-5-iodo-1H-pyrazole-3,4-dicarboxylate (CAS 618442-04-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H10FIN2O4. Molecular weight: 404.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H10FIN2O4 |
| Molecular Weight | 404.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| 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.) | 1985 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- Dimethyl 1-(2-fluorophenyl)-5-iodo-1H-pyrazole-3,4-dicarboxylate (CAS 618444-07-8)
- Dimethyl 7-hydroxy-7'-methoxy-[4,4'-bibenzo[d][1,3]dioxole]-5,5'-dicarboxylate (CAS 91828-88-5)
- N-(4-(2,5-dimethyl-3-(2,2,2-trifluoroacetyl)-1H-pyrrol-1-yl)phenyl)-2-fluorobenzamide (CAS 866156-48-1)
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- Dimethyl 4,4'-(propane-1,3-diylbis(oxy))bis(3-methoxybenzoate) (CAS 130107-96-9)
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- 5,11-Dimethyl-2-((1-(piperidin-4-yl)-1H-pyrazol-4-yl)amino)-5H-benzo[e]pyrimido[5,4-b][1,4]diazepin-6(11H)-one (CAS 1628614-50-5)
- 3-(((4-(3,5-Dimethyl-1H-pyrazol-1-yl)phthalazin-1-yl)thio)methyl)-4-methoxybenzaldehyde (CAS 606122-39-8)
Recommended Standards
- Ambroxol Impurity 59 (CAS 2376577-10-3)
- 3,5-Difluoro-4-(tributylstannyl)pyridine (CAS 765916-82-3)
- 2,2,3,3,4,4,4-Heptafluorobutyl (4,4,5,5,5-pentafluoropentyl) carbonate (CAS 1980048-79-0)
- (1-Methyl-1H-imidazol-2-yl)(piperidin-4-yl)methanol (CAS 912761-33-2)
- 4-Cyclopentyl-1-fluoro-2-methylbenzene (CAS 2586127-46-8)
- Ethyl 5-bromopyrrolo[2,1-f][1,2,4]triazine-2-carboxylate (CAS 2092311-43-6)
- 2-Methoxy-5-nitro-N-(propan-2-yl)aniline (CAS 164650-41-3)
- N-(4-Chlorophenyl)-2-ethyl-3-methylquinoline-4-carboxamide (CAS 337924-39-7)
- 4-Ethyl-1,2-dimethoxybenzene (CAS 5888-51-7)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
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