Dimethyl 1-(2-fluorophenyl)-5-iodo-1H-pyrazole-3,4-dicarboxylate CAS 618444-07-8
| CAS No. | 618444-07-8 |
| Molecular Formula | C13H10FIN2O4 |
| Molecular Weight | 404.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Dimethyl 1-(2-fluorophenyl)-5-iodo-1H-pyrazole-3,4-dicarboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Dimethyl 1-(2-fluorophenyl)-5-iodo-1H-pyrazole-3,4-dicarboxylate (CAS 618444-07-8) is a high-purity analytical reference standard with the molecular formula C13H10FIN2O4 and a molecular weight of 404.13 g/mol.
Based on its molecular formula C13H10FIN2O4, Dimethyl 1-(2-fluorophenyl)-5-iodo-1H-pyrazole-3,4-dicarboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 404.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Dimethyl 1-(2-fluorophenyl)-5-iodo-1H-pyrazole-3,4-dicarboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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-(4-fluorophenyl)-5-iodo-1H-pyrazole-3,4-dicarboxylate (CAS 618442-04-9)
- 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)
- 4-(((2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)amino)-N-(pyrimidin-2-yl)benzenesulfonamide (CAS 497060-33-0)
- Dimethyl 4,4'-(propane-1,3-diylbis(oxy))bis(3-methoxybenzoate) (CAS 130107-96-9)
- 4-(1,2-Dimethyl-1H-indol-3-yl)but-3-en-2-one (CAS 61936-75-2)
- 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
- 3,5-Difluoro-4-(tributylstannyl)pyridine (CAS 765916-82-3)
- 3,5-Difluoro-2-(tributylstannyl)pyridine (CAS 765917-25-7)
- Ambroxol Impurity 59 (CAS 2376577-10-3)
- 5,5,6,6,7,7,8,8,9,9,10,10,10-Tridecafluoro-2,4-dione 5,5,6,6,7,7,8,8,9,9,10,10,10-tridecafluorodecane-2,4-dione 82822-26-2 (CAS 82822-26-2)
- 3-Methylphthalic acid (CAS 37102-74-2)
- 2-Thioadenosine (CAS 136904-69-3)
- 2-((3,5-Difluorophenoxy)methyl)benzaldehyde (CAS 1443348-44-4)
- 5-(Ethylsulfonyl)spiro[2.3]hexane-5-carbonitrile (CAS 1707374-68-2)
- Lovastatin Impurity 37 (CAS CATO-C4X-168437)
- N1,N1-Dimethyl-1,3-benzenediamine (CAS 2836-04-6)
- Ebastine Impurity 9 (CAS 632-50-8)
- 3-Bromo-2-fluoro-6-hydroxybenzoic acid (CAS 1535395-64-2)
- 7-Chloro-2-(2-(5-nitrofuran-2-yl)vinyl)quinoline-4-carbonyl chloride (CAS 114119-30-1)
- Palmitoyl Hexapeptide-12 TFA salt (CAS 171263-26-6(Free Base))
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