1-(5-chloro-2-iodo-phenyl)hexahydropyrimidine-2,4-dione CAS 2003604-64-4
| CAS No. | 2003604-64-4 |
| Molecular Formula | C10H8ClIN2O2 |
| Molecular Weight | 350.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H8ClIN2O2, 1-(5-chloro-2-iodo-phenyl)hexahydropyrimidine-2,4-dione contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 350.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1-(5-chloro-2-iodo-phenyl)hexahydropyrimidine-2,4-dione (CAS 2003604-64-4), molecular formula C10H8ClIN2O2 and molecular weight 350.54 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H8ClIN2O2 |
| Molecular Weight | 350.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 2 |
Related chloro Standards
- Ethyl 6-chloro-8-iodoimidazo[1,2-a]pyridine-2-carboxylate (CAS 1033463-34-1)
- Ethyl 5-chloro-3-iodo-1H-pyrrolo[2,3-b]pyridine-2-carboxylate (CAS 1132610-98-0)
- Methyl 2-(6-chloro-8-iodoimidazo[1,2-a]pyridin-2-yl)acetate (CAS 1135283-37-2)
- Ethyl 7-chloro-8-iodoimidazo[1,2-a]pyridine-2-carboxylate (CAS 1331823-97-2)
- Ethyl 8-chloro-7-iodoimidazo[1,2-a]pyridine-2-carboxylate (CAS 1414371-26-8)
- 1-(2-chloro-5-iodo-phenyl)hexahydropyrimidine-2,4-dione (CAS 1691929-32-4)
- 1-(2-chloro-4-iodo-phenyl)hexahydropyrimidine-2,4-dione (CAS 1692441-88-5)
- 1-(4-chloro-2-iodo-phenyl)hexahydropyrimidine-2,4-dione (CAS 1701676-45-0)
Recommended Standards
- (Z)-1-(Octadec-9-en-1-yl)imidazolidine-2,4-dione (CAS 85117-84-6)
- 17-PA (CAS 694438-95-4)
- 1-Methyl-4-{[(4-{[(4-methylphenyl)sulfanyl]methyl}phenyl)methyl]sulfanyl}benzene (CAS 53431-62-2)
- 2-Heptadecyl-1H-imidazole-5-carboxylic acid (CAS 84255-23-2)
- 2-(dimethylamino)-3,4-difluorobenzaldehyde (CAS 2044713-58-6)
- 2-Amino-5,6-dihydro-4H-cyclopenta[d][1,3]thiazole-4-carboxylic acid (CAS 1105191-92-1)
- N-(2,4-difluorophenyl)-2,6-dioxo-1-phenyl-1,2,3,6-tetrahydropyrimidine-4-carboxamide (CAS 861212-14-8)
- 3',5'-Bis(trifluoromethyl)-[1,1'-biphenyl]-3-sulfonylchloride (CAS 885950-94-7)
- 4-((2-Hydroxyethyl)thio)-N-methyl-3-nitrobenzenesulfonamide (CAS 852665-87-3)
- Acetylcysteine Impurity 6 (CAS 55748-93-1)
- 4-Morpholinopicolinic acid (CAS 66933-68-4)
- 5-Chloro-4-[2-(4-fluorophenyl)-4-methyl-1,3-thiazol-5-yl]pyrimidin-2-amine (CAS 1211270-15-3)
- Enarodustat Impurity 1 (CAS CATO-C4X-32281)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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