1-(2-chloro-5-iodo-phenyl)hexahydropyrimidine-2,4-dione CAS 1691929-32-4
| CAS No. | 1691929-32-4 |
| Molecular Formula | C10H8ClIN2O2 |
| Molecular Weight | 350.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(2-chloro-5-iodo-phenyl)hexahydropyrimidine-2,4-dione.
CATO supplies 1-(2-chloro-5-iodo-phenyl)hexahydropyrimidine-2,4-dione (CAS 1691929-32-4), a certified reference material (molecular formula C10H8ClIN2O2, MW 350.54 g/mol) for analytical method development and quality control.
Structurally, 1-(2-chloro-5-iodo-phenyl)hexahydropyrimidine-2,4-dione (C10H8ClIN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 350.54 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-(2-chloro-5-iodo-phenyl)hexahydropyrimidine-2,4-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1994 |
| 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-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)
- 1-(5-chloro-2-iodo-phenyl)hexahydropyrimidine-2,4-dione (CAS 2003604-64-4)
Recommended Standards
- (Z)-1-(Octadec-9-en-1-yl)imidazolidine-2,4-dione (CAS 85117-84-6)
- Apo-12’-lycopenal (CAS 1071-52-9)
- 17-PA (CAS 694438-95-4)
- 1-Methyl-4-{[(4-{[(4-methylphenyl)sulfanyl]methyl}phenyl)methyl]sulfanyl}benzene (CAS 53431-62-2)
- (4-Fluorophenyl)(pyrrolidin-3-yl)methanone (CAS 26803-29-2)
- (4-(Piperidin-4-ylmethoxy)phenyl)(pyrrolidin-1-yl)methanone (CAS 1306738-82-8)
- 2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine hydrochloride (CAS 78204-84-9)
- Ethyl 2-(2-chloroacetamido)-4,5-dimethylthiophene-3-carboxylate (CAS 60442-34-4)
- 6-Fluoro-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 864773-67-1)
- 3-Carbamimidoylbenzoic acid hydrochloride (CAS 42823-63-2)
- N-Boc-3-thiomorpholinecarboxylic Acid (CAS 128453-98-5)
- 4-(Aminomethyl)-2-nitrophenol sulfate (CAS 2138204-41-6)
- 3-Cyclohexyl-2,2-dimethyl-5-phenyloxazolidin-4-one (CAS 918302-35-9)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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