1-((2-Hydroxyethoxy)methyl)-5-iodopyrimidine-2,4(1H,3H)-dione CAS 78692-74-7
| CAS No. | 78692-74-7 |
| Molecular Formula | C7H9IN2O4 |
| Molecular Weight | 312.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-((2-Hydroxyethoxy)methyl)-5-iodopyrimidine-2,4(1H,3H)-dione (CAS 78692-74-7), a certified reference material (molecular formula C7H9IN2O4, MW 312.06 g/mol) for analytical method development and quality control.
1-((2-Hydroxyethoxy)methyl)-5-iodopyrimidine-2,4(1H,3H)-dione (C7H9IN2O4) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 1-((2-Hydroxyethoxy)methyl)-5-iodopyrimidine-2,4(1H,3H)-dione 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 | C7H9IN2O4 |
| Molecular Weight | 312.06 g/mol |
| Appearance | Off-white to pale 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 |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Hydroxyethoxy Standards
- Methyl 2-[4-(2-hydroxyethoxy)phenyl]-1H-benzimidazole-5-carboxylate (CAS 1705074-81-2)
- N-(9-((2-Hydroxyethoxy)methyl)-9H-purin-6-yl)benzamide (CAS 72710-11-3)
- 1-((2-Hydroxyethoxy)methyl)-6-(phenylthio)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 125057-06-9)
- N2-(2-(2-Hydroxyethoxy)ethyl)-N4-(p-tolyl)-L-asparagine (CAS 1048005-82-8)
- 1-[(2-hydroxyethoxy)methyl]-5-methyl-6-(phenylthio)2,4(1H, 3H)-pyrimidinedione (CAS 123027-56-5)
- 2-(2-(2-Hydroxyethoxy)ethoxy)ethyl benzoate (CAS 23022-51-7)
- 2-[2-(2-Hydroxyethoxy)ethoxy]ethyl 4-Methylbenzenesulfonate (CAS 77544-68-4)
- 2-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)ethyl 2-ethylhexanoate (CAS 53814-86-1)
Recommended Standards
- (S)-4-Bromo-5-fluoro-2-((1,1,1-trifluoropropan-2-yl)oxy)benzonitrile (CAS 2222742-96-1)
- DL-Proline, 5-oxo-, iron complex (CAS 85200-40-4)
- 2-(Difluoromethyl)-6-iodo-4-methylpyridine-3-carboxamide (CAS 1807140-70-0)
- 8-Iodo-[1,2,3]triazolo[1,5-a]quinoxalin-4(5H)-one (CAS 1397238-83-3)
- cis-2-(4-Methylbenzoyl)cyclopentane-1-carboxylic acid (CAS 732253-47-3)
- 7-Fluoro-1H-benzo[d][1,2,3]triazole (CAS 243464-29-1)
- 3-Amino-1-ethylpyridin-4(1h)-one (CAS 1423025-23-3)
- Flomoxef Impurity 12 (CAS CATO-C4X-138212)
- N-(4-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)-4-methylbenzamide (CAS 941974-63-6)
- 1-Vinyl-1-methylsila-17-crown-6 (CAS 83890-25-9)
- 3-Chloro-5-cyclopropoxy-N,N-dimethylaniline (CAS 1243407-39-7)
- 2-Amino-4-methyl-6-oxo-1,6-dihydropyrimidine-5-carbonitrile (CAS 23945-47-3)
- (5Z)-5-{[3-(pyrimidin-2-yloxy)phenyl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 860789-36-2)
- Pheromone Biosynthesis Activating Neuropeptide (Helicoverpa assulta, Heliothis zea) (CAS 122071-54-9)
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