2-((2,4-Dichlorobenzyl)thio)-5-methoxypyrimidin-4(3H)-one CAS 338411-04-4
| CAS No. | 338411-04-4 |
| Molecular Formula | C12H10Cl2N2O2S |
| Molecular Weight | 317.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 317.19 g/mol gives 2-((2,4-Dichlorobenzyl)thio)-5-methoxypyrimidin-4(3H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-((2,4-Dichlorobenzyl)thio)-5-methoxypyrimidin-4(3H)-one (CAS 338411-04-4), molecular formula C12H10Cl2N2O2S and molecular weight 317.19 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 2-((2,4-Dichlorobenzyl)thio)-5-methoxypyrimidin-4(3H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 317.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 2-((2,4-Dichlorobenzyl)thio)-5-methoxypyrimidin-4(3H)-one 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 | C12H10Cl2N2O2S |
| Molecular Weight | 317.19 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dichlorobenzyl Standards
- Methyl 3-((2,4-dichlorobenzyl)oxy)thiophene-2-carboxylate (CAS 343375-78-0)
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- 3,4-Dichlorobenzyl 2-chloronicotinate (CAS 481674-92-4)
- Ethyl 2-{[(2,4-dichlorobenzyl)oxy]imino}-3-oxobutanoate (CAS 75051-00-2)
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- 2-[(2,6-Dichlorobenzyl)oxy]benzoyl chloride (CAS 1160250-91-8)
Recommended Standards
- 1,1,1,4,4,4-Hexafluorobutane (CAS 407-59-0)
- 2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-5-methoxypyrimidin-4-ol (CAS 338955-80-9)
- (4-(Di-p-tolylamino)phenyl)boronic acid (CAS 654067-65-9)
- 2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-5-methoxypyrimidin-4-ol (CAS 339275-96-6)
- 1-(5-Methyl-1,2,4-oxadiazol-3-yl)ethan-1-amine hydrochloride (CAS 1423031-33-7)
- 1-(8-Bromo-4-chloro-7-methylpyrazolo[1,5-a][1,3,5]triazin-2-yl)ethan-1-one (CAS 2387601-81-0)
- 4-Bromo-3-thiophenecarboxylic acid (CAS 16694-17-0)
- 3-(tert-Butyl-dimethyl-silanyloxy)-2S,3-dimethyl-butan-1-ol (CAS 144436-47-5)
- N,5-Dimethyl-2-phenyl-2H-1,2,3-triazole-4-carboxamide (CAS 923217-20-3)
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