3-(3-Fluorobenzyl)-2-thioxotetrahydropyrimidin-4(1H)-one CAS 883724-35-4
| CAS No. | 883724-35-4 |
| Molecular Formula | C11H11FN2OS |
| Molecular Weight | 238.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Fluorobenzyl)-2-thioxotetrahydropyrimidin-4(1H)-one (CAS 883724-35-4), molecular formula C11H11FN2OS and molecular weight 238.28 g/mol, is a CATO reference standard with documented purity and traceability.
3-(3-Fluorobenzyl)-2-thioxotetrahydropyrimidin-4(1H)-one (C11H11FN2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 3-(3-Fluorobenzyl)-2-thioxotetrahydropyrimidin-4(1H)-one 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 | C11H11FN2OS |
| Molecular Weight | 238.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluorobenzyl Standards
- 3-(4-Fluorobenzyl)-2-thioxotetrahydropyrimidin-4(1H)-one (CAS 842140-76-5)
- N-(3-Fluorobenzyl)-2-morpholinoethan-1-amine (CAS 1019491-48-5)
- n-(4-Fluorobenzyl)-1-(4-methylmorpholin-2-yl)methanamine (CAS 1493235-63-4)
- 2-(4-(4-Fluorobenzyl)piperazin-1-yl)ethan-1-ol (CAS 174561-11-6)
- 2-(1-(2-Fluorobenzyl)piperazin-2-yl)ethan-1-ol (CAS 819802-28-3)
- 2-[4-(3-Fluorobenzyl)-1-piperazinyl]ethanol (CAS 215654-92-5)
- n-(2-Fluorobenzyl)-2-morpholinoethan-1-amine (CAS 626209-54-9)
- N-(4-fluorobenzyl)-2-morpholinoethan-1-amine (CAS 626209-48-1)
Recommended Standards
- 3-(3,4-Dimethoxyphenyl)-3-methylbutanoic acid (CAS 33214-44-7)
- 3-(4-(Benzyloxy)phenyl)prop-2-yn-1-ol (CAS 518038-90-9)
- 3-(3,4-Diethoxyphenyl)propanoic acid (CAS 79622-99-4)
- 3-(4-Amino-3-methylphenoxymethyl)benzonitrile (CAS 953728-92-2)
- (R)-4-Methyltetrahydro-2H-pyran-2-one (CAS 61898-55-3)
- 4-Chloro-5-methoxy-1-indanone, 97% (CAS 944109-65-3)
- 4-Acetamido-2-carboxy-4-dimethylamino-2-hydroxybenzophenone (CAS 166442-36-0)
- Sodium 2,6-Dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate (CAS 154-85-8)
- rac-[(1R,2S)-2-cyclopropylcyclopropyl]methanamine hydrochloride (CAS 1820571-47-8)
- N,N'-(2,5-dimethyl-1,4-phenylene)bis(3-oxobutanamide) (CAS 24304-50-5)
- 4-phenyl-1-(prop-2-yn-1-yl)-1H-imidazol-5-amine (CAS 1221724-62-4)
- (1S,2S)-2-(dimethylamino)cyclopentan-1-ol (CAS 2411455-42-8)
- (4-Aminopyrimidin-5-yl)boronic acid (CAS 1356054-72-2)
- Acetyl Tetrapeptide- 15 (CAS 928007-64-1)
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