Methyl (5-phenyl-2-thioxo-2,3-dihydro-1H-imidazol-1-yl)acetate CAS 1094293-10-3
| CAS No. | 1094293-10-3 |
| Molecular Formula | C12H12N2O2S |
| Molecular Weight | 248.30 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 Methyl (5-phenyl-2-thioxo-2,3-dihydro-1H-imidazol-1-yl)acetate.
Methyl (5-phenyl-2-thioxo-2,3-dihydro-1H-imidazol-1-yl)acetate (CAS 1094293-10-3), molecular formula C12H12N2O2S and molecular weight 248.30 g/mol, is a CATO reference standard with documented purity and traceability.
Methyl (5-phenyl-2-thioxo-2,3-dihydro-1H-imidazol-1-yl)acetate (C12H12N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 Methyl (5-phenyl-2-thioxo-2,3-dihydro-1H-imidazol-1-yl)acetate 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 | C12H12N2O2S |
| Molecular Weight | 248.30 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 3'-(Methylsulfonyl)-[1,1'-biphenyl]-3-ol (CAS 1094217-64-7)
- 4-Fluoro-3-((4-(hydroxymethyl)piperidin-1-yl)methyl)benzonitrile (CAS 1094389-24-8)
- 3'-(Methylsulfonyl)-[1,1'-biphenyl]-4-ol (CAS 1094217-63-6)
- N-(4-amino-2-methoxyphenyl)thiophene-2-carboxamide (CAS 110506-36-0)
- 2-(4-Bromo-1h-pyrazol-1-yl)propanehydrazide (CAS 1005583-36-7)
- (R)-6-((4-Fluorobenzyl)oxy)-2-nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine (CAS 187235-63-8)
- 3-((4-Fluorophenyl)sulfonyl)-N-(2-(phenylsulfonyl)ethyl)propanamide (CAS 337923-49-6)
- 2-(Tert-butyl)-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid (CAS 436811-02-8)
- 4-Bromothiophene-2-carbohydrazide (CAS 438219-36-4)
- Benzylpenicillin Impurity 68 (CAS 30200-14-7)
- 2-Chloro-4-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]pyridine (CAS 1120245-52-4)
- 1,2-Dicyclohexylethyne (CAS 62371-39-5)
- n-(1-Cyclohexylethyl)-3-methoxypropan-1-amine (CAS 1157744-24-5)
- Gastrin Tetrapeptide (CAS 1947-37-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com