5-((1,5-Dimethyl-1H-pyrazol-4-yl)methylene)-2-thioxoimidazolidin-4-one CAS 1005682-01-8
| CAS No. | 1005682-01-8 |
| Molecular Formula | C9H10N4OS |
| Molecular Weight | 222.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-((1,5-Dimethyl-1H-pyrazol-4-yl)methylene)-2-thioxoimidazolidin-4-one (CAS 1005682-01-8), a certified reference material (molecular formula C9H10N4OS, MW 222.27 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 5-((1,5-Dimethyl-1H-pyrazol-4-yl)methylene)-2-thioxoimidazolidin-4-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 222.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 5-((1,5-Dimethyl-1H-pyrazol-4-yl)methylene)-2-thioxoimidazolidin-4-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 | C9H10N4OS |
| Molecular Weight | 222.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1988 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 3-(3,5-Dimethyl-4-(2-methylallyl)-1H-pyrazol-1-yl)propanoic acid (CAS 1172513-99-3)
- 1-Ethyl-6,6-dimethyl-4,5,6,7-tetrahydro-1H-indazole-3-carboxylic acid (CAS 1233243-55-4)
- Ethyl 6,6-dimethyl-4,5,6,7-tetrahydro-2H-indazole-3-carboxylate (CAS 1233243-56-5)
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- Ethyl 6,6-Dimethyl-4,5,6,7-tetrahydro-1H-indazole-3-carboxylate (CAS 1423716-54-4)
- Ethyl 5,5-dimethyl-4,5,6,7-tetrahydro-1H-indazole-3-carboxylate (CAS 1423716-55-5)
- Methyl 3,5-dimethyl-4-propoxybenzoate (CAS 1429901-08-5)
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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