(E)-5-((1,3-Dimethyl-1h-pyrazol-4-yl)methylene)-3-isobutyl-2-mercapto-3,5-dihydro-4h-imidazol-4-one CAS 895881-30-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 895881-30-8 |
| Molecular Formula | C13H18N4OS |
| Molecular Weight | 278.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-5-((1,3-Dimethyl-1h-pyrazol-4-yl)methylene)-3-isobutyl-2-mercapto-3,5-dihydro-4h-imidazol-4-one (CAS 895881-30-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H18N4OS. Molecular weight: 278.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H18N4OS |
| Molecular Weight | 278.37 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.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related E Standards
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- 5,6-dimethyl-2-(piperazin-1-ylmethyl)-1H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 900640-87-1)
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Recommended Standards
- (2S,4R)-tert-Butyl 4-amino-2-((methylsulfonyl)methyl)pyrrolidine-1-carboxylate (CAS 2381441-33-2)
- 1-((4-(tert-Butyl)phenyl)sulfonyl)-3-methyl-1H-pyrazole (CAS 907985-80-2)
- (2-methyl-5-phenylthiophen-3-yl)(phenyl)methanone (CAS 40932-67-0)
- Tert-butyl (R)-4-hydroxy-3,3-dimethylpiperidine-1-carboxylate (CAS 1421254-59-2)
- 4-Cyclopropanecarbonyl-1-(3,4-dichlorophenyl)-1H-1,2,3-triazole (CAS 866135-74-2)
- 5''-(4'-Carboxy-[1,1'-biphenyl]-2-yl)-[1,1':2',1'':3'',1''':2''',1''''-quinquephenyl]-4,4''''-dicarboxylicacid (CAS 1351983-66-8)
- 5-(4-Nitrophenoxy)-1,3-diphenyl-1H-1,2,4-triazole (CAS 5374-70-9)
- (2E)-3-(4-Bromophenyl)-1-[4-(4-methoxybenzoyl)-1-piperazinyl]-2-propen-1-one (CAS 1599432-08-2)
- [1,4'-Bipyridin]-1-ium chloride (CAS 22752-98-3)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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