5-(2-Methylpropylidene)-2-thioxoimidazolidin-4-one CAS 91121-80-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91121-80-1 |
| Molecular Formula | C7H10N2OS |
| Molecular Weight | 170.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2-Methylpropylidene)-2-thioxoimidazolidin-4-one (CAS 91121-80-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H10N2OS. Molecular weight: 170.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H10N2OS |
| Molecular Weight | 170.23 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylpropylidene Standards
- 2-Ethyl-4-(2-methylpropylidene)oxazol-5(4H)-one (CAS 538339-48-9)
- 4-(2-Methylpropylidene)-3-propyl-1H-pyrazol-5(4H)-one (CAS 834898-60-1)
- (E)-3-(2-Methylpropylidene)piperidin-2-one (CAS 483305-42-6)
- 4-(2-Methylpropylidene)-3-phenyl-1H-pyrazol-5(4H)-one (CAS 834898-62-3)
- 3-(2-Methylpropylidene)pyrrolidine (CAS 1563391-47-8)
- 2-[(2-Methylpropylidene)amino]ethanol (CAS 95759-31-2)
- 2-[(1-methylpropylidene)amino]ethanol (CAS 81241-65-8)
- (2E)-2-(2-Methylpropylidene)-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 866149-31-7)
Recommended Standards
- 5-(2-Hydroxyethyl)-4-methylthiophene-3-carbaldehyde (CAS 334687-35-3)
- 5-(3-Hydroxypropyl)-2(1H)-pyrimidinethione (CAS 201021-89-8)
- 4-methyl-6-oxo-2-sulfanyl-1H-pyridine-3-carbonitrile (CAS 93272-85-6)
- Decyl benzoate (CAS 36685-97-9)
- 1-(Piperidin-3-ylmethyl)-1H-1,2,3-triazole-4-carboxamide hydrochloride (CAS 1713160-63-4)
- Regorafenib Impurity 48 (CAS CATO-C4X-104748)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-aminophenyl)propanoic acid 324017-21-2 (CAS 324017-21-2)
- Methyl 3-(3-cyanophenyl)-5-fluorobenzoate (CAS 1365272-83-8)
- 1142204-59-8 9306AC C19H22N2O4 [(2-{[2-(4-Methoxyphenyl)ethyl]amino}-2-oxoethyl)-(phenyl)amino]acetic acid (CAS 1142204-59-8)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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 13829788188 / jacky.chen@cato-chem.com