1-Acetyl-2-thioxoimidazolidin-4-one CAS 584-26-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 584-26-9 |
| Molecular Formula | C5H6N2O2S |
| Molecular Weight | 158.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Acetyl-2-thioxoimidazolidin-4-one (CAS 584-26-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H6N2O2S. Molecular weight: 158.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H6N2O2S |
| Molecular Weight | 158.18 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Acetyl Standards
- 5-Acetyl-2-thioxoimidazolidin-4-one (CAS 857767-02-3)
- 5-Ethyl-2-thioxoimidazolidin-4-one (CAS 83178-71-6)
- 2-Methyl-1-(2-thioxoimidazolidin-1-yl)propan-1-one (CAS 127834-91-7)
- 2-(5-Oxo-2-thioxoimidazolidin-4-yl)acetic acid (CAS 41679-36-1)
- 1-Methyl-2-thioxoimidazolidin-4-one (CAS 29181-65-5)
- 3-Methyl-2-thioxoimidazolidin-4-one (CAS 694-68-8)
- 5-Methyl-2-thioxoimidazolidin-4-one (CAS 33368-94-4)
- 1-Phenyl-2-thioxoimidazolidin-4-one (CAS 54107-52-7)
Recommended Standards
- 1-(5-Oxo-4,5-dihydro-1H-pyrazol-3-yl)thiourea (CAS 859802-49-6)
- 1-Dimethylphosphorylcyclohexene (CAS 82294-61-9)
- 1-(4-Oxo-4,5-dihydrothiazol-2-yl)guanidine (CAS 41812-62-8)
- 2-(2-Methoxy-4-methylphenoxy)acetic acid (CAS 6270-23-1)
- 2-Bromo-3-methoxy-5-methylbenzaldehyde (CAS 202195-05-9)
- 4-((tert-Butoxycarbonyl)amino)-2-isopropylbutanoic acid (CAS 334526-85-1)
- 2-Ethyl-3-hydroxyhexyl 2-Methylpropanoate (CAS 74367-31-0)
- methyl 2-(N-hydroxyimino)-4-oxo-4-(pyridin-3-yl)butanoate (CAS 23424-37-5)
- Ethyl 8-chloro-2-(ethylthio)-4-hydroxyquinoline-3-carboxylate (CAS 861397-35-5)
- Insulin B (22-25) (CAS 34367-73-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com