1-[(4R)-4-(1-Methylethyl)-2-thioxo-3-oxazolidinyl]-1-propanone CAS 1252686-51-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1252686-51-3 |
| Molecular Formula | C9H15NO2S |
| Molecular Weight | 201.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-[(4R)-4-(1-Methylethyl)-2-thioxo-3-oxazolidinyl]-1-propanone (CAS 1252686-51-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H15NO2S. Molecular weight: 201.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H15NO2S |
| Molecular Weight | 201.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related R Standards
- 1-[(4S)-4-(1-Methylethyl)-2-thioxo-3-oxazolidinyl]-1-propanone (CAS 113023-57-7)
- (3S)-1-[(1-Methylethyl)sulfonyl]-3-pyrrolidinemethanol (CAS 1346773-37-2)
- 3-(1-Methylethyl)-1H-pyrazole-4-sulfonyl chloride (CAS 1247810-30-5)
- 2-Methyl-α-(1-methylethyl)-benzeneacetic Acid (CAS 98841-71-5)
- 2-Methyl-1-[4-(1-methylethyl)phenyl]-1-propanone (CAS 72846-62-9)
- 7-(1-Methylethyl)-1H-indole-2,3-dione (CAS 57816-97-4)
- 2-[[5-(1-Methylethyl)-1,3,4-thiadiazol-2-yl]amino]-2-oxoacetic acid (CAS 1158206-46-2)
- 2-(1-Methylethyl)-3-quinolinol (CAS 927874-75-7)
Recommended Standards
- 1-[2-(2-methoxyethyl)-4-methyl-1,3-thiazol-5-yl]ethan-1-ol (CAS 1249362-84-2)
- 5-(Aminomethyl)-N-(2-methoxyethyl)-N-methylthiazol-2-amine (CAS 1341181-59-6)
- 6-methoxy-1,3-benzothiazole-2-carbaldehyde (CAS 123511-58-0)
- 2-(Cyclopentylamino)cyclohexan-1-ol (CAS 1178366-86-3)
- 3-(Aminomethyl)-N,N,3,5,5-pentamethylcyclohexanamine (CAS 1363404-78-7)
- Progesterone EP Impurity G (CAS 2257421-79-5)
- m-PEG7-NHS ester (CAS 874208-92-1)
- Benzyl 2,4-Dibromobutyrate (CAS 23085-60-1)
- 4-Bromo-5-fluoro-1-methyl-1H-pyrazole (CAS 1783510-78-0)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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