(R)-4-(Chloromethyl)oxazolidine-2,5-dione CAS 135920-56-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 135920-56-8 |
| Molecular Formula | C4H4ClNO3 |
| Molecular Weight | 149.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-4-(Chloromethyl)oxazolidine-2,5-dione (CAS 135920-56-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H4ClNO3. Molecular weight: 149.53 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H4ClNO3 |
| Molecular Weight | 149.53 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- (S)-4-(Chloromethyl)oxazolidine-2,5-dione (CAS 96165-57-0)
- 4-(Chloromethyl)-2,5-oxazolidinedione (CAS 3981-41-7)
- 3-(Chloromethyl)-1,2,4-thiadiazol-5-amine (CAS 112807-11-1)
- 5-(Chloromethyl)-1,3,4-thiadiazol-2-amine (CAS 62774-00-9)
- 6-(chloromethyl)pyridazin-3-amine (CAS 1314905-08-2)
- 4-(Chloromethyl)piperidin-4-ol (CAS 133231-26-2)
- 2-(chloromethyl)-4-methylmorpholine (CAS 40987-31-3)
- 5-(chloromethyl)pyrimidin-2-amine (CAS 769083-57-0)
Recommended Standards
- 2-Chloro-3,4-difluoropyridine (CAS 1227502-41-1)
- 2-Chloro-3,6-difluoropyridine (CAS 1807031-39-5)
- 6-Chloro-2,3-difluoropyridine (CAS 1214327-63-5)
- 1,7-Naphthyridine (CAS 253-69-0)
- 2-(2-Aminobutan-2-yl)-5,6-dimethylpyrimidin-4(1H)-one (CAS 1342075-91-5)
- 2,2′-Methylenebis[(4<I>S</I>)-4-phenyl-2-oxazoline] (CAS 132098-59-0)
- 4-(3,4-Difluorobenzoyl)isoquinoline (CAS 1187167-54-9)
- 1-(5-Bromo-2-methoxyphenyl)cyclopropanecarboxylic Acid (CAS 1260799-75-4)
- 3-(2-Methoxyphenyl)-4-((4-(trifluoromethyl)benzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478257-40-8)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
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