Oxirane, 2,3-bis(chloromethyl)-, (2R,3S)-rel-, homopolymer CAS 53211-09-9
| CAS No. | 53211-09-9 |
| Molecular Formula | C4H6Cl2O |
| Molecular Weight | 141.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Oxirane, 2,3-bis(chloromethyl)-, (2R,3S)-rel-, homopolymer (CAS 53211-09-9), molecular formula C4H6Cl2O and molecular weight 141.00 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C4H6Cl2O, Oxirane, 2,3-bis(chloromethyl)-, (2R,3S)-rel-, homopolymer contains a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 141.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H6Cl2O |
| Molecular Weight | 141.00 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
Related Oxirane Standards
- Oxirane, 2,3-bis(chloromethyl)-, (2R,3R)-rel-, homopolymer (CAS 38723-45-4)
- Oxirane-(2S,3S)-dicarboxylic acid monomethylester (CAS 150134-08-0)
- Oxirane, 2-(phenoxymethyl)-, homopolymer (CAS 25265-27-4)
- (R)-Oxirane-2-carboxylate (potassium) (CAS 82044-23-3)
- Oxirane, 2,2,3,3-tetrafluoro-, homopolymer (CAS 26591-06-0)
- Oxirane-2,3-dicarboxylic acid diethyl ester (CAS 95142-43-1)
- 30401-87-7 Oxirane, 2,2'-((1-methyl-1,2-ethanediyl)bis(oxymythylene))bis-, homopolymer Oxirane, 2,2'-((1-methyl-1,2-ethanediyl)bis(oxymethylene))bis-, homopolymer 2,2'-((1-Methyl-1,2-ethanediyl)bis(oxymythylene))bisoxirane homopolymer Propylene glycol diglycidyl ether homopolymer (CAS 30401-87-7)
- (S)-Oxirane-2-carboxylic acid (CAS 114990-90-8)
Recommended Standards
- 4-Chlorobutyryl Chloride (CAS 4635-59-0)
- 3,3-Dichlorobutan-2-one (CAS 2648-57-9)
- 2-Bromoethanethiol (CAS 6982-46-3)
- 2-Chlorobutyrylchloride (CAS 7623-11-2)
- 1,1-Difluoro-5-methyl-6-azaspiro[2.5]Octane (CAS 2306276-34-4)
- Tert-butyl (S)-3-(2-aminoethyl)morpholine-4-carboxylate (CAS 2166218-24-0)
- 4-Methoxy-N-(o-tolyl)benzamide (CAS 7464-54-2)
- 4-(Trifluoromethyl)-1H-pyrazole-3-carboxylic acid (CAS 716362-12-8)
- 4-(Adamantan-1-yl)phenyl acetate (CAS 63013-56-9)
- 3-(6-Methoxynaphthalen-2-yl)propan-1-ol (CAS 1000574-45-7)
- 1-(2,3-Diphenyl-2,3-dihydroisoxazol-4-yl)ethanone (CAS 117644-87-8)
- 2,2'-(Oxybis(methylene))bis(1H-benzo[d]imidazole) (CAS 94665-42-6)
- 2-(4-(4-Bromophenyl)-5-mercapto-4h-1,2,4-triazol-3-yl)phenol (CAS 81518-27-6)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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 18665070610 / Nicole.chen@cato-chem.com