((1,3-Dichloropropan-2-yl)oxy)methyl acetate CAS 89281-73-2
| CAS No. | 89281-73-2 |
| Molecular Formula | C6H10Cl2O3 |
| Molecular Weight | 201.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
((1,3-Dichloropropan-2-yl)oxy)methyl acetate (CAS 89281-73-2), molecular formula C6H10Cl2O3 and molecular weight 201.05 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H10Cl2O3, ((1,3-Dichloropropan-2-yl)oxy)methyl acetate contains a carboxylic acid group, 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 201.05 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.
As a certified reference material (CRM), ((1,3-Dichloropropan-2-yl)oxy)methyl acetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H10Cl2O3 |
| Molecular Weight | 201.05 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
Related Dichloropropan Standards
- 1,3-Dichloropropan-2-yl chloroformate (CAS 55183-48-7)
- 2-((1,3-Dichloropropan-2-yl)oxy)tetrahydro-2H-pyran (CAS 28659-12-3)
- 2-(1,3-Dichloropropan-2-ylidene)hydrazine-1-carboxamide (CAS 62379-76-4)
- 1,3-dichloropropan-2-yl acetate (CAS 3674-10-0)
- 1,3-Dichloropropan-2-one O-Benzyl-oxime (CAS 188125-86-2)
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Recommended Standards
- 3-(bromomethyl)-1,1-difluoropentane (CAS 1955540-87-0)
- (2Z)-3-Chloro-3-(4-chlorophenyl)prop-2-enal (CAS 88438-06-6)
- 2-Chloro-4-ethenylbenzoyl chloride (CAS 1935415-61-4)
- (4-Aminophenyl)arsonous acid (CAS 2415254-21-4)
- 3-Bromo-N-cyclopropyl-4-methylbenzamide (CAS 856252-70-5)
- (R)-tert-Butyl 6-(hydroxymethyl)-5-azaspiro[2.4]heptane-5-carboxylate (CAS 2227198-42-5)
- 1-((3-Bromobenzyl)oxy)-3,5-dichlorobenzene (CAS 1272150-44-3)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
- 2-((Furan-2-ylmethyl)sulfonyl)-N-hydroxyacetimidamide (CAS 175202-39-8)
- N-Cyclopentylcyclopropanesulfonamide (CAS 1207024-59-6)
- 2-((2,4-Dichlorophenyl)amino)-1,5,8-trihydroxyanthracene-9,10-dione (CAS 61548-28-5)
- (S)-2-Amino-2-(4-methoxyphenyl)ethanol hydrochloride (CAS 221697-17-2)
- Ethyltrans-3-hydroxycyclohexanecarboxylate (CAS 1239311-14-8)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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