3-(3-Chloro-2-hydroxypropoxy)propane-1,2-diol CAS 52550-57-9
| CAS No. | 52550-57-9 |
| Molecular Formula | C6H13ClO4 |
| Molecular Weight | 184.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(3-Chloro-2-hydroxypropoxy)propane-1,2-diol (CAS 52550-57-9), a certified reference material (molecular formula C6H13ClO4, MW 184.62 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 3-(3-Chloro-2-hydroxypropoxy)propane-1,2-diol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 184.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures 3-(3-Chloro-2-hydroxypropoxy)propane-1,2-diol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H13ClO4 |
| Molecular Weight | 184.62 g/mol |
| Purity | ≥95% |
| Storage | Store at 2-8°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) | 0.0 |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
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- Chlorophenols in Methylene Chloride (CAS CATO-MCEM500845-DI)
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- {[1,2,4]triazolo[4,3-a]pyridin-6-yl}methanamine dihydrochloride (CAS 1955499-11-2)
- (1,3-Dioxolan-2-ylmethyl)zinc bromide, 0.50 M in THF (CAS 1135389-59-1)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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 18665070610 / Nicole.chen@cato-chem.com