2-Chloro-3-hydroxypropanal CAS 28598-66-5
| CAS No. | 28598-66-5 |
| Molecular Formula | C3H5ClO2 |
| Molecular Weight | 108.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 108.52 g/mol gives 2-Chloro-3-hydroxypropanal distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Chloro-3-hydroxypropanal (CAS 28598-66-5) is a high-purity analytical reference standard with the molecular formula C3H5ClO2 and a molecular weight of 108.52 g/mol.
Structurally, 2-Chloro-3-hydroxypropanal (C3H5ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 108.52 g/mol, it falls into the low-molecular-weight range. 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.
CATO manufactures 2-Chloro-3-hydroxypropanal 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 | C3H5ClO2 |
| Molecular Weight | 108.52 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- (Z)-2-Chloro-N'-hydroxyethanimidamide (CAS 1403889-97-3)
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Recommended Standards
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- 38870-89-2 T66S02B1S3 Methoxyacetyl chloride Acetyl chloride, methoxy- EINECS 254-169-2 NSC 82321 UNII-T66S02B1S3 (CAS 38870-89-2)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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