Thiazol-2-ylmethanol hydrochloride CAS 23784-95-4
| CAS No. | 23784-95-4 |
| Molecular Formula | C4H5NOS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Thiazol-2-ylmethanol hydrochloride is closely related to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Thiazol-2-ylmethanol hydrochloride (CAS 23784-95-4) is a high-purity analytical reference standard with the molecular formula C4H5NOSHCl and a molecular weight of 151.61 g/mol.
Owing to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, Thiazol-2-ylmethanol hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 151.61 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C4H5NOS HCl |
| Molecular Weight | 151.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thiazol Standards
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- 1-Cyclohexyl-2-Fluoro-1-Propanone (CAS 21120-38-7)
- Tert-butyl n-[3-(methylsulfanyl)phenyl]carbamate (CAS 146374-45-0)
- Tadalafil Impurity 26 (CAS 1598416-08-0)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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