Thiazol-5-ylmethanol hydrochloride CAS 1087767-88-1
| CAS No. | 1087767-88-1 |
| Molecular Formula | C4H5NOS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 151.61 g/mol gives Thiazol-5-ylmethanol hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Thiazol-5-ylmethanol hydrochloride (CAS 1087767-88-1), molecular formula C4H5NOSHCl and molecular weight 151.61 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C4H5NOSHCl, Thiazol-5-ylmethanol hydrochloride contains an amide group, sulfur-containing functionality, 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 151.61 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.
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.
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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thiazol Standards
- (2-Methyl-1,3-thiazol-4-yl)methanesulfonyl chloride (CAS 1000394-87-5)
- 3-(Thiazol-5-yl)propan-1-ol (CAS 1000527-93-4)
- 3-(2-Methyl-1,3-thiazol-4-yl)propan-1-amine (CAS 1000538-65-7)
- 2-[(5-methyl-1,3-thiazol-2-yl)thio]-1-thien-2-ylethanone (CAS 1000932-25-1)
- 1-[(5-methyl-1,3-thiazol-2-yl)thio]acetone (CAS 1000932-28-4)
- 3-(Thiazol-2-yl)propanoyl chloride (CAS 1001185-54-1)
- 1-(4-Methyl-1,3-thiazol-2-yl)prop-2-en-1-one (CAS 1003313-20-9)
- 5-Oxo-5-(thiazol-2-ylamino)pentanoic acid (CAS 100377-67-1)
Recommended Standards
- 2-(2-Chlorophenoxy)ethan-1-amine hydrochloride (CAS 26378-54-1)
- N-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)isoxazole-5-carboxamide (CAS 1210510-12-5)
- N-(3-Methyl-4-nitrobenzyl)cyclopropanamine (CAS 1600589-42-1)
- 1-MEthoxymethoxy-3-nitro-benzene (CAS 25458-48-4)
- 5-(Bromomethyl)-2-fluoro-4-(trifluoromethyl)pyridine (CAS 1804403-78-8)
- Magnesiumsalicylate (CAS 18917-89-0)
- (E)-4-(1-Bromoprop-1-en-2-yl)pyridine (CAS 1189785-29-2)
- 1-(3-Methylcyclohexyl)-1h-1,2,3-triazol-4-amine (CAS 1502516-73-5)
- N-((4-((2-Ethyl-5,7-dimethyl-3H-imidazo[4,5-b]pyridin-3-yl)methyl)-[1,1'-biphenyl]-2-yl)sulfonyl)benzamide (CAS 157263-00-8)
- MOTS-c Peptide (CAS 1627580-64-6)
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