5-(Chloromethyl)-2,4-dimethyl-1,3-thiazole hydrochloride CAS 91615-75-7
| CAS No. | 91615-75-7 |
| Molecular Formula | C6H8ClNS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 5-(Chloromethyl)-2,4-dimethyl-1,3-thiazole hydrochloride (C6H8ClNSHCl) is characterized by a nitrile group, sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
5-(Chloromethyl)-2,4-dimethyl-1,3-thiazole hydrochloride (CAS 91615-75-7) is a high-purity analytical reference standard with the molecular formula C6H8ClNSHCl and a molecular weight of 198.11 g/mol.
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 5-(Chloromethyl)-2,4-dimethyl-1,3-thiazole hydrochloride 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 | C6H8ClNS HCl |
| Molecular Weight | 198.11 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloromethyl Standards
- 7-(Chloromethyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-81-4)
- 7-(Chloromethyl)-2,3-dimethyl-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-82-5)
- 7-(Chloromethyl)-3-(4-chlorophenyl)-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-85-8)
- chloromethyl 2-ethoxy-2-methylpropanoate (CAS 1000296-74-1)
- 5-(chloromethyl)-N-(4-methylbenzyl)-1,3,4-thiadiazole-2-carboxamide (CAS 1000932-24-0)
- 5-(Chloromethyl)-7-ethoxy-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1000932-47-7)
- 5-(chloromethyl)-N-(4-fluorobenzyl)-1,3,4-thiadiazole-2-carboxamide (CAS 1000932-60-4)
- 2-(Chloromethyl)-5,6-diphenylfuro[2,3-d]pyrimidin-4-amine (CAS 1000933-67-4)
Recommended Standards
- 2,9-Diazaspiro[6.6]Tridecane (CAS 1160801-01-3)
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- 2-(1-Methyl-2-oxo-1,2-dihydropyridin-3-yl)acetonitrile (CAS 1533535-13-5)
- (S)-4-Nitrobenzyl pyrrolidine-2-carboxylate hydrobromide (CAS 20994-74-5)
- 5,7-Dichloro-3-iodo-1H-pyrazolo[3,4-c]pyridine (CAS 1934666-20-2)
- 2-Chloro-N-[2-methyl-5-(piperidine-1-sulfonyl)phenyl]acetamide (CAS 726165-25-9)
- 5-(Phenylsulfonyl)benzene-1,3-diamine (CAS 245652-65-7)
- 5-Bromo-N-(4,7-dimethylbenzo[d]thiazol-2-yl)thiophene-2-carboxamide (CAS 905692-99-1)
- Ethyl (E)-3-(4-(tert-butyl)phenyl)acrylate (CAS 158010-17-4)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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