2-(Chloromethyl)-4-methyl-1,3-thiazole hydrochloride CAS 135207-24-8
| CAS No. | 135207-24-8 |
| Molecular Formula | C5H6ClNS |
| 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 184.08 g/mol gives 2-(Chloromethyl)-4-methyl-1,3-thiazole hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(Chloromethyl)-4-methyl-1,3-thiazole hydrochloride (CAS 135207-24-8) is a high-purity analytical reference standard with the molecular formula C5H6ClNSHCl and a molecular weight of 184.08 g/mol.
Structurally, 2-(Chloromethyl)-4-methyl-1,3-thiazole hydrochloride (C5H6ClNSHCl) contains a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 184.08 g/mol, it falls into the medium-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.
As a certified reference material (CRM), 2-(Chloromethyl)-4-methyl-1,3-thiazole hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H6ClNS HCl |
| Molecular Weight | 184.08 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.) | 1995 |
| 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
- 4-Chloro-6-(2-methyl-1H-imidazol-1-yl)-2-(methylthio)pyrimidine (CAS 478258-58-1)
- H-Arg-OMe · 2 HCl (CAS 26340-89-6)
- 1-[(Benzylamino)methyl]cyclohexan-1-ol (CAS 113912-41-7)
- 2-Methoxy-5-(pyrimidin-5-yl)aniline (CAS 1249705-75-6)
- 2-Oxo-6-(thiophen-2-yl)-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile (CAS 22123-11-1)
- 3-(4-Chloro-1-methyl-1H-pyrazol-5-yl)isoxazole-5-carboxylic acid (CAS 1934595-97-7)
- 2-Cyclopropoxy-6-isopropylbenzonitrile (CAS 1243323-05-8)
- 1-Oxo-1-phenylbutan-2-yl 6-methyl-2-phenylquinoline-4-carboxylate (CAS 355429-72-0)
- (5-Isopropyloxazol-2-yl)methanamine (CAS 1133256-84-4)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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