Isopropyl 2-(4-(chloromethyl)thiazol-2-yl)acetate hydrochloride CAS 1211234-81-9
| CAS No. | 1211234-81-9 |
| Molecular Formula | C9H12ClNO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Isopropyl 2-(4-(chloromethyl)thiazol-2-yl)acetate hydrochloride is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Isopropyl 2-(4-(chloromethyl)thiazol-2-yl)acetate hydrochloride (CAS 1211234-81-9), a certified reference material (molecular formula C9H12ClNO2SHCl, MW 270.17 g/mol) for analytical method development and quality control.
The molecular framework of Isopropyl 2-(4-(chloromethyl)thiazol-2-yl)acetate hydrochloride (C9H12ClNO2SHCl) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), Isopropyl 2-(4-(chloromethyl)thiazol-2-yl)acetate 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 | C9H12ClNO2S HCl |
| Molecular Weight | 270.17 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Isopropyl Standards
- 6-Isopropyl-4-nitro (1H)Indazole (CAS 1000340-87-3)
- 1-Isopropyl-2-methoxy-3-nitrobenzene (CAS 1000342-22-2)
- 6-Isopropyl-1H-indol-4-amine (CAS 1000343-80-5)
- Isopropyl 1-(4-chlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-54-8)
- Isopropyl 1-(3,4-dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-60-6)
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- 1000576-15-7 Isopropyl 2-[2-(4-bromophenyl)hydrazono]-2-chloroacetate MFCD09877871 (CAS 1000576-15-7)
Recommended Standards
- 1-(propan-2-yl)-4,5-dihydro-1H-pyrazol-5-one hydrochloride (CAS 112858-05-6)
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- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl cycloheptanecarboxylate (CAS 1967011-59-1)
- 5-Fluoro-4,7-bis(4-(1,2,2-triphenylvinyl)phenyl)benzo[c][1,2,5]thiadiazole (CAS 2242391-22-4)
- (S)-2-(5-chloro-2-(difluoromethyl)-3-fluorophenyl)pyrrolidine (CAS 1447180-48-4)
- 3-[(pentan-2-yl)amino]benzonitrile hydrochloride (CAS 1803566-95-1)
- 7-Amino-1-hydroxyanthracene-9,10-dione (CAS 645389-54-4)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
- 1-(4-Bromobutoxy)-2-fluorobenzene (CAS 106558-68-3)
- Acetyl-(Leu28·31)-Neuropeptide Y (24-36) (CAS 155709-24-3)
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