4-(Chloromethyl)-2-isopropylthiazole CAS 40516-57-2
| CAS No. | 40516-57-2 |
| Molecular Formula | C7H10ClNS |
| Molecular Weight | 175.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-(Chloromethyl)-2-isopropylthiazole (C7H10ClNS) contains a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 175.68 g/mol, it falls into the medium-molecular-weight range. 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).
4-(Chloromethyl)-2-isopropylthiazole (CAS 40516-57-2), molecular formula C7H10ClNS and molecular weight 175.68 g/mol, is a CATO reference standard with documented purity and traceability.
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 4-(Chloromethyl)-2-isopropylthiazole 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 | C7H10ClNS |
| Molecular Weight | 175.68 g/mol |
| Purity | >90% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloromethyl Standards
- 5-(chloromethyl)-2-isopropylthiazole (CAS 1051463-88-7)
- 1119449-92-1 5-(Chloromethyl)-4-ethyl-2-methyl-1,3-thiazole 8846AC C7H10ClNS (CAS 1119449-92-1)
- 2-(Chloromethyl)-4-isopropylthiazole (CAS 153493-64-2)
- 4-(chloromethyl)-2-propyl-1,3-thiazole (CAS 40516-58-3)
- (4-Chloromethyl-cyclohexyl)-dimethyl-amine (CAS 1353989-47-5)
- 1-[3-(Chloromethyl)piperidin-1-yl]ethan-1-one (CAS 1082844-32-3)
- 1-(4-(Chloromethyl)piperidin-1-yl)ethan-1-one (CAS 865074-93-7)
- 2-(Chloromethyl)-1,3-benzoxazole 2-(chloromethyl)benzo[d]oxazole 41014-43-1 (CAS 41014-43-1)
Recommended Standards
- 1-chloro-4-isothiocyanato-benzene 1-isothiocyanato-4-methyl-benzene 1-isothiocyanato-4-methylbenzene 2131-55-7 4 - Chlorophenyl isothiocyanate 4-chlor-phenyl-isothiocyanat 4-chlorophenyl isothiocyanate akos bbs-00004437 benzene, 1-chloro-4-isothiocyanato- benzene, 1-isothiocyanato-4-methyl- isothiocyanic acid 4-chlorophenyl ester isothiocyanic acid, p-chlorophenyl ester p-Chlorophenyl Isothiocyanate (CAS 2131-55-7)
- 5-Chloro-2-isopropylthiophen-3-amine (CAS 2567558-88-5)
- 4-Chloro-2,2,6,6-tetramethylpiperidine (CAS 1463-00-9)
- 5-(3-Chloropropyl)-4-methyl-1,3-thiazole (CAS 6469-36-9)
- 2-(3-Butoxy-2,6-difluorophenyl)acetonitrile (CAS 1706435-04-2)
- 2-Amino-3-methyl-3,4-dihydropyrimidin-4-one (CAS 2417-17-6)
- Ethyl [3,4'-bipyridine]-5-carboxylate (CAS 1214358-74-3)
- 5-Methylbenzofuran-2-carboxamide (CAS 35351-19-0)
- Methyl 5-(3,4-dimethoxyphenyl)-2-(furan-2-ylmethylene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 331454-82-1)
- Dabigatran Impurity 84 (CAS 873-74-5)
- 1,1-DIETHYLUREA (CAS 634-95-7)
- 4-(((1-Ethyl-5-methyl-1H-pyrazol-4-yl)methyl)amino)-4-oxobut-2-enoic acid (CAS 1006247-25-1)
- Ethyl 5-methyl-2-oxo-1,2-dihydroquinoline-4-carboxylate (CAS 1956376-64-9)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
Why CATO?
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