2-Chloro-N-[3-(2,4-dichlorobenzyl)thiazol-2(3H)-ylidene]acetamide CAS 731827-29-5
| CAS No. | 731827-29-5 |
| Molecular Formula | C12H9Cl3N2OS |
| Molecular Weight | 335.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Chloro-N-[3-(2,4-dichlorobenzyl)thiazol-2(3H)-ylidene]acetamide (CAS 731827-29-5), molecular formula C12H9Cl3N2OS and molecular weight 335.64 g/mol, is a CATO reference standard with documented purity and traceability.
2-Chloro-N-[3-(2,4-dichlorobenzyl)thiazol-2(3H)-ylidene]acetamide (C12H9Cl3N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2-Chloro-N-[3-(2,4-dichlorobenzyl)thiazol-2(3H)-ylidene]acetamide 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 | C12H9Cl3N2OS |
| Molecular Weight | 335.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 1365961-91-6 2-Chloro-N-[4-(2,4-dichlorophenyl)-1,3-thiazol-2-yl]propanamide MFCD22056587 (CAS 1365961-91-6)
- 2-Chloro-N-[4-(3,4-dichlorophenyl)-1,3-thiazol-2-yl]propanamide (CAS 726154-28-5)
- 4-Chloro-2-((2,4-dichlorobenzyl)thio)-5-methoxypyrimidine (CAS 339275-84-2)
- 4-Chloro-2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-5-methoxypyrimidine (CAS 338955-82-1)
- 4-Chloro-2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-5-methoxypyrimidine (CAS 339275-97-7)
- 2-Chloro-N-cyclopropyl-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 1019918-90-1)
- 1-(3-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidin-2-one (CAS 2096336-50-2)
- 2-Chloro-N-(cyclopropylmethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 2377609-63-5)
Recommended Standards
- N,N-Diisopropyl-2-(1,1,2,2,2-pentamethyldisilanyl)benzamide (CAS 2204263-18-1)
- N-(2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclobutanecarboxamide (CAS 2246693-75-2)
- 2-(3-Methylpiperidin-1-yl)-N-(2,4,6-trichlorophenyl)acetamide (CAS 332162-66-0)
- 5-Bromo-2-mercaptophenol (CAS 113269-55-9)
- 6-(4-Bromobenzyl)-7-methyl-3-(trifluoromethyl)imidazo[1,5-a]pyrazin-8(7H)-one (CAS 2306261-97-0)
- 4-methyl-N-(2-methylpropyl)aniline hydrochloride (CAS 1909308-62-8)
- 2,6-dichloro-4-methylpyridin-3-amine (CAS 129432-25-3)
- Garcinone E (CAS 112649-21-5)
- Methyl 4-iodobicyclo[2.2.1]Heptane-1-carboxylate (CAS 123463-12-7)
- Palladium chloride (π-cinnamyl) dimer (CAS 12131-44-1)
- Macitentan Impurity 45 (CAS CATO-C4X-117545)
- 1-(Methylprolyl)piperazine (CAS 1248383-26-7)
- (4-(Acridin-9-ylamino)phenyl)methanesulfonic acid (CAS 64895-24-5)
- Peptide T (CAS 106362-32-7)
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