4-(2,4-Dichlorophenyl)-5-methylthiazol-2(3h)-imine hydrobromide CAS 1049745-22-3
| CAS No. | 1049745-22-3 |
| Molecular Formula | C10H8Cl2N2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2,4-Dichlorophenyl)-5-methylthiazol-2(3h)-imine hydrobromide (CAS 1049745-22-3), molecular formula C10H8Cl2N2SHBr and molecular weight 340.06 g/mol, is a CATO reference standard with documented purity and traceability.
4-(2,4-Dichlorophenyl)-5-methylthiazol-2(3h)-imine hydrobromide (C10H8Cl2N2SHBr) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine/bromine 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).
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), 4-(2,4-Dichlorophenyl)-5-methylthiazol-2(3h)-imine hydrobromide 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 | C10H8Cl2N2S HBr |
| Molecular Weight | 340.06 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 3-(2,5-Dichlorophenyl)propan-1-ol (CAS 1000529-99-6)
- 2-(2,4-Dichlorophenyl)-5-(4-nitrophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000571-77-6)
- 1-(2,4-Dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000572-29-1)
- 1-(3,4-Dichlorophenyl)-5-oxo-N-phenyl-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000573-88-5)
- 1-(3,5-Dichlorophenyl)-N,N-dimethyl-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000574-30-0)
- 2-(2,4-Dichlorophenyl)-5-(3-nitrophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-62-1)
- Ethyl 1-(3,5-dichlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-61-3)
- Ethyl 1-(3,4-dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-77-1)
Recommended Standards
- 7-Chloro-2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptanoyl fluoride (CAS 662-63-5)
- rel-(4S)-4-(1,1-Dimethylethyl)-2-[(1R)-2′-(diphenylphosphino)[1,1′-biphenyl]-2-yl]-4,5-dihydrooxazole (CAS 1869961-76-1)
- 4-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-yl}aniline (CAS 109220-81-7)
- ethyl 2-(quinolin-5-yl)acetate (CAS 1261460-65-4)
- 1-[4-(2-Piperidin-1-ylethoxy)phenyl]propan-1-one (CAS 101255-84-9)
- 1-(Furan-3-yl)but-3-en-1-amine (CAS 845253-10-3)
- 2-(N-Methylmethylsulfonamido)-N-(4-oxo-5,6,7,8-tetrahydro-4H-thiazolo[5,4-c]azepin-2-yl)acetamide (CAS 1797366-52-9)
- (2R,3S,5R)-5-(6-Amino-9H-purin-9-yl)-2-((1-hydroxyethoxy)methyl)tetrahydrofuran-3-ol (CAS 142997-59-9)
- Ethyl 2-amino-3-{4-[bis(2-chloroethyl)amino]-phenyl}propanoate dihydrochloride (CAS 1706532-39-9)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com