2-Chloromethyl-6,7-dichlorobenzo[d]thiazole, 97% CAS 1245031-40-6
| CAS No. | 1245031-40-6 |
| Molecular Formula | C8H4Cl3NS |
| Molecular Weight | 252.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-Chloromethyl-6,7-dichlorobenzo[d]thiazole, 97% (C8H4Cl3NS) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 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).
2-Chloromethyl-6,7-dichlorobenzo[d]thiazole, 97% (CAS 1245031-40-6), molecular formula C8H4Cl3NS and molecular weight 252.55 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Chloromethyl-6,7-dichlorobenzo[d]thiazole, 97% 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 | C8H4Cl3NS |
| Molecular Weight | 252.55 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 | 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloromethyl Standards
- 2-Chloromethyl-4,5-dichlorobenzo[d]thiazole, 97% (CAS 110704-24-0)
- 2-Chloromethyl-4,6-dichlorobenzo[d]thiazole, 97% (CAS 1188094-04-3)
- 2-[4-(chloromethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1072945-04-0)
- 2-[3-(chloromethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1073353-44-2)
- 5-(Chloromethyl)-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7(1H)-one (CAS 561009-04-9)
- 2-(Chloromethyl)-3-(difluoromethyl)-6-methoxy-4-nitropyridine (CAS 1805147-13-0)
- 2-(Chloromethyl)-4-(difluoromethyl)-3-methoxy-5-nitropyridine (CAS 1805434-33-6)
- 2-(Chloromethyl)-6-(difluoromethyl)-3-methoxy-4-nitropyridine (CAS 1805434-69-8)
Recommended Standards
- 2,6-dichloropyridine-3-sulfonyl chloride (CAS 239810-43-6)
- 4,7-Dichloro-2-(chloromethyl)benzo[d]thiazole (CAS 110704-25-1)
- 5,6-dichloropyridine-3-sulfonyl chloride (CAS 98121-40-5)
- 2-Chloro-4-(difluoromethyl)-5-nitronicotinic acid (CAS 1804374-58-0)
- Ethyl 2-(9-bromo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-5-yl)acetate (CAS 1165946-52-0)
- 2-(1,3-Diphenylpropan-2-yl)-6-phenyl-4H-pyran-4-one (CAS 56150-38-0)
- 3-Ethynyl-2-methyl-2H-indazole (CAS 58536-60-0)
- [S(R)]-N-[(S)-[2-(Dicyclohexylphosphino)phenyl]-1-naphthalenylmethyl]-2-methyl-2-propanesulfinamide (CAS 2241598-30-9)
- 3-Chloro-2-methoxy-4-(trifluoromethyl)pyridine (CAS 1227563-79-2)
- 3-(1-Ethyl-1h-imidazol-5-yl)-5-methylisoxazole-4-carboxylic acid (CAS 1491964-60-3)
- (4,5-Dichloro-6-oxo-1,6-dihydropyridazin-1-yl)methyl 2,4-dichlorobenzoate (CAS 1798531-07-3)
- Diethyl (3-((5-(trifluoromethyl)pyridin-2-yl)oxy)benzyl)phosphonate (CAS 1020325-38-5)
- 4-Bromo-3-(bromomethyl)benzonitrile (CAS 190197-86-5)
- Uremic Pentapeptide (CAS 71494-20-7)
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