2-Bromo-6-chloro-3-(methylthio)benzaldehyde CAS 2624417-04-3
| CAS No. | 2624417-04-3 |
| Molecular Formula | C8H6BrClOS |
| Molecular Weight | 265.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-6-chloro-3-(methylthio)benzaldehyde (CAS 2624417-04-3), molecular formula C8H6BrClOS and molecular weight 265.55 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Bromo-6-chloro-3-(methylthio)benzaldehyde (C8H6BrClOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 265.55 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).
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), 2-Bromo-6-chloro-3-(methylthio)benzaldehyde 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 | C8H6BrClOS |
| Molecular Weight | 265.55 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
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- (R)-1-(3-Bromo-4-methoxyphenyl)-2-chloroethan-1-ol (CAS 1212118-38-1)
- 1-Bromo-4-chloro-2-(2-methoxyethoxy)benzene (CAS 1245563-20-5)
- 5-Bromo-2-chloro-4-(2-methylpropoxy)pyrimidine (CAS 1289022-88-3)
- 1-Bromo-3-chloro-5-(2-methoxyethoxy)benzene (CAS 1345471-20-6)
- 2-Bromo-1-chloro-4-(2-methoxyethoxy)benzene (CAS 1345472-16-3)
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Recommended Standards
- 5-Chloro-4-(2,4-dichlorophenyl)-1,2,3-thiadiazole (CAS 338407-85-5)
- 34576-85-7 3,6-Dichloro-1-benzothiophene-2-carbonyl chloride DTXSID20372716 (CAS 34576-85-7)
- 3,4-Dichlorobenzo[b]thiophene-2-carbonyl chloride (CAS 34576-86-8)
- 5-Chloro-1-(3,4-dichlorophenyl)-1-oxopentane (CAS 150780-71-5)
- 3-(Difluoromethyl)-2-fluoroaniline (CAS 1784796-42-4)
- 1-Methyl-4-nitro-N-(3-nitrophenyl)-1H-imidazole-5-carboxamide (CAS 345616-71-9)
- 2-Bromo-3-nitroquinoline (CAS 1378258-92-4)
- 2,4-Dichloro-N-{5-methyl-10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}benzamide (CAS 866152-18-3)
- 3-Chloromethyl-2-fluoro-6-(trifluoromethyl)pyridine (CAS 1227581-13-6)
- β-Amino-2-methylbenzenepropanoic Acid (CAS 68208-16-2)
- N-(2-chlorophenyl)benzamide (CAS 1020-39-9)
- 2-Methyl-1H-indole-7-carboxylic acid (CAS 339366-85-7)
- thiophene-2-carbaldehyde [4-(chloromethyl)-1,3-thiazol-2-yl]hydrazone (CAS 58531-88-7)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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