7-Bromo-5,6-difluorobenzo[c][1,2,5]thiadiazole-4-carbaldehyde CAS 2170788-44-8
| CAS No. | 2170788-44-8 |
| Molecular Formula | C7HBrF2N2OS |
| Molecular Weight | 279.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Bromo-5,6-difluorobenzo[c][1,2,5]thiadiazole-4-carbaldehyde (C7HBrF2N2OS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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).
CATO supplies 7-Bromo-5,6-difluorobenzo[c][1,2,5]thiadiazole-4-carbaldehyde (CAS 2170788-44-8), a certified reference material (molecular formula C7HBrF2N2OS, MW 279.06 g/mol) for analytical method development and quality control.
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 7-Bromo-5,6-difluorobenzo[c][1,2,5]thiadiazole-4-carbaldehyde 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 | C7HBrF2N2OS |
| Molecular Weight | 279.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 7-Bromo-5-methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 1352541-54-8)
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- 4-Bromo-1-methyl-3-(trifluoromethyl)-1H-indazole (CAS 1781580-84-4)
- 7-Bromo-3-methyl-5-(trifluoromethyl)-1H-indazole (CAS 1782396-04-6)
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Recommended Standards
- 6-Bromo-7-methyl-4-(trifluoromethyl)-1H-indazole (CAS 2781947-70-2)
- (1-(tert-butoxycarbonyl)-7-fluoro-1H-indol-2-yl)boronic acid (CAS 1000068-65-4)
- 6-Bromo-2-fluoro-3-(methoxymethoxy)benzoic acid (CAS 2179038-28-7)
- 7-Fluoro-2-iodobenzo[d]thiazole (CAS 1175278-01-9)
- 2-((3-Nitrophenyl)amino)benzoic acid (CAS 27693-70-5)
- 3-((4-(Difluoromethyl)-2,2-difluoro-3-hydroxy-1,1-dioxido-2,3-dihydrobenzo[b]thiophen-5-yl)oxy)-5-fluorobenzonitrile (CAS 1799948-32-5)
- 3-((2-Methoxybenzyl)amino)propan-1-ol (CAS 109926-16-1)
- Torasemide Impurity 18 (CAS 2594-20-9)
- Hexa-1,5-dien-1-ylbenzene (CAS 1009-81-0)
- tert-Butyl 4-nitroindoline-1-carboxylate (CAS 1362855-40-0)
- 4-(Quinolin-2-ylmethoxy)aniline (CAS 105326-95-2)
- N-(3-chlorophenyl)pyridin-4-amine (CAS 59235-78-8)
- 4-Bromo-1,5-dimethylimidazole (CAS 158585-81-0)
- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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