5,7-Dibromobenzo[d]thiazole CAS 875-69-4
| CAS No. | 875-69-4 |
| Molecular Formula | C7H3Br2NS |
| Molecular Weight | 292.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 5,7-Dibromobenzo[d]thiazole (CAS 875-69-4), a certified reference material (molecular formula C7H3Br2NS, MW 292.98 g/mol) for analytical method development and quality control.
Structurally, 5,7-Dibromobenzo[d]thiazole (C7H3Br2NS) contains a nitrile group, sulfur-containing functionality, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 292.98 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 5,7-Dibromobenzo[d]thiazole 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 | C7H3Br2NS |
| Molecular Weight | 292.98 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.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dibromobenzo Standards
- 2,7-Dibromobenzo[d]thiazole, 97% (CAS 1188090-10-9)
- 2,4-Dibromobenzo[d]thiazole (CAS 887589-19-7)
- 4,6-Dibromobenzo[d]thiazole (CAS 700-48-1)
- 4,7-Dibromobenzo[d]thiazole (CAS 2089292-19-1)
- 5,7-Dibromobenzo[d]isoxazol-3(2H)-one (CAS 66571-28-6)
- 4,7-dibromobenzo[b]thiophene (CAS 1391908-40-9)
- 4,7-Dibromobenzo[c]thiophene (CAS 1473425-58-9)
- 2,5-Dibromobenzo[b]thiophene (CAS 7312-17-6)
Recommended Standards
- 1-Methylpiperidin-3-yl acetate (CAS 6659-33-2)
- 2,6-Dibromo-4-propylaniline (CAS 10546-64-2)
- 2,6-dibromo-1,3-benzothiazole (CAS 408328-13-2)
- 2,6-Dibromo-4-isopropylaniline (CAS 10546-65-3)
- 2-(2-Ethoxyethoxy)-4,6-dimethyl-3-(2-methylbenzenesulfonyl)pyridine (CAS 338411-96-4)
- 2-(4-Nitrophenyl)-4H-3,1-benzoxathiin-4-one (CAS 55211-73-9)
- tert-butyl N-tert-butoxycarbonyl-N-(2,6-dichloro-3-fluoro-4-pyridyl)carbamate (CAS 2763157-85-1)
- Ethyl 2-hydroxy-6-methyl-4-oxocyclohex-2-ene-1-carboxylate (CAS 21855-43-6)
- 4-carbamoyl-1H-pyrrole-2-carboxylic acid (CAS 921757-00-8)
- (Z)-1,2,3-Trimethoxy-5-(4-methoxystyryl)benzene (CAS 134029-49-5)
- 2-(4-(Trifluoromethyl)benzoyl)phenyl acetate (CAS 890098-97-2)
- n-Cyclohexyl-3-phenylpropanamide (CAS 10264-23-0)
- 1-(2-Chloro-4-(methylsulfonyl)phenyl)piperidine-4-carboxamide (CAS 951625-07-3)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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