1,2-dibromo-3,4,5,6-tetrachlorobenzene CAS 13074-97-0
| CAS No. | 13074-97-0 |
| Molecular Formula | C6Br2Cl4 |
| Molecular Weight | 373.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-dibromo-3,4,5,6-tetrachlorobenzene (CAS 13074-97-0) is a high-purity analytical reference standard with the molecular formula C6Br2Cl4 and a molecular weight of 373.68 g/mol.
Structurally, 1,2-dibromo-3,4,5,6-tetrachlorobenzene (C6Br2Cl4) contains chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 373.68 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 1,2-dibromo-3,4,5,6-tetrachlorobenzene 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 | C6Br2Cl4 |
| Molecular Weight | 373.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Cl/Br-containing |
Related dibromo Standards
- 2,4-Dibromo-1,1,1,4,4-pentafluoro-2-(trifluoromethyl)butane (CAS 885276-63-1)
- Methyl 2,5-dibromo-4-(difluoromethoxy)phenylacetate (CAS 1803788-33-1)
- Methyl 2,4-dibromo-5-(difluoromethoxy)phenylacetate (CAS 1803834-23-2)
- Methyl 2,6-dibromo-4-(difluoromethoxy)phenylacetate (CAS 1804936-45-5)
- Methyl 2,5-dibromo-3-(difluoromethoxy)phenylacetate (CAS 1805473-61-3)
- Methyl 3,5-dibromo-4-(difluoromethoxy)phenylacetate (CAS 1806271-91-9)
- Methyl 3,4-dibromo-5-(difluoromethoxy)phenylacetate (CAS 1806293-65-1)
- Methyl 2,4-dibromo-6-(difluoromethoxy)phenylacetate (CAS 1806348-83-3)
Recommended Standards
- 2-(4-Bromo-2-chlorophenoxy)-N-(2-cyano-3-methylbutan-2-yl)propanamide (CAS 796106-43-9)
- Triclabendazole Impurity 3 (CAS 145770-88-3)
- 5-[(2-Bromoacetyl)amino]-2-chloro-N-cyclohexylbenzamide (CAS 1138442-67-7)
- Triclabendazole Impurity 4 (CAS 145770-89-4)
- 4-Chloro-N-[(5-methylfuran-2-yl)methyl]aniline (CAS 51305-71-6)
- 2-((3-Cyano-6-(4-ethoxyphenyl)-4-phenylpyridin-2-yl)thio)-N-(2-methoxyphenyl)acetamide (CAS 332376-13-3)
- 4-Methoxy-3-[(3-methyl-4-nitrophenoxy)methyl]-benzaldehyde (CAS 329222-76-6)
- 3-Chloro-5-(trifluoromethoxy)phenol (CAS 1017778-52-7)
- 4-Cyclopropoxy-1-ethyl-2-(trifluoromethyl)benzene (CAS 1243400-39-6)
- 2-Bromo-5-methoxybenzamide (CAS 99848-43-8)
- Arotinolol Impurity 52 (CAS CATO-C4X-185452)
- 2-(2,2-Dimethoxyethyl)-2H-benzo[d][1,2,3]triazole (CAS 304690-47-9)
- 3-((2-Fluorophenoxy)methyl)benzamide (CAS 1252200-84-2)
- Semaglutide impurity 57 (CAS 2773558-06-6)
Why CATO?
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