2,4-Dibromo-biphenyl CAS 53592-10-2
| CAS No. | 53592-10-2 |
| Molecular Formula | C12H8Br2 |
| Molecular Weight | 312.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,4-Dibromo-biphenyl is closely related to bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,4-Dibromo-biphenyl (CAS 53592-10-2) is a high-purity analytical reference standard with the molecular formula C12H8Br2 and a molecular weight of 312.00 g/mol.
Structurally, 2,4-Dibromo-biphenyl (C12H8Br2) contains bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 312.00 g/mol, it falls into the moderately-high-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.
CATO manufactures 2,4-Dibromo-biphenyl 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 | C12H8Br2 |
| Molecular Weight | 312.00 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 2,3-Dibromo-1,1'-biphenyl (CAS 115245-06-2)
- 5,6-Dibromo-1,2-dihydroacenaphthylene (CAS 14209-08-6)
- 5,6-Dibromo-1,2-dihydroacenaphthylene (CAS 19190-91-1)
- 2,3'-Dibromo-1,1'-biphenyl (CAS 49602-90-6)
- 2,4'-Dibromo-1,1'-biphenyl (CAS 49602-91-7)
- 3,4'-Dibromo-1,1'-biphenyl (CAS 57186-90-0)
- 3,4-Dibromo-1,1'-biphenyl (CAS 60108-72-7)
- 1,4-Dibromo-2-methoxy-6-(methylsulfanyl)benzene (CAS 1809161-42-9)
Recommended Standards
- Pbb-No. 9 (CAS 57422-77-2)
- 2,6-Dibromobiphenyl (CAS 59080-32-9)
- 4,4＇-Dibromobiphenyl (CAS 92-86-4)
- 4-(Bromomethyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 2096997-16-7)
- 8-Bromocinnoline-4-thiol (CAS 876-77-7)
- 4-Benzyl-1-cyclohexylpiperidine hydrochloride (CAS 1224097-13-5)
- 1-(5-Bromopyridin-2-yl)-2-chloroethan-1-one (CAS 1260759-84-9)
- Baloxavir Marboxil Impurity 172 (CAS CATO-C4X-2108172)
- (5-Chloropyrazolo[1,5-a]pyridin-2-yl)methanamine (CAS 886364-32-5)
- Methyl 4-chloro-5-formylpicolinate (CAS 1260664-17-2)
- 5-[P-(Chlorodifluoromethoxy)Benzyl]-2,4-Pyrimidinediamine (CAS 50823-97-7)
- N-[4-({1-[(3,4-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridin-3-yl}sulfamoyl)phenyl]acetamide (CAS 339009-16-4)
- 2-(2-Bromo-4-fluorophenoxy)ethane-1-sulfonyl chloride (CAS 1339226-45-7)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
Why CATO?
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