2,3,3',4,5,5'-Hexabromobiphenyl CAS 120991-48-2
| CAS No. | 120991-48-2 |
| Molecular Formula | C12H4Br6 |
| Molecular Weight | 627.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,3,3',4,5,5'-Hexabromobiphenyl.
2,3,3',4,5,5'-Hexabromobiphenyl (CAS 120991-48-2), molecular formula C12H4Br6 and molecular weight 627.58 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H4Br6, 2,3,3',4,5,5'-Hexabromobiphenyl contains bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 627.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 2,3,3',4,5,5'-Hexabromobiphenyl 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 | C12H4Br6 |
| Molecular Weight | 627.58 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1991 |
| Halogen Content | Br-containing |
Related Hexabromobiphenyl Standards
Recommended Standards
- Phloroglucinol Impurity 16 (CAS 120991-47-1)
- m-C-tri(CH2-PEG1-NHS ester) (CAS 173414-89-6)
- 2,3,3',4,4',5'-Hexabromo-1,1'-biphenyl DISCONTINUED (CAS 84303-47-9)
- 129461-18-3 2-N-(4-(1-Azitrifluoroethyl)benzoyl)-1,3-bis-(mannos-4-yloxy)-2-propylamine D-Mannose, 4,4'-O-(2-((4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoyl)amino)-1,3-propanediyl)bis- Atb-bmpa 2-N-4-(1-Azi-2,2,2-trifluoroethyl)benzoyl-1,3-bis(D-mannos-4-yloxy)-2-propylamine (CAS 129461-18-3)
- 2-Methoxy-4-(morpholin-4-yl)benzonitrile (CAS 1783371-72-1)
- 4,5-dimethyl-1H-imidazol-2-amine hydrochloride (CAS 1450-95-9)
- Tert-Butyl 3-(Aminomethyl)-3-Fluoroazepane-1-Carboxylate (CAS 1784405-02-2)
- N-[4-(hydroxyimino)-5-methyl-2-(propan-2-yl)cyclohexa-2,5-dien-1-ylidene]hydroxylamine (CAS 74317-48-9)
- 1,2,3,4,6,9-Hexamethyldibenzo[b,d]furan (CAS 62787-23-9)
- 2,2',2'',2'''-(Butane-2,3-diylbis(azanetriyl))tetraacetic acid (CAS 2458-58-4)
- 3-(2-Aminoethyl)-2-methyl-1H-indol-5-ol maleate (CAS 78263-91-9)
- 1-Hydroxy-6-methylquinolin-2(1H)-one (CAS 90924-02-0)
- 3-(4-Fluorophenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid (CAS 1512184-59-6)
- Peptide Impurity 28 (CAS 1350456-64-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com