5,5'-Dibromo-[1,1'-biphenyl]-2,2'-dicarboxylic acid CAS 13974-99-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13974-99-7 |
| Molecular Formula | C14H8Br2O4 |
| Molecular Weight | 400.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5'-Dibromo-[1,1'-biphenyl]-2,2'-dicarboxylic acid (CAS 13974-99-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H8Br2O4. Molecular weight: 400.02 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H8Br2O4 |
| Molecular Weight | 400.02 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Br-containing |
Related Dibromo Standards
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- 4,4'-Dibromo-[1,1'-biphenyl]-2,2'-dicarboxylic acid (CAS 54389-67-2)
- 2-[2-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)ethyl]-2,3-dihydro-1H-isoindole-1,3-dione (CAS 1240567-39-8)
- 4-[(2,6-Dibromo-4-methylphenoxy)methyl]benzoic acid (CAS 380170-12-7)
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Recommended Standards
- 6-Bromo-2-(4-iodophenyl)imidazo[1,2-a]pyrimidine (CAS 944581-08-2)
- Bis(4-bromobenzoyl) Peroxide (CAS 1712-82-9)
- 6-Bromo-2-(3-iodophenyl)-3H-imidazo[4,5-b]pyridine (CAS 850348-96-8)
- 4-(propan-2-yl)oxan-2-one (CAS 56947-55-8)
- 4-(2-Aminoethyl)-5-(4-methoxyphenyl)-1H-pyrazol-3(2H)-one (CAS 878208-79-8)
- tert-Butyl 3-(hydroxymethyl)-2-oxa-8-azaspiro[4.5]decane-8-carboxylate (CAS 1245649-50-6)
- 4-(1H-pyrazol-4-yl)butan-1-amine (CAS 84302-89-6)
- 2-(4-Chlorophenyl)pyridin-4-amine (CAS 1374665-31-2)
- n-((5-Methyl-1,2,4-oxadiazol-3-yl)methyl)-N-(pyrrolidin-3-yl)acetamide (CAS 1421601-33-3)
- Galanin-Like Peptide (rat) trifluoroacetate salt (CAS 245114-97-0)
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