3,4'-Dibromo-[1,1'-biphenyl]-4-ol CAS 59452-49-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59452-49-2 |
| Molecular Formula | 2*C20H10N3O7S Cr 3*H |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4'-Dibromo-[1,1'-biphenyl]-4-ol (CAS 59452-49-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: 2*C20H10N3O7S Cr 3*H. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | 2*C20H10N3O7S Cr 3*H |
| Molecular Weight | 489.38 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dibromo Standards
- 3,5-Dibromo-2-chloro-4-methylpyridine (CAS 1000017-92-4)
- 3,5-Dibromo-2-chloro-6-methylpyridine (CAS 1000018-58-5)
- 2,6-Dibromo-4-(trifluoromethyl)pyridine (CAS 1000152-84-0)
- 3,5-Dibromo-2-fluoro-4-methylpyridine (CAS 1000340-01-1)
- 3,4-Dibromo-7-azaindole (CAS 1000340-33-9)
- 4,6-Dibromo-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-66-8)
- 3,6-Dibromo-5-methoxy-1H-pyrrolo[3,2-b]pyridine (CAS 1000341-07-0)
- 3,6-Dibromo-1H-pyrrolo[3,2-c]pyridine (CAS 1000341-69-4)
Recommended Standards
- 1-(2,6-Dichloro-4-nitrophenyl)-1H-pyrrole (CAS 93516-62-2)
- H-Glu(EDANS)-Pro-Leu-Phe-Ala-Glu-Arg-Lys(DABCYL)-OH (CAS 1914987-47-5)
- tert-Butyl 3-(2-methoxy-4-nitrophenoxy)azetidine-1-carboxylate (CAS 960401-34-7)
- 3-Bromopyridine-2-sulfonamide (CAS 65938-87-6)
- 2-n-(2-Fluorophenyl)-1,3,5-triazine-2,4-diamine (CAS 66088-45-7)
- tert-Butyl 4-(5-(5-bromo-4-(pyridin-2-ylamino)pyrimidin-2-ylamino)-1H-indol-3-yl)-5,6-dihydropyridine-1(2H)-carboxylate (CAS 1260178-66-2)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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