Pbb-No. 155 CAS 59261-08-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59261-08-4 |
| Molecular Formula | C12H4Br6 |
| Molecular Weight | 627.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pbb-No. 155 (CAS 59261-08-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H4Br6. Molecular weight: 627.58 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1973 |
| Halogen Content | Br-containing |
Recommended Standards
- PBB 153 (CAS 59080-40-9)
- 3,4,5,3',4',5'-Hexabromobiphenyl (CAS 60044-26-0)
- Elagolix Impurity 35 (CAS CATO-C4X-206835)
- 2-Bromo-4-fluoro-1-(2-nitrovinyl)benzene (CAS 1173360-91-2)
- N-(2-Chlorobenzo[d]thiazol-5-yl)acetamide (CAS 38519-31-2)
- 6,8-Dichloro-9H-purin-2-amine (CAS 130120-68-2)
- 3-(5-Methylfuran-2-yl)-1H-pyrazole-4-carboxylic acid (CAS 1152536-01-0)
- (2S,3R,4R,5R)-5-((Benzoyloxy)methyl)-3-methyltetrahydrofuran-2,3,4-triyl tribenzoate (CAS 15397-15-6)
- (R)-4-chloro-6-(1-(4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl)-2,2,2-trifluoroethoxy)pyrimidin-2-amine (CAS 1675978-29-6)
- D-Thr7-Tirzepatide (CAS CATO-CPTD788924)
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