2-Hydroxy-2',3',4',5,5'-pentachlorobiphenyl CAS 67651-36-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67651-36-9 |
| Molecular Formula | C12H5Cl5O |
| Molecular Weight | 342.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Hydroxy-2',3',4',5,5'-pentachlorobiphenyl (CAS 67651-36-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H5Cl5O. Molecular weight: 342.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H5Cl5O |
| Molecular Weight | 342.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1976 |
| Halogen Content | Cl-containing |
Related Hydroxy Standards
- 4-Hydroxy-2',3,3',4',5'-pentachlorobiphenyl (CAS 192190-09-3)
- (2-Hydroxy-4-(octyloxy)phenyl)(2-hydroxyphenyl)methanone (CAS 85-24-5)
- 3-Hydroxy-2,2',4',5,5'-pentachlorobiphenyl (CAS 69278-58-6)
- 1-(4-Hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)heptane-3,5-dione (CAS 149579-07-7)
- 4-Hydroxy-3-(4-phenoxybenzyl)naphthalene-1,2-dione (CAS 18100-23-7)
- 2-Hydroxy-6-(pentadeca-8,11,14-trien-1-yl)benzoic acid (CAS 18654-18-7)
- 5-Hydroxy-4-(4-((phenylamino)methyl)phenyl)isoquinolin-1(2H)-one (CAS 651029-40-2)
- N1-(2-Hydroxy-2-methyl-4-(methylthio)butyl)-N2-(2-(methylthio)phenyl)oxalamide (CAS 1396889-06-7)
Recommended Standards
- 2,7,7-Trimethyl-4-(naphthalen-1-yl)-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile (CAS 453583-97-6)
- 2,3-Dinor Thromboxane B2 (CAS 63250-09-9)
- 3-Methylphenanthro[3,4-C]phenanthrene (CAS 83844-21-7)
- 3-(1-Aminoethyl)-8-chloroisoquinolin-1(2H)-one (CAS 2090188-14-8)
- 2,5-Dioxopyrrolidin-1-yl 4-iodobenzoate (CAS 39028-25-6)
- 1-(4-Acetylphenyl)thiourea (CAS 71680-92-7)
- 2,3-Dihydrobenzofuran-3-acetic Acid (CAS 76570-83-7)
- 4-Nitro-1-(2-phenylpropyl)-1h-pyrazole (CAS 1240579-55-8)
- 8-Cyclopropyl-4,4-dimethylthiochroman-6-carbaldehyde (CAS 1350761-70-4)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
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