2,2-Bis(4-hydroxyphenyl)-1,1,1-trichloroethane CAS 2971-36-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 2971-36-0 |
| Molecular Formula | C14H11Cl3O2 |
| Molecular Weight | 317.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Bis(4-hydroxyphenyl)-1,1,1-trichloroethane (CAS 2971-36-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H11Cl3O2. Molecular weight: 317.59 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H11Cl3O2 |
| Molecular Weight | 317.59 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Bis Standards
- 2,2-Bis(4-hydroxyphenyl)-1,1,1-trichloroethane-d8 (Major) (CAS 1794780-53-2)
- 3-[(4-hydroxyphenyl)methylidene]-1H,2H,3H-cyclopenta[b]quinoline-9-carboxylic acid (CAS 748777-72-2)
- 5-[(1E)-2-(4-Hydroxyphenyl)ethenyl]-2-(phenylmethyl)-1,3-benzenediol (CAS 1610531-11-7)
- 2-(2-Hydroxyphenyl)-3-phenyl-2,3-dihydroquinazolin-4(1H)-one (CAS 404930-75-2)
- (2E)-2-(4-Hydroxyphenyl)-3-[3-(pyrimidin-2-yloxy)phenyl]prop-2-enenitrile (CAS 861210-13-1)
- 1-((4-Hydroxyphenyl)amino)anthracene-9,10-dione (CAS 50834-31-6)
- 7-[(3-hydroxyphenyl)(pyrrolidin-1-yl)methyl]quinolin-8-ol (CAS 315234-68-5)
- (2E)-1-(4-hydroxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one 1-(4-Hydroxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one 556028-14-9 (CAS 556028-14-9)
Recommended Standards
- 4-Bromo-5-[(4-chlorophenyl)sulfanyl]-2-furaldehyde (CAS 425681-51-2)
- 2-Chloro-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzene-1-sulfonamide (CAS 1310956-29-6)
- 1-(3,5-Dichlorophenyl)-5-propyl-1H-pyrazole-4-carbonyl chloride (CAS 306936-64-1)
- 7-Fluoro-3H-indol-6-amine (CAS 1822687-53-5)
- 1-Methyl-1H-indol-7-ol (CAS 475577-33-4)
- Sepiapterin Impurity 21 (CAS 62128-61-4)
- 5-(4-Isopropyl-3-methylphenoxy)furan-2-carbaldehyde (CAS 1291491-29-6)
- Methyl 6-chloro-1,2,3,4-tetrahydroquinoline-8-carboxylate (CAS 1823887-92-8)
- 4,8-Dimethyl-2-[4-(pyrimidin-2-yl)piperazin-1-yl]quinoline (CAS 866136-68-7)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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