Phenol-chloroform-isoamyl alcohol mixture CAS 136112-00-0
| CAS No. | 136112-00-0 |
| Molecular Formula | CHCl3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Phenol-chloroform-isoamyl alcohol mixture (CAS 136112-00-0), a certified reference material (molecular formula CHCl3C6H12OC5H12O, MW 307.68 g/mol) for analytical method development and quality control.
Based on its molecular formula CHCl3C6H12OC5H12O, Phenol-chloroform-isoamyl alcohol mixture contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 307.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Phenol-chloroform-isoamyl alcohol mixture meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | CHCl3 C6H12O C5H12O |
| Molecular Weight | 307.68 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 2-(2-Chloroethyl)-6-methyl-1H-benzo[d]imidazole hydrochloride (CAS 1609400-17-0)
- 1-(3-Chlorobenzyl)-3-nitro-1H-pyrazole-5-carboxylic acid (CAS 1281872-37-4)
- 1-(1,3-Dimethyl-1h-pyrazol-4-yl)-2-morpholinoethan-1-one (CAS 1171236-06-8)
- 1-(tert-Butoxycarbonyl)-1H-pyrazole-4-carboxylic acid (CAS 288083-62-5)
- Trifarotene impurity 17 (CAS 182318-78-1)
- Desmopressin Impurity 16 (CAS CATO-C4X-221516)
- N-(3-Chlorobenzyl)-2,3-dimethylaniline (CAS 1024246-91-0)
- 2,2,6,6-Tetramethylcyclohexan-1-ol (CAS 6948-41-0)
- 6-chloro-3-iodo-1H-indazole (CAS 503045-59-8)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
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