(2',4'-Dimethoxy-[1,1'-biphenyl]-3-yl)methanol CAS 1349718-26-8
| CAS No. | 1349718-26-8 |
| Molecular Formula | C15H16O3 |
| Molecular Weight | 244.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(2',4'-Dimethoxy-[1,1'-biphenyl]-3-yl)methanol (CAS 1349718-26-8), molecular formula C15H16O3 and molecular weight 244.29 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H16O3, (2',4'-Dimethoxy-[1,1'-biphenyl]-3-yl)methanol contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 244.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), (2',4'-Dimethoxy-[1,1'-biphenyl]-3-yl)methanol 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 | C15H16O3 |
| Molecular Weight | 244.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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.) | 1991 |
Related Dimethoxy Standards
- (3',5'-Dimethoxy-[1,1'-biphenyl]-4-yl)methanol (CAS 1199257-84-5)
- (3',5'-Dimethoxy-[1,1'-biphenyl]-3-yl)methanol (CAS 1349718-74-6)
- (2',6'-Dimethoxy-[1,1'-biphenyl]-4-yl)methanol (CAS 1349718-96-2)
- (2',6'-Dimethoxy-[1,1'-biphenyl]-3-yl)methanol (CAS 1349719-01-2)
- (1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diamine (CAS 151489-85-9)
- (1R)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diamine (CAS 151489-86-0)
- 6,6'-Dimethoxy-2,2'-diaminobiphenyl (CAS 151592-78-8)
- (2',4'-Dimethoxy-[1,1'-biphenyl]-4-yl)methanol (CAS 850316-36-8)
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