2,6-DImethylbiphenyl CAS 3976-34-9
| CAS No. | 3976-34-9 |
| Molecular Formula | C14H14 |
| Molecular Weight | 182.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,6-DImethylbiphenyl 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.
2,6-DImethylbiphenyl (CAS 3976-34-9) is a high-purity analytical reference standard with the molecular formula C14H14 and a molecular weight of 182.26 g/mol.
The molecular framework of 2,6-DImethylbiphenyl (C14H14) is characterized by a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H14 |
| Molecular Weight | 182.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 1958 |
Related DImethylbiphenyl Standards
- 2,3’-dimethylbiphenyl (CAS 611-43-8)
- 2,4'-Dimethylbiphenyl (CAS 611-61-0)
- 3,4’-dimethylbiphenyl (CAS 7383-90-6)
- 2,2＇-DIMETHYLBIPHENYL (CAS 605-39-0)
- 4,4'-Dimethylbiphenyl (CAS 613-33-2)
- 2’,6’-Dimethylbiphenyl-3-carbaldehyde (CAS 691905-26-7)
- 3,5-Dimethylbiphenyl-4-ylboronic acid (CAS 1057654-43-9)
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Recommended Standards
- 2,6,6-Trimethyl-2-cyclohexene-1-acetic acid (CAS 472-67-3)
- 2,9-Dimethylhexahydro-1H-pyrido[1,2-a]pyrimidin-4(6H)-one (CAS 61316-45-8)
- 2,6,6-Trimethyl-1-cyclohexene-1-acetic acid (CAS 472-68-4)
- 2-Butylhexahydro-1H-pyrrolo[1,2-c]imidazol-1-one (CAS 32901-59-0)
- 3-Iodo-5-methoxyaniline (CAS 62605-98-5)
- 3-Bromo-N-(furan-2-ylmethyl)aniline (CAS 1019478-96-6)
- Ethyl 2-(4-Boc-1-piperazinyl)acetate (CAS 209667-59-4)
- 1-Methyl-N-(2-((3-methyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 1448126-44-0)
- N-(Triphenylphosphoranylidene)methanamine (CAS 17986-01-5)
- Ethyl (E)-4-hydroxynon-2-enoate (CAS 1011268-30-6)
- 3,4-Difluoro-5-(trifluoromethoxy)benzonitrile (CAS 1806372-68-8)
- Dichloroplatinum,diTributylphosphanium (CAS 15391-01-2)
- [4-(2-Methoxyethyl)phenyl]boronic acid (CAS 188479-23-4)
- Peptide Impurity (CAS CATO-CPTD788810)
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