2-(3,4-Dimethylphenyl)pyridine CAS 4423-81-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4423-81-8 |
| Molecular Formula | C13H13N |
| Molecular Weight | 183.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,4-Dimethylphenyl)pyridine (CAS 4423-81-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H13N. Molecular weight: 183.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H13N |
| Molecular Weight | 183.25 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 |
| Nitrogen Atoms | 1 |
Related Dimethylphenyl Standards
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- (2,5-Dimethylphenyl)acetyl chloride (CAS 55312-97-5)
- 2-(2,4-Dimethylphenyl)acetyl chloride (CAS 90705-86-5)
- 1-(3,5-Dimethylphenyl)-2,2-difluoroethanone (CAS 1271475-59-2)
- 1-(3,4-Dimethylphenyl)-2,2-difluoroethan-1-one (CAS 1294520-03-8)
- 1-(2,4-Dimethylphenyl)-2,2-difluoroethan-1-one (CAS 1352214-70-0)
- 1-(2,3-Dimethylphenyl)-2,2-difluoroethan-1-one (CAS 1352232-18-8)
Recommended Standards
- 2-(2-Phenylethyl)pyridine (CAS 2116-62-3)
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- 1-(5-Fluoro-2-methoxyphenyl)-2-methoxyethan-1-one (CAS 1158048-13-5)
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- (R)-2-((Methylsulfonyl)methyl)morpholine (CAS 2791475-60-8)
- 1-Decyl-2-methylimidazole 1-decyl-2-methyl-1H-imidazole 42032-30-4 (CAS 42032-30-4)
- 5-bromo-3-nitro-1H-indazole (CAS 921609-47-4)
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