1-Cyclopropyl-2-methylbenzene CAS 27546-46-9
| CAS No. | 27546-46-9 |
| Molecular Formula | C10H12 |
| Molecular Weight | 132.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-Cyclopropyl-2-methylbenzene (C10H12) is characterized by an aromatic ring 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
1-Cyclopropyl-2-methylbenzene (CAS 27546-46-9) is a high-purity analytical reference standard with the molecular formula C10H12 and a molecular weight of 132.20 g/mol.
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.
CATO manufactures 1-Cyclopropyl-2-methylbenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H12 |
| Molecular Weight | 132.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related Cyclopropyl Standards
- 1-Cyclopropyl-3-methylbenzene (CAS 19714-73-9)
- 1-Cyclopropyl-4-methylbenzene (CAS 6921-43-3)
- 1-Cyclopropyl-1H-pyrrole-2-carbonitrile (CAS 1308384-55-5)
- 1-Cyclopropyl-3-ethynyl-1H-pyrazole (CAS 2624137-36-4)
- 1-Cyclopropyl-4-ethynyl-1H-pyrazole (CAS 2297839-58-6)
- 1-Cyclopropyl-5-ethynyl-1H-pyrazole (CAS 2624141-79-1)
- 3-Cyclopropyl-2-fluoropropanoic acid (CAS 1525966-80-6)
- 3-Cyclopropyl-1H-pyrazole-4-carbonitrile (CAS 1029633-63-3)
Recommended Standards
- 1-Butanol,3-amino-4-(dimethylamino)- (CAS 773841-56-8)
- 1-Allyl-3-methylbenzene (CAS 3333-20-8)
- 1-Isopropoxy-2-methylpropan-2-ol (CAS 3587-75-5)
- 1,3-Dimethyl-5-vinylbenzene (CAS 5379-20-4)
- Ethyl 2-amino-4-(1-methyl-1H-1,2,4-triazol-5-yl)thiazole-5-carboxylate (CAS 1229426-21-4)
- (R)-2-methylbutanenitrile (CAS 137120-33-3)
- Sulfamonomethoxine (CAS 1220-83-3)
- 8-Chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1823188-42-6)
- 5-Fluoro-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 1506013-17-7)
- Famotidine Impurity 61 (CAS CATO-C4X-139261)
- 1-(2-Methyl-5,7-diphenylpyrazolo[1,5-a]pyridin-3-yl)ethanone (CAS 89193-10-2)
- Bis[2-(1-isoquinolinyl-κN)-9,9-dimethyl-9H-fluoren-3-yl-κC](2,4-pentanedionato-κO2,κO4)iridium (CAS 1617506-77-0)
- 5-Ethoxy-2-ethyl-1H-imidazole-4-carbaldehyde (CAS 1984099-48-0)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com