2-Cyclopropoxy-6-methylbenzoic acid CAS 1243345-08-5
| CAS No. | 1243345-08-5 |
| Molecular Formula | C11H12O3 |
| Molecular Weight | 192.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 192.21 g/mol gives 2-Cyclopropoxy-6-methylbenzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Cyclopropoxy-6-methylbenzoic acid (CAS 1243345-08-5), a certified reference material (molecular formula C11H12O3, MW 192.21 g/mol) for analytical method development and quality control.
2-Cyclopropoxy-6-methylbenzoic acid (C11H12O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 2-Cyclopropoxy-6-methylbenzoic acid 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 | C11H12O3 |
| Molecular Weight | 192.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Cyclopropoxy Standards
- 5-Cyclopropoxy-2-methylisonicotinamide (CAS 1243289-01-1)
- 3-Cyclopropoxy-N-methylisonicotinamide (CAS 1243289-73-7)
- 3-Cyclopropoxy-N-methylpicolinamide (CAS 1243289-75-9)
- 3-Cyclopropoxy-5-(methylamino)isonicotinaldehyde (CAS 1243310-68-0)
- 5-Cyclopropoxy-6-(methylamino)nicotinaldehyde (CAS 1243311-05-8)
- 4-Cyclopropoxy-2-(methylamino)nicotinaldehyde (CAS 1243317-20-5)
- 5-Cyclopropoxy-3-(methylamino)picolinaldehyde (CAS 1243317-25-0)
- 5-Cyclopropoxy-2-(methylamino)isonicotinaldehyde (CAS 1243320-05-9)
Recommended Standards
- 6-(Aminomethyl)-5-cyclopropoxynicotinaldehyde (CAS 1243329-70-5)
- 2-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde (CAS 1243347-89-8)
- 2-Cyclopropoxy-5-methylbenzoic acid (CAS 1243329-17-0)
- 2-(Cyclopropylmethyl)-4-hydroxybenzoic acid (CAS 1243347-99-0)
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