4771-80-6 3-Cyclohexene-1-carboxylic acid Cyclohex-3-ene-1-carboxylic acid 4-09-00-00114 (Beilstein Handbook Reference) AI3-32141 BRN 1617723 1-Cyclohexene-4-carboxylic acid 3-Cyclohexenecarboxylic acid delta3-Cyclohexenylcarboxylic acid EINECS 225-314-7 Kyselina 1,2,5,6-tetrahydrobenzoova [Czech] NSC 44712 NSC 44883 Kyselina 1,2,5,6-tetrahydrobenzoova CAS 4771-80-6
| CAS No. | 4771-80-6 |
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.15 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.
4771-80-6 3-Cyclohexene-1-carboxylic acid Cyclohex-3-ene-1-carboxylic acid 4-09-00-00114 (Beilstein Handbook Reference) AI3-32141 BRN 1617723 1-Cyclohexene-4-carboxylic acid 3-Cyclohexenecarboxylic acid delta3-Cyclohexenylcarboxylic acid EINECS 225-314-7 Kyselina 1,2,5,6-tetrahydrobenzoova [Czech] NSC 44712 NSC 44883 Kyselina 1,2,5,6-tetrahydrobenzoova (CAS 4771-80-6) is a high-purity analytical reference standard with the molecular formula C7H10O2 and a molecular weight of 126.15 g/mol.
4771-80-6 3-Cyclohexene-1-carboxylic acid Cyclohex-3-ene-1-carboxylic acid 4-09-00-00114 (Beilstein Handbook Reference) AI3-32141 BRN 1617723 1-Cyclohexene-4-carboxylic acid 3-Cyclohexenecarboxylic acid delta3-Cyclohexenylcarboxylic acid EINECS 225-314-7 Kyselina 1,2,5,6-tetrahydrobenzoova [Czech] NSC 44712 NSC 44883 Kyselina 1,2,5,6-tetrahydrobenzoova (C7H10O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
Related Cyclohexene Standards
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Recommended Standards
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