Cyclohexanecarboxylic-d11 Acid CAS 93131-16-9
| CAS No. | 93131-16-9 |
| Molecular Formula | - |
| Molecular Weight | 139.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Cyclohexanecarboxylic-d11 Acid is closely related to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Cyclohexanecarboxylic-d11 Acid (CAS 93131-16-9), molecular formula C7HD11O2 and molecular weight 139.24 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, Cyclohexanecarboxylic-d11 Acid is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 139.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Cyclohexanecarboxylic-d11 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 | C7HD11O2 |
| Molecular Weight | 139.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
Related Cyclohexanecarboxylic Standards
- 2-Methyl-1-cyclohexanecarboxylic Acid (CAS 56586-13-1)
- Cyclohexanecarboxylic-1-d1 Acid (CAS 933-37-9)
- Cyclohexanecarboxylic Acid (CAS 98-89-5)
- Cyclohexanecarboxylic Acid Methyl Ester-d11 (CAS 1215077-49-8)
- Cyclohexanecarboxylic acid isopropyl ester (CAS 6553-80-6)
- Cyclohexanecarboxylic acid, 2-cyano-, 1,1-dimethylethyl ester (CAS 316124-21-7)
- 27948-10-3 Cyclohexanecarboxylic acid, hexyl ester Hexyl cyclohexanecarboxylate AI3-19663 EINECS 248-744-7 (CAS 27948-10-3)
- Cyclohexanecarboxylic Anhydride (CAS 22651-87-2)
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Why CATO?
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