6-Cyclopropyl-6-oxohexanoic acid CAS 898766-89-7
| CAS No. | 898766-89-7 |
| Molecular Formula | C9H14O3 |
| Molecular Weight | 170.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-Cyclopropyl-6-oxohexanoic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6-Cyclopropyl-6-oxohexanoic acid (CAS 898766-89-7), molecular formula C9H14O3 and molecular weight 170.21 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 6-Cyclopropyl-6-oxohexanoic acid (C9H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 170.21 g/mol, it falls into the medium-molecular-weight range. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-Cyclopropyl-6-oxohexanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H14O3 |
| Molecular Weight | 170.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
Related Cyclopropyl Standards
- 3-Cyclopropyl-1-phenylprop-2-yn-1-one (CAS 1083010-55-2)
- 1-Cyclopropyl-5-methoxypentane-1,3-dione (CAS 1094372-70-9)
- 5-cyclopropyl-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1177291-38-1)
- 2-Cyclopropyl-2-(tetrahydrofuran-2-yl)acetic acid (CAS 1781476-00-3)
- Ethyl 4-cyclopropyl-4-oxobutanoate (CAS 184297-33-4)
- 3-cyclopropyl-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 957500-07-1)
- Ethyl 2-cyclopropyl-3-oxobutanoate (CAS 22396-14-1)
- Ethyl 4-Cyclopropyl-3-oxobutanoate (CAS 630399-84-7)
Recommended Standards
- 6-amino-3-methyl-1,3-benzoxazol-2-one (CAS 99584-10-8)
- 6-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbaldehyde (CAS 749929-24-6)
- 5-Vinylisoquinolin-6-amine (CAS 566944-01-2)
- 6-Methyl-2,2-bipyridine (CAS 56100-22-2)
- 4-Cyanocyclohexyl acetate (CAS 106433-30-1)
- 1-(Methylamino)Acetone Hydrochloride (CAS 20041-74-1)
- Trichloro(3-(4-methoxyphenyl)propyl)silane (CAS 163155-57-5)
- 3-((5-Bromopyridin-2-yl)oxy)propan-1-amine (CAS 1248163-56-5)
- 2-Chloro-4-(4-methyl-1h-pyrazol-1-yl)pyrimidine (CAS 1233932-36-9)
- 6-(Azetidin-1-ylsulfonyl)nicotinic acid (CAS 1334489-94-9)
- 3-({1,3-dimethyl-2-oxo-1H,2H,3H-imidazo[4,5-b]pyridin-5-yl}carbamoyl)propanoic acid (CAS 1110717-64-0)
- Ethyl 1-methyl-4-((thiophen-2-ylmethyl)amino)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 1221715-24-7)
- 4-Fluoropent-4-en-1-ol (CAS 180748-67-8)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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