2,2-Dimethyl-5-oxohexanoic acid CAS 73336-14-8
| CAS No. | 73336-14-8 |
| Molecular Formula | C8H14O3 |
| Molecular Weight | 158.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,2-Dimethyl-5-oxohexanoic acid.
2,2-Dimethyl-5-oxohexanoic acid (CAS 73336-14-8), molecular formula C8H14O3 and molecular weight 158.19 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 2,2-Dimethyl-5-oxohexanoic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 158.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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), 2,2-Dimethyl-5-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 | C8H14O3 |
| Molecular Weight | 158.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1977 |
Related Dimethyl Standards
- 5,5-Dimethyl-2-oxohexanoic acid (CAS 107872-85-5)
- Ethyl 2,2-dimethyl-4-oxobutanoate (CAS 139732-52-8)
- (R)-1-(2,2-Dimethyl-1,3-dioxolan-4-yl)propan-1-one (CAS 74334-84-2)
- 2,2-Dimethyl-5-vinyl-1,3-dioxan-5-ol (CAS 933791-84-5)
- 2,4-Dimethyl-5-oxohexanoic acid (CAS 2323-28-6)
- 3,3-dimethyl-2-oxobutyl acetate (CAS 38559-25-0)
- 3,3-dimethyl-5-oxohexanoic acid (CAS 20624-63-9)
- 4,4-Dimethyl-5-oxohexanoic acid (CAS 28354-99-6)
Recommended Standards
- 2,2-dimethoxycyclohexan-1-one (CAS 38461-13-1)
- 2-(Oxan-4-yl)propanoic acid (CAS 920297-25-2)
- 2,2-dimethyloxane-4-carboxylic acid (CAS 52916-16-2)
- 2-(Methoxymethyl)tetrahydro-2H-pyran-2-carbaldehyde (CAS 2138083-57-3)
- N-(5-Amino-2-fluorophenyl)-4-isobutoxybenzamide (CAS 1020057-12-8)
- 2-amino-3-(4-(2-chloroacetoxy)phenyl)propanoic acid (CAS CATO-C3D-262531)
- 4-[cyclopropyl(methyl)carbamoyl]benzoic acid (CAS 1155169-16-6)
- 2-(1h-Imidazol-2-yl)-1-(4-methylphenyl)ethan-1-one hydrochloride (CAS 52855-77-3)
- 3-[3-(N-Ethylaminocarbonyl)phenyl]-5-methoxybenzoic acid (CAS 1261994-07-3)
- 6-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-methylnicotinic acid6-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-methylnicotinic acid (CAS 2138221-93-7)
- 2-(4-Chloro-1-ethyl-1h-pyrazol-5-yl)acetic acid (CAS 1310379-51-1)
- Ruxolitinib Impurity 43 (CAS CATO-C4X-205843)
- Dimethyl 3-aminopyridine-2,5-dicarboxylate (CAS 1260666-11-2)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
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