5-Methoxy-3-methyl-5-oxopentanoic acid CAS 27151-65-1
| CAS No. | 27151-65-1 |
| Molecular Formula | C7H12O4 |
| Molecular Weight | 160.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Methoxy-3-methyl-5-oxopentanoic 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.
5-Methoxy-3-methyl-5-oxopentanoic acid (CAS 27151-65-1), molecular formula C7H12O4 and molecular weight 160.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 5-Methoxy-3-methyl-5-oxopentanoic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 160.17 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.
CATO manufactures 5-Methoxy-3-methyl-5-oxopentanoic 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 | C7H12O4 |
| Molecular Weight | 160.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1964 |
Related Methoxy Standards
- 3-methoxy-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 113100-56-4)
- 4-Methoxy-6-vinylnicotinonitrile (CAS 1255208-17-3)
- 3-methoxy-1,5-naphthyridine (CAS 1261365-35-8)
- Ethyl 2-methoxy-3-oxobutanoate (CAS 129400-09-5)
- 3-methoxy-4-nitro-pyridine (CAS 13505-07-2)
- 2-methoxy-2-(oxolan-3-yl)acetic acid (CAS 1547513-00-7)
- 3-methoxy-1,7-naphthyridine (CAS 1799744-23-2)
- (R)-5-Methoxy-2-methyl-5-oxopentanoic acid (CAS 80986-17-0)
Recommended Standards
- 5-Methoxy-1H-inden-1-one (CAS 72913-59-8)
- 5-Methoxyquinazoline (CAS 7556-87-8)
- 5H-indeno[5,6-d][1,3]dioxole (CAS 267-28-7)
- 5-Methyl[1,6]naphthyridin-2(1H)-one (CAS 88296-61-1)
- 4,4-Dimethylpentanal (CAS 926-36-3)
- 3-(Chlorodifluoromethyl)-8-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 477871-29-7)
- (4-Hydroxypiperidin-1-yl)(4-nitrophenyl)methanone (CAS 76716-48-8)
- 5-Chloro-2-fluoro-N-(4-methylpyridin-2-yl)benzamide (CAS 1089554-81-3)
- 5-(3,4-Dichlorophenyl)-3-{[3-(trifluoromethyl)phenoxy]methyl}-1,2-oxazole (CAS 339019-85-1)
- 6,6′-Bis[1-[(4S)-4,5-dihydro-4-(phenylmethyl)-2-oxazolyl]-1-methylethyl]-2,2′-bipyridine (CAS 455317-99-4)
- Cyclopentyl(6-methylpyridin-2-yl)methanamine (CAS 1337625-07-6)
- (2-((4-Bromobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(3,4-dimethoxyphenyl)methanone (CAS 851800-53-8)
- 2-Hydroxy-4-(tetrahydropyran-2-yloxy)acetophenone (CAS 111841-07-7)
- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
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