7-Methoxy-7-oxoheptanoic Acid CAS 20291-40-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20291-40-1 |
| Molecular Formula | C8H14O4 |
| Molecular Weight | 174.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Methoxy-7-oxoheptanoic Acid (CAS 20291-40-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H14O4. Molecular weight: 174.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H14O4 |
| Molecular Weight | 174.19 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.) | 1962 |
Related Methoxy Standards
- Ethyl 5-methoxy-3-oxopentanoate (CAS 104629-86-9)
- Ethyl 4-methoxy-3-oxopentanoate (CAS 1186526-25-9)
- 4-Methoxy-2,3,3-trimethyl-4-oxobutanoic acid (CAS 143731-19-5)
- 2-methoxy-2-(oxan-4-yl)acetic acid (CAS 1549532-11-7)
- 2-Methoxy-2-(oxan-3-yl)acetic acid (CAS 1598212-47-5)
- 5-Methoxy-2,2-dimethyl-5-oxopentanoic acid (CAS 34601-12-2)
- 5-Methoxy-3,3-dimethyl-5-oxopentanoic acid (CAS 27151-66-2)
- 5-Methoxy-4,4-dimethyl-5-oxopentanoic Acid (CAS 2840-71-3)
Recommended Standards
- 6,6-difluorospiro[2.5]octane-2-carbaldehyde (CAS 2287282-06-6)
- 1,4-Diacetoxybutane (CAS 628-67-1)
- Diisopropyl oxalate (CAS 615-81-6)
- 3-(Aminomethyl)benzonitrile (CAS 10406-24-3)
- tert-Butyl 1-(5-(ethoxycarbonyl)-2-(methylthio)pyrimidin-4-yl)-3-oxo-1,4-diazaspiro[5.5]undecane-4-carboxylate (CAS 2170746-96-8)
- 2-[3-(trifluoromethyl)-1h-pyrazol-1-yl]butanoic acid (CAS 1006473-54-6)
- Saxagliptin Impurity 21 (CAS 871727-40-1)
- 2-((2,5-Difluorophenyl)carbamoyl)cyclohexane-1-carboxylic acid (CAS 899023-10-0)
- 7-(Thiophen-2-yl)-6-oxa-9-azaspiro[4.5]decane (CAS 1489553-91-4)
- Insulin degludec (CAS 844439-96-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com