Tetrahydro-α-hydroxy-α-methyl-2-(1-methylethoxy)-5-oxo-2H-pyran-4-acetic acid Methyl Ester CAS 1044244-99-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1044244-99-6 |
| Molecular Formula | C12H20O6 |
| Molecular Weight | 260.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetrahydro-α-hydroxy-α-methyl-2-(1-methylethoxy)-5-oxo-2H-pyran-4-acetic acid Methyl Ester (CAS 1044244-99-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H20O6. Molecular weight: 260.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H20O6 |
| Molecular Weight | 260.28 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1988 |
Related Tetrahydro Standards
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Recommended Standards
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- 5-(3-Hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)imidazolidine-2,4-dione (CAS 90418-78-3)
- (2R)-4,4-Dimethylpyrrolidine-2-carboxylic acid hydrochloride (CAS 2306255-31-0)
- 1-(but-3-en-1-yl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1955532-02-1)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
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