3-Acetoxy-4-methoxy-4-oxobutanoic acid CAS 20226-93-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20226-93-1 |
| Molecular Formula | C7H10O6 |
| Molecular Weight | 190.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Acetoxy-4-methoxy-4-oxobutanoic acid (CAS 20226-93-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H10O6. Molecular weight: 190.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H10O6 |
| Molecular Weight | 190.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1962 |
Related Acetoxy Standards
- Methyl 2-acetoxy-3-oxopentanoate (CAS 137267-31-3)
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- 3-Acetoxy-2,2-dimethylbutyryl Chloride (CAS 859082-28-3)
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- 3-Acetoxy-2-methylbenzoic acid (CAS 168899-58-9)
Recommended Standards
- 3-(Difluoromethoxy)-5-methoxypyridin-2-amine (CAS 2848560-94-9)
- 4-(2-(Methoxycarbonyl)hydrazinyl)-4-oxobutanoic acid (CAS 327065-40-7)
- 3-(Carboxymethyl)pentanedioic acid (CAS 57056-39-0)
- Bis(3,4-dimethylphenyl)iodonium hexafluorophosphate (CAS 67578-25-0)
- 5-Amino-2-methoxybenzene-1-sulfonamide hydrochloride (CAS 1181458-70-7)
- 3-Benzyl-5-((2-chlorobenzyl)thio)-8,9-dimethoxyimidazo[1,2-c]quinazolin-2(3H)-one (CAS 1024594-44-2)
- 2-((3-Chloropyridin-4-yl)oxy)ethan-1-amine (CAS 1505185-58-9)
- 2-(4-Isopropyl-1H-imidazol-2-yl)ethan-1-amine (CAS 944898-27-5)
- 2-bromo-3-methoxybutane (CAS 24618-36-8)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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