Methyl 5-(3,4-dimethoxyphenyl)-3-methyl-5-oxopentanoate CAS 1443341-37-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1443341-37-4 |
| Molecular Formula | C15H20O5 |
| Molecular Weight | 280.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-(3,4-dimethoxyphenyl)-3-methyl-5-oxopentanoate (CAS 1443341-37-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H20O5. Molecular weight: 280.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H20O5 |
| Molecular Weight | 280.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
Related Methyl Standards
- Ethyl 5-(3,4-dimethoxyphenyl)-5-oxovalerate (CAS 101499-71-2)
- 1-(2,3-Dimethoxyphenyl)-3-(1,3-dioxan-2-yl)propan-1-one (CAS 884504-40-9)
- 1-(2,4-Dimethoxyphenyl)-3-(1,3-dioxan-2-yl)propan-1-one (CAS 884504-41-0)
- 1-(2,5-Dimethoxyphenyl)-3-(1,3-dioxan-2-yl)propan-1-one (CAS 884504-42-1)
- 1-(3,4-Dimethoxyphenyl)-3-(1,3-dioxan-2-yl)propan-1-one (CAS 884504-43-2)
- 1-(3,5-Dimethoxyphenyl)-3-(1,3-dioxan-2-yl)propan-1-one (CAS 884504-44-3)
- 3-(3,4-Dimethoxyphenyl)quinolin-2-amine (CAS 33543-51-0)
- 7-(2,3-Dimethoxyphenyl)-7-oxoheptanoic acid (CAS 898792-33-1)
Recommended Standards
- 1-(4-Methoxybenzyl)-1H-indazole-3-carboximidamide (CAS 1429747-31-8)
- tert-butyl N-[2-hydroxy-1-(phenylcarbamoyl)ethyl]carbamate (CAS 1443979-31-4)
- (S)-tert-Butyl 3-((6-aminopyrazin-2-yl)oxy)pyrrolidine-1-carboxylate (CAS 1417789-47-9)
- Cure-Rite® IBT (CAS 3064-73-1)
- 1-(Benzo[d][1,3]dioxol-5-yl)-2-(methylsulfinyl)ethan-1-one (CAS 56221-32-0)
- N-(4-acetylphenyl)-1-naphthamide (CAS 543688-51-3)
- (1S,2S,6R)-6-(4-bromo-1H-pyrazol-1-yl)-1-methylcyclohexane-1,2-diol (CAS 2432829-32-6)
- (S)-(+)-Carvone (CAS 2244-16-8)
- 3-Cyclohexyl-2-(4-fluorophenyl)propanoic acid (CAS 1831911-83-1)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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