17103-70-7 4-(3,5-Dimethoxyphenyl)-4-oxobutanoic acid DTXSID70567079 CAS 17103-70-7
| CAS No. | 17103-70-7 |
| Molecular Formula | C12H14O5 |
| Molecular Weight | 238.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
17103-70-7 4-(3,5-Dimethoxyphenyl)-4-oxobutanoic acid DTXSID70567079 (CAS 17103-70-7), molecular formula C12H14O5 and molecular weight 238.24 g/mol, is a CATO reference standard with documented purity and traceability.
17103-70-7 4-(3,5-Dimethoxyphenyl)-4-oxobutanoic acid DTXSID70567079 (C12H14O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 17103-70-7 4-(3,5-Dimethoxyphenyl)-4-oxobutanoic acid DTXSID70567079 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 | C12H14O5 |
| Molecular Weight | 238.24 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
Related Dimethoxyphenyl Standards
- Methyl 3-(2,5-dimethoxyphenyl)-3-oxopropanoate (CAS 1225553-37-6)
- 4-(2,4-Dimethoxyphenyl)-4-oxobutanoic acid (CAS 14617-06-2)
- 2-(2-Acetyl-4,5-dimethoxyphenyl)acetic acid (CAS 38210-84-3)
- 3-Acetyl-2,6-dimethoxyphenyl acetate (CAS 63604-86-4)
- 4-(2,3-Dimethoxyphenyl)-4-oxobutyric acid (CAS 898792-27-3)
- 4-(2,6-Dimethoxyphenyl)-4-oxobutanoic acid (CAS 898792-45-5)
- 4-(3,4-Dimethoxyphenyl)-4-oxobutanoic acid (CAS 5333-34-6)
- 4-Acetyl-2,6-dimethoxyphenyl acetate (CAS 28294-47-5)
Recommended Standards
- 1-(1-Acetylpiperidin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1707563-16-3)
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- 2-Methyl-6-((tetrahydro-2H-pyran-4-yl)oxy)pyrimidine-4-carboxylic acid (CAS 1707370-03-3)
- 4-((tert-Butoxycarbonyl)amino)nicotinic acid (CAS 171178-34-0)
- 1-(2-((3,4-Diethoxyphenethyl)imino)-4-methyl-2,3-dihydrothiazol-5-yl)ethan-1-one (CAS 938022-38-9)
- 4-Bromo-2-[(2-methanesulfonylethyl)sulfanyl]benzaldehyde (CAS 1340309-17-2)
- Methyl 3-amino-3-(2,4-dichlorophenyl)propanoate (CAS 827034-73-1)
- 2-(2-Methoxynaphthalen-8-yl)acetaldehyde (CAS 176727-95-0)
- (2E)-N-(2-Chlorophenyl)-3-(furan-2-yl)prop-2-enamide (CAS 1082672-74-9)
- 1-(3,6-Dimethylpyridin-2-yl)ethanol (CAS 1783764-02-2)
- 1-cyclopentyl-3-(pyridin-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 1293221-59-6)
- Eperisone Impurity 42 (CAS 40475-69-2)
- (1S,5R,8AS)-1-ethyl-3-oxohexahydro-1H-oxazolo[3,4-a]pyridine-5-carboxylic acid (CAS 700380-04-7)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com