(Z)-4-butoxy-4-oxobut-2-enoic acid compound with methoxyethene (1:1) CAS 25119-68-0
| CAS No. | 25119-68-0 |
| Molecular Formula | C8H12O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (Z)-4-butoxy-4-oxobut-2-enoic acid compound with methoxyethene (1:1) is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (Z)-4-butoxy-4-oxobut-2-enoic acid compound with methoxyethene (1:1) (CAS 25119-68-0), a certified reference material (molecular formula C8H12O4C3H6O, MW 230.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H12O4C3H6O, (Z)-4-butoxy-4-oxobut-2-enoic acid compound with methoxyethene (1:1) contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 230.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
CATO manufactures (Z)-4-butoxy-4-oxobut-2-enoic acid compound with methoxyethene (1:1) 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 | C8H12O4 C3H6O |
| Molecular Weight | 230.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1964 |
Related Z Standards
- 1-(tert-Butoxy)butane (CAS 1000-63-1)
- {1-[(tert-butoxy)carbonyl]-4-fluoro-1H-indol-2-yl}boronic acid (CAS 1000068-25-6)
- N-(4-Butoxy-2,6-dichlorophenyl)-2-chloroacetamide (CAS 100117-20-2)
- 1-Butoxy-6-chlorohexane (CAS 1002-76-2)
- 3-(tert-Butoxy)propan-1-amine (CAS 100364-10-1)
- 4-(Tert-butoxy)butan-1-amine (CAS 100364-13-4)
- 4-(Tert-butoxy)-N-methylbutan-1-amine (CAS 100364-15-6)
- 3-Butoxy-2-chloropyridine (CAS 1003711-47-4)
Recommended Standards
- Picolinoyl cyanide (CAS 87838-53-7)
- Calcium chromate (CAS 13765-19-0)
- 2-(4-Chlorophenyl)-2,3-dihydro-1H-indene-2-carboxylic acid (CAS 1266693-59-7)
- N-(2-Fluorobenzyl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide (CAS 1448033-45-1)
- 3984-22-3 2-Vinyl-1,3-dioxolane 1,3-Dioxolane, 2-ethenyl- EINECS 223-626-8 (CAS 3984-22-3)
- 4-(2-Aminoethyl)tetrahydro-2H-pyran-4-ol hydrochloride (CAS 910377-18-3)
- 2-Chloro-5-(((4-chlorophenyl)thio)methyl)thiazole (CAS 866018-30-6)
- Succinic Acid (CAS 110-15-6)
- Methyl 4-amino-3-(2,5-difluorophenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate (CAS 689772-18-7)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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