(E)-4-({6-[2-Methoxy-1-(methoxycarbonyl)-2-oxoethyl]-3-pyridinyl}amino)-4-oxo-2-butenoic acid CAS 860786-07-8
| CAS No. | 860786-07-8 |
| Molecular Formula | C14H14N2O7 |
| Molecular Weight | 322.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (E)-4-({6-[2-Methoxy-1-(methoxycarbonyl)-2-oxoethyl]-3-pyridinyl}amino)-4-oxo-2-butenoic acid 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.
CATO supplies (E)-4-({6-[2-Methoxy-1-(methoxycarbonyl)-2-oxoethyl]-3-pyridinyl}amino)-4-oxo-2-butenoic acid (CAS 860786-07-8), a certified reference material (molecular formula C14H14N2O7, MW 322.27 g/mol) for analytical method development and quality control.
The molecular framework of (E)-4-({6-[2-Methoxy-1-(methoxycarbonyl)-2-oxoethyl]-3-pyridinyl}amino)-4-oxo-2-butenoic acid (C14H14N2O7) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H14N2O7 |
| Molecular Weight | 322.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related E Standards
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Recommended Standards
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- 1-Methyl-4-((5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)methyl)piperazine (CAS 2096336-20-6)
- 4,4'-(Buta-1,3-diyne-1,4-diyl)bis(2-hydroxybenzoic acid) (CAS 1579939-89-1)
- 2-(3,4,5-Trihydroxyphenyl)chromane-3,4,5,7-tetraol (CAS 491-52-1)
- 1-(furan-2-ylmethyl)pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 361992-29-2)
- 1-(2-Chloro-4-fluorophenyl)cyclopropane-1-methanamine (CAS 1342004-75-4)
- 3-(1-Ethyl-1h-pyrazol-4-yl)-2-hydroxypropanoic acid (CAS 1498870-41-9)
- 2-Iodooxazole-4-carbonitrile (CAS 1379369-69-3)
- tert-Butyl 7-iodo-3-oxa-9-azabicyclo[3.3.1]nonane-9-carboxylate (CAS 2517942-38-8)
- 1-(4-Fluorophenyl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol (CAS 1142212-85-8)
- Natamycin lactone (CAS CATO-C4X-20402)
- 1-Cyclopropyl-1h-pyrazol-4-amine (CAS 1240567-18-3)
- 7-Chloro-8-methyl-2-phenylquinoline-4-carbonyl chloride (CAS 6338-22-3)
- Cyclolinopeptide B (CAS 193139-41-2)
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 18665070610 / Nicole.chen@cato-chem.com