(2E)-3-[2,5-Dimethyl-1-(4H-1,2,4-triazol-4-yl)-1H-pyrrol-3-yl]prop-2-enoic acid CAS 478077-83-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478077-83-7 |
| Molecular Formula | C11H12N4O2 |
| Molecular Weight | 232.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-3-[2,5-Dimethyl-1-(4H-1,2,4-triazol-4-yl)-1H-pyrrol-3-yl]prop-2-enoic acid (CAS 478077-83-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H12N4O2. Molecular weight: 232.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H12N4O2 |
| Molecular Weight | 232.24 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related E Standards
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Recommended Standards
- (1Z)-1-(3,4-Dimethoxyphenyl)-N-(4H-1,2,4-triazol-4-yl)methanimine (CAS 59670-49-4)
- (3E)-3-[(4-Methoxyphenyl)methylidene]piperazine-2,5-dione (CAS 74720-31-3)
- (1-Methyl-1H-indole-2-carbonyl)glycine (CAS 204918-88-7)
- N'-(2-chloro-6-fluorobenzylidene)-4-methylbenzenesulfonohydrazide (CAS 292077-80-6)
- Pyrimidin-4(5H)-one (CAS 3273-54-9)
- tert-Butyl (5-(hydroxymethyl)pyrimidin-2-yl)carbamate (CAS 2137923-72-7)
- N-Cyclopropyl-2-mercapto-1,3-benzothiazole-5-carboxamide (CAS 1087448-66-5)
- 2-(Benzo[d][1,3]dioxol-5-yl)-5,5-dimethylthiazolidine-4-carboxylic acid (CAS 85929-50-6)
- (6-Chloro-4-(trifluoromethyl)pyridin-3-yl)methanamine (CAS 1211534-84-7)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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 13829788188 / jacky.chen@cato-chem.com