5-(4-Chloro-3-ethylphenoxy)-n-oxo-1,4-dihydropyrazine-2-carboximidamide CAS 1421604-84-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1421604-84-3 |
| Molecular Formula | C13H13ClN4O2 |
| Molecular Weight | 292.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Chloro-3-ethylphenoxy)-n-oxo-1,4-dihydropyrazine-2-carboximidamide (CAS 1421604-84-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H13ClN4O2. Molecular weight: 292.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H13ClN4O2 |
| Molecular Weight | 292.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 3-(3-Chlorophenyl)-5H-indeno[1,2-c]pyridazin-5-one (CAS 147508-54-1)
- 3-(4-Chlorophenyl)-5H-indeno[1,2-c]pyridazin-5-one (CAS 136716-38-6)
- Ethyl 4-acetamido-8-chloroquinoline-3-carboxylate (CAS 1352523-94-4)
- N-[(2,4-DIfluorophenyl)(phenyl)methyl]ethane-1,2-diamine (CAS 1098340-31-8)
- Methyl Cinnamate (CAS 103-26-4)
- Cyclopenta[b]thiazolo[4,5-e]indole (CAS 19563-68-9)
- 2-(Hydroxymethyl)piperidin-3-ol (CAS 27230-48-4)
- 1-(tert-Butyl)-3-(1-ethyl-4,5-dihydro-1H-imidazol-2-yl)guanidine (CAS 756758-42-6)
- n-(2-Cyclopentylethyl)-2-methoxyacetamide (CAS 1259075-84-7)
- Insulin Glulisine (CAS 207748-29-6)
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