6'-Amino-4'-ethyl-5'-(4-hydroxyphenyl)-N-methyl-[3,3'-bipyridine]-6-carboxamide CAS 2009273-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2009273-71-4 |
| Molecular Formula | C20H20N4O2 |
| Molecular Weight | 348.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6'-Amino-4'-ethyl-5'-(4-hydroxyphenyl)-N-methyl-[3,3'-bipyridine]-6-carboxamide (CAS 2009273-71-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H20N4O2. Molecular weight: 348.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H20N4O2 |
| Molecular Weight | 348.40 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 2-((4-Amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(6-methylbenzo[d]thiazol-2-yl)acetamide (CAS 869068-56-4)
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Recommended Standards
- 6-(((1-Methyl-1H-imidazol-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl thiophene-2-carboxylate (CAS 896311-46-9)
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- 4-Ethyl-6-(5-methyl-4-(1-methyl-1H-benzo[d]imidazol-2-yl)-1H-pyrazol-3-yl)benzene-1,3-diol (CAS 307526-36-9)
- 3-Amino-4-(4-bromophenyl)-1-methylazetidin-2-one (CAS 1291490-66-8)
- (E)-4,4'-(Ethene-1,2-diyl)dianiline (CAS 7314-06-9)
- ETHYL 2-(5-CHLORO-2-NITROPHENYL)-2-CYANOACETATE (CAS 62567-91-3)
- (S)-2-Amino-3-(2,3,5-trifluorophenyl)propanoic acid (CAS 873429-59-5)
- 2-(4-Bromophenyl)-1-phenylnaphthalene (CAS 1533415-48-3)
- 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindoline (CAS 1491162-09-4)
- HA Peptide (CAS 92000-76-5)
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