5'-Amino-3-nitro-[1,1':3',1''-terphenyl]-4',6'-dicarbonitrile CAS 220125-80-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 220125-80-4 |
| Molecular Formula | C20H12N4O2 |
| Molecular Weight | 340.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5'-Amino-3-nitro-[1,1':3',1''-terphenyl]-4',6'-dicarbonitrile (CAS 220125-80-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H12N4O2. Molecular weight: 340.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H12N4O2 |
| Molecular Weight | 340.33 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Nitrogen Atoms | 4 |
Related Amino Standards
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- 2-Amino-4-(4-ethoxyphenyl)-6-(hydroxymethyl)-8-oxo-4H,8H-pyrano[3,2-b]pyran-3-carbonitrile (CAS 876709-81-8)
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Recommended Standards
- 5-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-5-yl]pent-4-ynoic acid (CAS 2762040-46-8)
- 6-Methoxy-5-(4-methoxyphenoxy)-8-nitroquinoline (CAS 5452-59-5)
- 5-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]pent-4-ynoic acid (CAS 2640724-25-8)
- 1-(Difluoromethoxy)-2-methoxybenzene (CAS 97963-81-0)
- 2-Isopropylpyrimidine-5-carboxylic acid (CAS 927803-31-4)
- 5-Bromo-6-((tetrahydro-2H-pyran-4-yl)amino)nicotinic acid (CAS 1812198-15-4)
- Myricetin 3-O-β-D-xylopyranosyl(1-2)-β-D-glucopyranoside (CAS 142449-93-2)
- 2-(Cbz-amino)-8-azabicyclo[3.2.1]octane (CAS 1403767-22-5)
- 3-(Phenoxymethyl)pyrido[3,4-e][1,2,4]triazine (CAS 55242-75-6)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
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