4-([2,2':6',2''-Terpyridin]-4'-yl)benzene-1,3-disulfonic acid CAS 1458013-19-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1458013-19-8 |
| Molecular Formula | C21H15N3O6S2 |
| Molecular Weight | 469.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-([2,2':6',2''-Terpyridin]-4'-yl)benzene-1,3-disulfonic acid (CAS 1458013-19-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H15N3O6S2. Molecular weight: 469.49 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H15N3O6S2 |
| Molecular Weight | 469.49 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Terpyridin Standards
- 4'-([2,2':6',2''-Terpyridin]-4'-yl)-[1,1'-biphenyl]-3,5-dicarboxylic acid (CAS 2369981-30-4)
- 4-([2,2':6',2''-Terpyridin]-4'-yl)-2,6-di(pyridin-4-yl)aniline (CAS 2378719-34-5)
- 4-([2,2':6',2''-Terpyridin]-4'-yl)-2,6-di(pyridin-4-yl)phenol (CAS 2378719-35-6)
- 5-(4-([4,2':6',4''-terpyridin]-4'-yl)phenoxy)isophthalic acid (CAS 1651867-07-0)
- 1,2-Di([2,2':6',2''-terpyridin]-4'-yl)ethanone (CAS 802910-28-7)
- 4′-[2,2′:6′,2′′-Terpyridin]-4′-yl[1,1′-biphenyl]-4-carboxylic acid (CAS 1005211-20-0)
- 4′-[4,2′:6′,4′′-Terpyridin]-4′-yl[1,1′-biphenyl]-4-carboxylic acid (CAS 2072796-07-5)
- 4'-([2,2':6',2"-Terpyridin]-4'-yl)-[1,1'-biphenyl]-4-carbaldehyde (CAS 2042511-09-9)
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