2,7-Naphthalenedisulfonic acid, 4,4'-[1,4-phenylenebis[imino(6-chloro-1,3,5-triazine-4,2-diyl)imino]]bis[5-hydroxy-6-[(2-sulfophenyl)azo]- 5-[[4-chloro-6-[4-[[4-chloro-6-[[8-hydroxy-3,6-disulfo-7-[(E)-(2-sulfophenyl)azo]-1-naphthyl]amino]-1,3,5-triazin-2-yl]amino]anilino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(E)-(2-sulfophenyl)azo]naphthalene-2,7-disulfonic acid 61951-82-4 Reactive Red 120 CAS 61951-82-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61951-82-4 |
| Molecular Formula | C44H80Cl2N14O20S6 |
| Molecular Weight | 1388.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,7-Naphthalenedisulfonic acid, 4,4'-[1,4-phenylenebis[imino(6-chloro-1,3,5-triazine-4,2-diyl)imino]]bis[5-hydroxy-6-[(2-sulfophenyl)azo]- 5-[[4-chloro-6-[4-[[4-chloro-6-[[8-hydroxy-3,6-disulfo-7-[(E)-(2-sulfophenyl)azo]-1-naphthyl]amino]-1,3,5-triazin-2-yl]amino]anilino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(E)-(2-sulfophenyl)azo]naphthalene-2,7-disulfonic acid 61951-82-4 Reactive Red 120 (CAS 61951-82-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C44H80Cl2N14O20S6. Molecular weight: 1388.48 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C44H80Cl2N14O20S6 |
| Molecular Weight | 1388.48 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 14 |
| Sulfur Atoms | 6 |
Related Naphthalenedisulfonic Standards
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- 1,5-Naphthalenedisulfonic Acid (CAS 20779-13-9)
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- 1,5-Naphthalenedisulfonic acid sodium salt (CAS 1655-29-4)
- 207569-02-6 1,5-Naphthalenedisulfonic acid, disodium salt hydrate DTXSID0044315 (CAS 207569-02-6)
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- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
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