5(6)-Carboxy-tetramethylrhodamine CAS 98181-63-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 98181-63-6 |
| Molecular Formula | C25H22N2O5 C25H22N2O5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5(6)-Carboxy-tetramethylrhodamine (CAS 98181-63-6) pharmaceutical standards reference standard. Molecular formula: C25H22N2O5 C25H22N2O5. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C25H22N2O5 C25H22N2O5 |
| Molecular Weight | 860.92 g/mol |
| Purity | >95% |
| 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) | 31.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 3,4-Dimethoxyphenylboronic acid (CAS 122775-35-3)
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- 6-Amino-2-naphthaldehyde (CAS 1187244-48-9)
- (5-Chloro-2-fluoro-3-methylphenyl)boronic acid (CAS 352535-87-6)
- N-((1H-pyrazol-1-yl)methyl)-N-phenylaniline (CAS 301171-02-8)
- Delta-Sleep Inducing Peptide (CAS 62568-57-4)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com