5,6-Diamino-N,N,N',N'-tetraethyl-rhodamin CAS 261351-45-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 261351-45-5 |
| Molecular Formula | C28H32N4O3 |
| Molecular Weight | 472.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5,6-Diamino-N,N,N',N'-tetraethyl-rhodamin (CAS 261351-45-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C28H32N4O3. Molecular weight: 472.58 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C28H32N4O3 |
| Molecular Weight | 472.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Ethyl 3-((4-(4-acetylphenyl)piperazin-1-yl)sulfonyl)benzo[b]thiophene-2-carboxylate (CAS 932303-70-3)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(5-methylthiazol-2-yl)acetamide (CAS 332101-70-9)
- Myoseverin B (CAS 361431-27-8)
- Di-tert-butyl imidazolidine-1,3-dicarboxylate (CAS 177789-21-8)
- (4,6-Dichloropyrimidin-5-yl)(4-methoxy-2-(trifluoromethyl)phenyl)methanone (CAS 1260784-01-7)
- (Ser?)-GLP-1 (7-36) amide (human, bovine, guinea pig, mouse, rat) (CAS 215777-46-1)
- N-(4-Bromophenethyl)-2,2,2-trifluoroacetamide (CAS 181514-21-6)
- (1S,5R,7S)-2-Oxabicyclo[3.2.0]heptan-7-amine (CAS 1932196-89-8)
- Prilocaine EP Impurity F (CAS 42459-45-0)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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