3-((7-((2-Carboxyethyl)(methyl)amino)phenoxazin-5-ium-3-yl)(ethyl)amino)propane-1-sulfonate CAS 343257-52-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 343257-52-3 |
| Molecular Formula | C21H25N3O6S |
| Molecular Weight | 447.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-((7-((2-Carboxyethyl)(methyl)amino)phenoxazin-5-ium-3-yl)(ethyl)amino)propane-1-sulfonate (CAS 343257-52-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H25N3O6S. Molecular weight: 447.50 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H25N3O6S |
| Molecular Weight | 447.50 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (S)-N-(4-Fluorophenyl)-1-[hydroxy[4-(phenylmethoxy)phenyl]methyl]-4-oxo-cyclohexanecarboxamide (CAS 182227-24-3)
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- 4-Acetyl-6-iodopicolinaldehyde (CAS 1393568-34-7)
- (S)-(+)-2-Methylpiperazine (CAS 74879-18-8)
- 6-Oxo-6-((2,7,8-trichlorodibenzo[b,d]furan-4-yl)amino)hexanoic acid (CAS 93943-02-3)
- (S)-2-((((9H-Fluoren-9-yl)oxy)carbonyl)amino)pent-4-ynoic acid (CAS 1632296-20-8)
- Benzyl (S)-2-cyclopropyl-5-oxotetrahydro-2H-pyran-2-carboxylate (CAS 2050692-24-3)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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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