Cyanine 5-monofunctionalhexanoic acid dye, potassium Salt CAS 449175-58-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 449175-58-0 |
| Molecular Formula | C33H39N2O8S2 K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cyanine 5-monofunctionalhexanoic acid dye, potassium Salt (CAS 449175-58-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C33H39N2O8S2 K. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C33H39N2O8S2 K |
| Molecular Weight | 694.90 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) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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- Cyanine5.5 alkyne (chloride) (CAS 1628790-37-3)
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- Cyanine 5 Bihexanoic Acid Dye, Potassium Salt (CAS 252255-40-6)
- Cyanine 5 Bihexanoic Acid Dye, Succinimidyl Ester, Potassium Salt (CAS 252255-42-8)
Recommended Standards
- 2-Cyclopropylpyrimidine-4,6-diol (CAS 7024-58-0)
- 5-Fluoro-3-(5-fluoro-4-(methylsulfinyl)pyrimidin-2-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine (CAS 1259279-58-7)
- 5-Ethynylfuran-3-carboxylic acid (CAS 1881428-85-8)
- N-(4-Formylpyridin-3-yl)-2,2-dimethyl-propionamide (CAS 127446-35-9)
- 2-Boc-1,1-dimethyl-1,2,3,4-tetrahydroisoquinolin-6-ol (CAS 1638765-20-4)
- 4'-Fluoro-2'-methoxybiphenyl-3-carbaldehyde (CAS 1329115-53-8)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com