Indocyanine Green Impurity 40 CAS 2550577-41-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2550577-41-6 |
| Molecular Formula | C15H15N |
| Molecular Weight | 209.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Indocyanine Green Impurity 40 (CAS 2550577-41-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H15N. Molecular weight: 209.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H15N |
| Molecular Weight | 209.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 1 |
Related Indocyanine Standards
- Indocyanine Green Impurity 39 (CAS 2589435-65-2)
- Indocyanine Green Impurity 9 (CAS 41532-84-7)
- Indocyanine Green Impurity 19 (CAS CATO-C4X-250319)
- Indocyanine Green Impurity 65 (CAS CATO-C4X-250365)
- Indocyanine Green Impurity 26 (CAS 40880-56-6)
- Indocyanine Green Impurity 41 (CAS 2581870-51-9)
- Indocyanine green Impurity 56 (CAS CATO-C4X-250356)
- Indocyanine Green Impurity 18 (CAS CATO-C4X-250318)
Recommended Standards
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- Ethyl 5-amino-4-chloro-1-(4-methoxyphenyl)-1H-pyrazole-3-carboxylate (CAS 1427014-18-3)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com