3-((Ethyl(4-((4-(ethyl(3-sulfobenzyl)iminio)cyclohexa-2,5-dien-1-ylidene)(phenyl)methyl)phenyl)amino)methyl)benzenesulfonate CAS 6638-02-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6638-02-4 |
| Molecular Formula | C37H36N2O6S2 |
| Molecular Weight | 668.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-((Ethyl(4-((4-(ethyl(3-sulfobenzyl)iminio)cyclohexa-2,5-dien-1-ylidene)(phenyl)methyl)phenyl)amino)methyl)benzenesulfonate (CAS 6638-02-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C37H36N2O6S2. Molecular weight: 668.82 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C37H36N2O6S2 |
| Molecular Weight | 668.82 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Recommended Standards
- 2-(7-(1-(5-Carboxypentyl)-3,3-dimethyl-5-sulfoindolin-2-ylidene)hepta-1,3,5-trien-1-yl)-1,3,3-trimethyl-3H-indol-1-ium-5-sulfonate (CAS 1251915-04-4)
- Gadopiclenol Impurity 4 (CAS CATO-C4X-30024)
- 5-Hydroxy-2,2,6,6-tetramethyl-4-((R)-2-methyl-1-(2,4,6-trihydroxy-3-((R)-1-(2-hydroxy-3,3,5,5-tetramethyl-4,6-dioxocyclohex-1-en-1-yl)-2-methylpropyl)-5-isobutyrylphenyl)propyl)cyclohex-4-ene-1,3-dione (CAS 54247-21-1)
- 1-(P-tolyl)pentan-2-one (CAS 105994-83-0)
- N-(3-Amino-4-chlorophenyl)-2-(2-methylphenoxy)-propanamide (CAS 1020054-69-6)
- 5-Methoxy-2-methylpyrimidine-4-thiol (CAS 83256-74-0)
- Diethyl 2-(((4-benzoyl-1-(2,4-dichlorobenzyl)-5-methyl-1H-pyrrol-3-yl)amino)methylene)malonate (CAS 339028-63-6)
- N-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (CAS 1073353-47-5)
- 2-(3-Ethyl-1-methyl-1h-1,2,4-triazol-5-yl)-3-fluoroaniline (CAS 1339586-65-0)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
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