1,1,3-Trimethyl-2-(3-phenyl-5-(1,1,3-trimethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene)penta-1,3-dien-1-yl)-1H-benzo[e]indol-3-ium iodide CAS 66753-40-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66753-40-0 |
| Molecular Formula | C41H39N2 I |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,1,3-Trimethyl-2-(3-phenyl-5-(1,1,3-trimethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene)penta-1,3-dien-1-yl)-1H-benzo[e]indol-3-ium iodide (CAS 66753-40-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C41H39N2 I. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C41H39N2 I |
| Molecular Weight | 686.68 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Trimethyl Standards
- 2,2'-[(1,1,3-Trimethyl-1,3-propanediyl)bis(oxy)]bis[4,4,6-trimethyl-1,3,2-dioxaborinane] (CAS 100-89-0)
- methyl (2,2,4-trimethyl-3-oxo-1-phenylpentyl)carbamate (CAS 1000018-26-7)
- 4,6,8-Trimethyl-3-(methylthio)-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1000576-94-2)
- 4-Methyl-2-(2,5,6-trimethyl-3-oxo-2,3-dihydropyridazin-4-yl)-1,3-thiazole-5-carboxylic acid (CAS 1000931-44-1)
- 1,2,5-Trimethyl-N-phenethylpiperidin-4-amine (CAS 100096-38-6)
- methyl 5-(1,3,5-trimethyl-1H-pyrazol-4-yl)isoxazole-3-carboxylate (CAS 1001519-19-2)
- 1,1,7-Trimethyl-2,3-dihydro-1H-inden-4-amine (CAS 100161-87-3)
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Recommended Standards
- 2-(3-Methoxypyrrolidin-1-yl)thiazol-4-amine (CAS 1365938-72-2)
- 4,4'-(Diazoamino)bis(5-methoxy-2-methylbenzenesulfonic Acid) (CAS 60112-02-9)
- Lifitegrast Impurity 126 (CAS CATO-C4X-2409126)
- Methyl 2-cyclopropylpyrimidine-5-carboxylate (CAS 1158735-17-1)
- 2-((Thiophen-2-ylmethyl)amino)butan-1-ol (CAS 156543-22-5)
- Methyl ((2-chloroethyl)(nitroso)carbamoyl)-L-methioninate (CAS 102489-71-4)
- Fibrinopeptide B (human) (CAS 36204-23-6)
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