3H-Indolium, 2-[2-[4-(diethylamino)phenyl]ethenyl]-1,3,3-trimethyl-, phosphate (1:1) CAS 75535-16-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75535-16-9 |
| Molecular Formula | C23H29N2 H2O4P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3H-Indolium, 2-[2-[4-(diethylamino)phenyl]ethenyl]-1,3,3-trimethyl-, phosphate (1:1) (CAS 75535-16-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H29N2 H2O4P. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H29N2 H2O4P |
| Molecular Weight | 430.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 2 |
Related H Standards
- 3H-Indolium, 2-[2-[2-chloro-3-[2-[1,3-dihydro- 3,3-dimethyl-1-(4-sulfobutyl)-2H-indol-2- ylidene]ethylidene]-1-cyclohexen-1-yl]ethenyl]- 3,3-dimethyl-1-(4-sulfobutyl)-, inner salt, 97% (CAS 162411-20-3)
- 3H-Indolium,2-[5-[1,3-dihydro-3,3-dimethyl-5-sulfo-1-(3-sulfopropyl)-2H-indol-2-ylidene]-1,3-pentadienyl]-3,3-dimethyl-5-sulfo-1-(3-sulfopropyl)-,inner salt, trisodiumsalt (CAS 190517-63-6)
- 207399-07-3 3H-Indolium, 2-(2-(2-chloro-3-((1,3-dihydro-3,3-dimethyl-1-propyl-2H-indol-2-ylidene)ethylidene)-1-cyclohexen-1-yl)ethenyl)-3,3-dimethyl-1-propyl-, iodide 3H-Indolium, 2-(2-(2-chloro-3-(2-(1,3-dihydro-3,3-dimethyl-1-propyl-2H-indol-2-ylidene)ethylidene)-1-cyclohexen-1-yl)ethenyl)-3,3-dimethyl-1-propyl-, iodide (1:1) (CAS 207399-07-3)
- 207399-10-8 3H-Indolium, 2-[2-[3-[2-(1,3-dihydro-3,3-dimethyl-1-propyl-2H-indol-2-ylidene)ethylidene]-2-(phenylthio)-1-cyclohexen-1-yl]ethenyl]-3,3-dimethyl-1-propyl-, perchlorate (1:1) CTK0J9971 (CAS 207399-10-8)
- 3H-Indolium,2-[2-[2-chloro-3-[(1,3-dihydro-1,3,3-trimethyl-5-sulfo-2H-indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,3,3-trimethyl-5-sulfo-,inner salt, sodiumsalt (CAS 328064-20-6)
- 3H-Indolium, 2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-propen-1-yl]-1,3,3-trimethyl-, chloride (1:1) (CAS 6320-14-5)
- 3H-Indolium, 2-[2-[4-(diethylamino)phenyl]ethenyl]-1,3,3-trimethyl-, chloride (1:1) (CAS 6359-45-1)
- 3H-Indolium, 2-[2-[4-[(2-cyanoethyl)ethylamino]-2-methylphenyl]ethenyl]-1,3,3-trimethyl-, phosphate (CAS 72208-20-9)
Recommended Standards
- 1-Allyl-4-(2-fluorophenyl)-1H-imidazol-5-amine (CAS 1248627-60-2)
- N-benzyl-2-chloro-N-(2-methoxyethyl)acetamide (CAS 103463-05-4)
- 1-((3-Bromothiophen-2-yl)methyl)-1h-pyrazol-3-amine (CAS 1250547-14-8)
- Tartaric Acid Impurity N1 (CAS 860708-13-0)
- 2-(Hydroxymethyl)-2-methylbutanal (CAS 1112-47-6)
- (2-Aminopyridin-4-yl)dimethylphosphine oxide (CAS 2361977-47-9)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
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