(E)-4-((Isopentylamino)methylene)-2-phenylisoquinoline-1,3(2H,4H)-dione CAS 1164557-74-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1164557-74-7 |
| Molecular Formula | C21H22N2O2 |
| Molecular Weight | 334.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-4-((Isopentylamino)methylene)-2-phenylisoquinoline-1,3(2H,4H)-dione (CAS 1164557-74-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H22N2O2. Molecular weight: 334.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H22N2O2 |
| Molecular Weight | 334.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related E Standards
- N-(4-(2-(Isopentylamino)-2-oxoethyl)thiazol-2-yl)furan-2-carboxamide (CAS 923673-24-9)
- Ethyl (4-(2-(isopentylamino)-2-oxoethyl)thiazol-2-yl)carbamate (CAS 946284-57-7)
- 1-(2-(Isopentylamino)-2-oxoethyl)-1H-pyrrole-3-carboxylic acid (CAS 1515398-63-6)
- 2-(Isopentylamino)-5-nitrobenzonitrile (CAS 945299-76-3)
- 2-(Isopentylamino)-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid (CAS 100133-67-3)
- 3-(2-(Isopentylamino)ethyl)thietane 1,1-dioxide (CAS 1872749-77-3)
- 2-((Isopentylamino)methyl)-4-methylphenol (CAS 1341848-30-3)
- 3-((Isopentylamino)methyl)benzonitrile (CAS 1019571-89-1)
Recommended Standards
- (E)-2-(3-Allyl-4-oxothiazolidin-2-ylidene)-2-tosylacetonitrile (CAS 1164522-64-8)
- 2-Isopropoxy-6-(2-naphthalen-2-yl-ethyl)-benzoic acid (CAS 1171921-89-3)
- (2E)-3-(Dimethylamino)-2-[(E)-3-[4-(propan-2-yl)phenoxy]benzoyl]prop-2-enenitrile (CAS 1164465-41-1)
- 2-methoxy-1-(oxolan-2-yl)ethan-1-amine (CAS 1519235-02-9)
- 1-3-5-Tri-O-benzoyl-2-O-(1H-imidazole-1-sulfonate)-α-D-ribofuranose (CAS 97614-42-1)
- 3-[(4-Fluorophenyl)sulfanyl]cyclohexan-1-one (CAS 36640-27-4)
- N-(2-Hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline Sodium Salt [for Biochemical Research] (CAS 82692-88-4)
- (4-Aminobenzofuran-2-yl)methanol (CAS 503621-00-9)
- Ethyl (E)-2-(2-((3,5-dichlorophenyl)amino)vinyl)-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxylate (CAS 240799-79-5)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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