1-{4-[(2E)-3-(4-Isopropylphenyl)prop-2-enoyl]phenyl}-1H-pyrrole-2,5-dione CAS 1365988-70-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1365988-70-0 |
| Molecular Formula | C22H19NO3 |
| Molecular Weight | 345.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-{4-[(2E)-3-(4-Isopropylphenyl)prop-2-enoyl]phenyl}-1H-pyrrole-2,5-dione (CAS 1365988-70-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H19NO3. Molecular weight: 345.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H19NO3 |
| Molecular Weight | 345.39 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related E Standards
- 3-Isopropylphenyl (diethylphosphorothioyl)(methyl)carbamate (CAS 28789-74-4)
- 2-((4-Isopropylphenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 475054-87-6)
- 4-[3-(4-Isopropylphenyl)acryloyl]phenyl methanesulfonate (CAS 331460-73-2)
- 11-(4-Isopropylphenyl)-3-methyl-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 946386-65-8)
- N-(4-Isopropylphenyl)-N-[(4-methylphenyl)sulfonyl]glycine (CAS 333458-91-6)
- 2-(4-Isopropylphenyl)-1,3-diphenylimidazolidine (CAS 306325-43-9)
- 1-((2-(4-Isopropylphenyl)-5-methyloxazol-4-yl)methyl)piperidine-4-carboxylic acid (CAS 1119451-20-5)
- 2-((4-Isopropylphenyl)amino)-4H-[1,3]thiazino[5,6-b]quinoxalin-4-one (CAS 154371-16-1)
Recommended Standards
- [1,1'-Biphenyl]-4-yl(3-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone (CAS 1351610-43-9)
- (R)-1-Cbz-4-Boc-piperazine-2-carbonitrile (CAS 1374669-63-2)
- 2-[2-[(Z)-(4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]naphthalen-1-yl]oxyacetic acid (CAS 1348775-25-6)
- Methyl 1-benzyl-1H-1,2,3-triazole-5-carboxylate (CAS 342894-43-3)
- (4R,5S)-4,5-Diphenyl-2-oxazolidinone (CAS 86286-50-2)
- 6-Bromo-2-(tert-butyl)quinazolin-4(3H)-one (CAS 1956385-68-4)
- Triethoxy(pentafluorophenyl)silane (CAS 20083-34-5)
- (4-(Thiophen-3-yl)phenyl)methanamine hydrochloride (CAS 880158-14-5)
- Dutasteride Impurity 26 (CAS CATO-C4X-110326)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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