3-(4-Chlorophenyl)-1-(3-methylpyridin-2-yl)pyrrolidine-2,5-dione CAS 89703-08-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89703-08-2 |
| Molecular Formula | C16H13ClN2O2 |
| Molecular Weight | 300.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Chlorophenyl)-1-(3-methylpyridin-2-yl)pyrrolidine-2,5-dione (CAS 89703-08-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H13ClN2O2. Molecular weight: 300.74 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H13ClN2O2 |
| Molecular Weight | 300.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 3-(4-Chlorophenyl)-1-(4,6-dimethylpyrimidin-2-yl)-1H-pyrazol-5-ol (CAS 1010866-05-3)
- 3-(1-(2-Chlorophenyl)-2-nitroethyl)-1H-indole (CAS 1018239-17-2)
- methyl 3-[(2-chlorophenyl)methyl]imidazo[1,5-a]pyridine-1-carboxylate (CAS 1020253-32-0)
- (3Z)-3-{[(4-chlorophenyl)amino]methylidene}-1-(pyrimidin-2-yl)pyrrolidin-2-one (CAS 1164471-74-2)
- 1-(4-Chlorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-5-ol (CAS 1174858-83-3)
- 2-{[5-(3-chlorophenyl)-1,3-oxazol-2-yl]methoxy}aniline (CAS 1183067-04-0)
- 1-(4-Chlorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-4-ol (CAS 1202029-35-3)
- 2-[(4-Chlorophenyl)amino]-4H-chromene-3-carboxamide (CAS 1260912-44-4)
Recommended Standards
- 3-(4’-Chloropheny)-7-methoxy-4-methylcoumarin (CAS 263364-67-6)
- 3-(4'-Chlorophenyl)-7-ethoxycoumarin (CAS 263364-69-8)
- 3-(4-(Benzyloxy)phenyl)-5-(chloromethyl)-1,2,4-oxadiazole (CAS 937650-48-1)
- Ethyl 1-(2-ethoxy-2-oxoethyl)-2-oxocyclopentane-1-carboxylate (CAS 41301-66-0)
- tert-Butyl 4-(3-methylazetidin-1-yl)piperidine-1-carboxylate (CAS 1936610-00-2)
- 3-((5-Chloro-1H-1,2,4-triazol-3-yl)sulfonyl)propan-1-ol (CAS 1374407-90-5)
- 4-(2-Chlorobenzoyl)-3-methyl-3,4-dihydro-2H-1,4-benzoxazine (CAS 478043-10-6)
- 3-(3-Fluorophenyl)-5-(trifluoromethyl)picolinic acid (CAS 1214376-43-8)
- 2-(2-Ethoxybenzylidene)malononitrile (CAS 2826-31-5)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
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