3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-4-methylbenzoic acid CAS 718623-72-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 718623-72-4 |
| Molecular Formula | C12H9NO4 |
| Molecular Weight | 231.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-4-methylbenzoic acid (CAS 718623-72-4) pharmaceutical standards reference standard. Molecular formula: C12H9NO4. Molecular weight: 231.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H9NO4 |
| Molecular Weight | 231.20 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Dioxo Standards
- 1,2-dioxo-1,2,5,6-tetrahydro-4H-pyrrolo[3,2,1-ij]quinoline-8-carboxylic acid (CAS 1384429-51-9)
- Methyl 2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoate (CAS 19077-61-3)
- 2-((1,4-Dioxo-1,4-dihydronaphthalen-2-yl)amino)acetic acid (CAS 57413-99-7)
- 2-(2,5-Dioxo-2,5-dihydro-1h-pyrrol-1-yl)-2-phenylacetic acid (CAS 777917-71-2)
- 2-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)phenyl acetate (CAS 20627-81-0)
- 2-(3-Methyl-2,5-dioxo-2,5-dihydro-1h-pyrrol-1-yl)benzoic acid (CAS 553636-63-8)
- 2-(4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)phenyl)acetic acid (CAS 91574-45-7)
- 3-(3-methyl-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoic acid (CAS 832740-85-9)
Recommended Standards
- 2-Methylquinoline-3,4-dicarboxylic acid (CAS 88344-65-4)
- 3-(2-NItrophenoxy)phenol (CAS 74683-21-9)
- 2-Cyclopropyl-1,3-dioxo-2,3-dihydro-1h-isoindole-5-carboxylic acid (CAS 356576-44-8)
- N-(4-Acetamidophenyl)-3-(isoxazol-4-yl)propanamide (CAS 141501-31-7)
- 3-(Dimethylamino)-1-(3-methoxyphenyl)-2-methyl-1-propanone Hydrochloride (CAS 37951-53-4)
- 3-Methoxy-2-(propan-2-yloxy)benzaldehyde (CAS 75792-35-7)
- Methyl 3-bromo-5-methylpyrazine-2-carboxylate (CAS 1780319-78-9)
- tert-Butyl (E)-3-(5-bromopyridin-2-yl)acrylate (CAS 1459254-51-3)
- N-Cyclopropyl-N-((1-(2-hydroxyethyl)piperidin-2-yl)methyl)acetamide (CAS 1353985-02-0)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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