4-(4-Methyl-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)benzoic acid CAS 1004085-26-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1004085-26-0 |
| Molecular Formula | C16H11NO4 |
| Molecular Weight | 281.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Methyl-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)benzoic acid (CAS 1004085-26-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H11NO4. Molecular weight: 281.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H11NO4 |
| Molecular Weight | 281.26 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 1,3-Dioxo-2-(p-tolyl)isoindoline-5-carboxylic acid (CAS 110784-06-0)
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- 4-(1,3-Dioxo-2,3-dihydro-1h-isoindol-2-yl)-2-methylbenzoic acid (CAS 161291-72-1)
- 4-(1,3-Dioxo-1,3-dihydro-isoindol-2-ylmethyl)-benzoic acid (CAS 227598-41-6)
- Methyl 4-(2,3-dioxo-2,3-dihydro-1H-indol-5-yl) benzoate (CAS 889954-85-2)
- N-(2,4-Dioxo-1,2-dihydroquinazolin-3(4H)-yl)benzamide (CAS 75906-74-0)
- 3-(6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-(1,3,4-thiadiazol-2-yl)propanamide (CAS 1088112-00-8)
- 7-Benzyl-1,3-dioxo-1,2,3,4,5,6,7,8-octahydro-2,7-naphthyridine-4-carbonitrile (CAS 1228692-26-9)
Recommended Standards
- Ethyl 3-(difluoromethyl)-8-methoxyquinoline-6-carboxylate (CAS 2721373-89-1)
- 3-[(E)-(4-Nitrophenyl)methylidene]-2,3-dihydro-4H-chromen-4-one (CAS 101001-06-3)
- Ethyl 2-((5-(trifluoromethyl)pyridin-2-yl)sulfinyl)acetate (CAS 477713-18-1)
- 6-Isopropyl-2-methylimidazo[1,2-b]pyridazine (CAS 570416-38-5)
- 1-(2,4-Dimethoxypyrimidin-5-yl)-3-(2-methoxyphenyl)urea (CAS 1448137-53-8)
- 2-(4-(Bromomethyl)phenyl)-2-cyclopentylpropanoic acid (CAS 1191414-08-0)
- 4-Bromo-5-methyl-1-phenylpyrazole-3-carboxylic acid (CAS 73227-92-6)
- N-(4-Methoxybenzyl)aniline (CAS 3526-43-0)
- N-(4-(2-bromoacetyl)-3-chlorophenyl)methanesulfonamide (CAS 2001565-28-0)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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