2-(1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)benzoic acid CAS 298682-50-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 298682-50-5 |
| Molecular Formula | C16H13NO4 |
| Molecular Weight | 283.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)benzoic acid (CAS 298682-50-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H13NO4. Molecular weight: 283.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H13NO4 |
| Molecular Weight | 283.28 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Dioxo Standards
- 3-(3,5-Dioxo-4-azatricyclo[5.2.1.0~2,6~]dec-8-en-4-yl)benzoic acid (CAS 117958-24-4)
- 2,5-Dioxo-1-phenyl-1,2,5,6,7,8-hexahydroquinoline-3-carboxylic acid (CAS 125885-51-0)
- 3-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)propanehydrazide (CAS 446278-71-3)
- 4-(1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)benzoic acid (CAS 55099-10-0)
- N-(2,5-dioxo-5,6,7,8-tetrahydro-2H-chromen-3-yl)benzamide (CAS 92856-34-3)
- 2-(3,4-Dioxo-8-(p-tolyl)-3,4,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-2(6H)-yl)acetonitrile (CAS 941997-06-4)
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Recommended Standards
- 2-(1-(1H-indazol-6-yl)-2,5-dimethyl-1H-pyrrol-3-yl)-2-oxoacetic acid (CAS 866008-98-2)
- 2-(2,5-Dimethoxyphenyl)imidazo[1,2-a]pyrimidine-3-carbaldehyde (CAS 891765-41-6)
- 2-((Furan-2-ylmethyl)amino)-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde (CAS 314746-80-0)
- 4-Ethylbenzene-1,2-diamine (CAS 1124-38-5)
- 5-(Benzyloxy)-2-cyanophenylboronic acid (CAS 2377611-78-2)
- 2-Bromo-3-(bromomethyl)-6-(difluoromethyl)-4-(trifluoromethyl)pyridine (CAS 1804488-87-6)
- Baricitinib Impurity 48 (CAS CATO-C4X-226048)
- Methyl 2-(2-chloroquinolin-5-yl)acetate (CAS 475215-58-8)
- Polaprezinc Impurity 1 (CAS 5323-50-2)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
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