5-(1,3-Dioxoisoindolin-2-yl)-2-hydroxybenzoic acid CAS 168903-55-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 168903-55-7 |
| Molecular Formula | C15H9NO5 |
| Molecular Weight | 283.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(1,3-Dioxoisoindolin-2-yl)-2-hydroxybenzoic acid (CAS 168903-55-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H9NO5. Molecular weight: 283.24 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H9NO5 |
| Molecular Weight | 283.24 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.) | 2005 |
| Nitrogen Atoms | 1 |
Related Dioxoisoindolin Standards
- 4-(1,3-Dioxoisoindolin-2-yl)-2-hydroxybenzoic acid (CAS 36467-52-4)
- 3-(1,3-Dioxoisoindolin-2-yl)propyl methanesulfonate (CAS 115306-79-1)
- 3-(1,3-Dioxoisoindolin-2-yl)benzothioamide (CAS 1016837-64-1)
- 4-(1,3-Dioxoisoindolin-2-yl)benzothioamide (CAS 1017028-04-4)
- 2-(1,3-Dioxoisoindolin-2-yl)-N,N-dimethylethane-1-sulfonamide (CAS 81428-07-1)
- 2-(2-(1,3-Dioxoisoindolin-2-yl)pyridin-3-yl)acetic acid (CAS 887580-15-6)
- N-(1,3-dioxoisoindolin-2-yl)-2-hydroxybenzamide (CAS 57187-42-5)
- 2-(1,3-Dioxoisoindolin-2-yl)-N-(furan-2-ylmethyl)acetamide (CAS 299950-85-9)
Recommended Standards
- 5-Amino-1,10-phenanthroline-2,9-dicarboxylic acid (CAS 164394-26-7)
- N-(2,4-Dinitrophenyl)-L-valine (CAS 1694-97-9)
- 7-Hydroxy-4'-nitroisoflavone (CAS 15485-80-0)
- (1S,4S)-5-Benzyl-2-oxa-5-azabicyclo[2.2.1]heptane (CAS 31560-05-1)
- 3,4’-dimethylbiphenyl (CAS 7383-90-6)
- 5-(Aminomethyl)-4-methylpyrimidin-2-amine (CAS 19594-45-7)
- Efavirenz Impurity 15 (CAS 127641-25-2)
- 4-Chloro-6-cyclopropylpyrimidin-2-amine (CAS 21573-09-1)
- 4-(But-3-yn-1-yl)-1λ6-thiomorpholine-1,1-dione (CAS 1343047-96-0)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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