2-Hydroxy-5-methoxyisoindoline-1,3-dione CAS 214754-50-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 214754-50-4 |
| Molecular Formula | C9H7NO4 |
| Molecular Weight | 193.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-5-methoxyisoindoline-1,3-dione (CAS 214754-50-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7NO4. Molecular weight: 193.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7NO4 |
| Molecular Weight | 193.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
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Recommended Standards
- 2-Hydroxy-7-methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 329207-48-9)
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- 2-Methoxy-5-nitro-1H-benzo[d]imidazole (CAS 89843-42-5)
- 2,2-Dimethyl-6-(trifluoromethyl)-3,4-dihydro-2H-1,4-benzoxazine hydrochloride (CAS 2094147-90-5)
- 4-(3-Fluorophenyl)-3-methyl-1-(2-phenoxyethyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860786-25-0)
- 6-chloro-5-{[({[3-(trifluoromethyl)anilino]carbonyl}oxy)imino]methyl}imidazo[2,1-b][1,3]thiazole (CAS 264884-20-0)
- Capmatinib Impurity 5 (CAS 1029714-88-2)
- (Z)-N'-[(3,4-Dichlorophenyl)methoxy]pyridine-3-carboximidamide (CAS 338753-72-3)
- tert-butyl (2S)-1-(chlorosulfonyl)pyrrolidine-2-carboxylate (CAS 1955473-63-8)
- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
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