1,3-Dioxo-2-propylisoindoline-5-carboxylic acid CAS 67822-76-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67822-76-8 |
| Molecular Formula | C26H24N4 |
| Molecular Weight | 392.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dioxo-2-propylisoindoline-5-carboxylic acid (CAS 67822-76-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H24N4. Molecular weight: 392.50 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H24N4 |
| Molecular Weight | 392.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 4 |
Related Dioxo Standards
- N-(2-(1,3-Dioxo-2,3-dihydro-1H-inden-2-yl)quinolin-8-yl)benzamide (CAS 61388-83-8)
- N-[2-(1,1-Dioxo-1lambda~6~,4-thiazinan-4-yl)acetyl]-2-nitrobenzenesulfonohydrazide (CAS 860610-55-5)
- Ethyl 3-[2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl]-5-methoxy-1H-indole-2-carboxylate (CAS 55747-53-0)
- Ethyl 4,6-dioxo-6-(4'-(trifluoromethyl)biphenyl-4-yl)hexanoate (CAS 1455432-16-2)
- 3-[[3,4-Dioxo-2-[[(1R)-1-phenylpropyl]amino]-1-cyclobuten-1-yl]amino]-2-hydroxy-N,N-dimethylbenzamid (CAS 473725-29-0)
- 2-((3-(1,3-Dioxo-(1H)benzo[de]isoquinolin-2(3H)-yl)propyl)thio)benzoic Acid (CAS 325850-81-5)
- 2-(2,6-dioxo-3-piperidyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindoline-1,3-dione (CAS 2229725-98-6)
- 2-((2,5-Dioxo-1-(4-(trifluoromethyl)phenyl)pyrrolidin-3-yl)thio)benzoic acid (CAS 433329-42-1)
Recommended Standards
- Trimebutine-d5 (CAS 1189928-38-8)
- 1-[({5-[(3-methylphenyl)amino]-1,3,4-thiadiazol-2-yl}thio)acetyl]piperidine-4-carboxylic acid (CAS 731801-14-2)
- (2S,3S)-2-((1,1-Dioxidobenzo[d]isothiazol-3-yl)amino)-3-methyl-N-(5-methylthiazol-2-yl)pentanamide (CAS 1061141-57-8)
- 2-(3-Bromo-4-pyridyl)propan-2-ol (CAS 1240605-46-2)
- 1-[(Oxiran-2-yl)methyl]piperidine (CAS 4945-53-3)
- 4-(1-Amino-1-methyl-ethyl)-phenylamine dihydrochloride (CAS 2097068-42-1)
- 1H-Pyrazolo[4,3-c]pyridine 271-52-3 MFCD11846327 SY028040 (CAS 271-52-3)
- Mirtazapine-d4 (CAS 1215898-55-7)
- methyl 2-(2-bromophenyl)-2-methylpropanoate (CAS 177748-63-9)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com