4-{1,3-dioxo-1h,2h,3h-pyrrolo[3,4-c]pyridin-2-yl}butanoic acid CAS 1322604-76-1
| CAS No. | 1322604-76-1 |
| Molecular Formula | C11H10N2O4 |
| Molecular Weight | 234.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-{1,3-dioxo-1h,2h,3h-pyrrolo[3,4-c]pyridin-2-yl}butanoic acid (CAS 1322604-76-1), molecular formula C11H10N2O4 and molecular weight 234.21 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H10N2O4, 4-{1,3-dioxo-1h,2h,3h-pyrrolo[3,4-c]pyridin-2-yl}butanoic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 234.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-{1,3-dioxo-1h,2h,3h-pyrrolo[3,4-c]pyridin-2-yl}butanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H10N2O4 |
| Molecular Weight | 234.21 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, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2-(6-Hydroxy-2-methyl-4-oxo-3,4-dihydroquinazolin-3-yl)acetic acid (CAS 1322605-11-7)
- Rhenium(VI) oxide (CAS 1314-28-9)
- 2,5-Dioxopyrrolidin-1-yl 3-aminobenzoate (CAS 132445-63-7)
- 1H-Indole-3-butanoic acid, 2,6-dibromo- (CAS 91571-17-4)
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- 6-Methoxy-1,2,3,4-tetrahydronaphthalene-1-carbonitrile (CAS 102035-35-8)
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- N-(2-chloro-5-(trifluoromethyl)phenyl)-3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carboxamide (CAS 349131-13-1)
- 3-Benzyloxy-α-(N-butyryl)-aminopropionitrile (CAS 679412-75-0)
- 2-(1,4-Diazepan-1-yl)benzo[d]thiazole 2,2,2-trifluoroacetate (CAS 1185033-39-9)
- Eugenol Mix 6 (CAS CATO-MCAD302539-AC)
- 1-(4-(Methoxycarbonyl)phenyl)cyclopropanecarboxylic acid (CAS 1094479-66-9)
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