1H-Pyrrole-2,3-dicarboxylic acid hydrate CAS 1329802-41-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1329802-41-6 |
| Molecular Formula | C6H5NO4 H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1H-Pyrrole-2,3-dicarboxylic acid hydrate (CAS 1329802-41-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5NO4 H2O. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5NO4 H2O |
| Molecular Weight | 173.12 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related H Standards
- Pyrrole-ND (CAS 10162-82-0)
- 1H-Pyrrole-2,5-dione, 1,1'-(methylenedi-4,1-phenylene)bis-, polymer with 2,4-bis[(4-aminophenyl)methyl]benzenamine and 4,4'-methylenebis[benzenamine] (CAS 102900-05-0)
- 1-(1H-Pyrrole-2-carbonyl)piperidine-4-carboxylic acid (CAS 1038214-60-6)
- 1-(1H-Pyrrole-2-carbonyl)piperidine-3-carboxylic acid (CAS 1042602-88-9)
- 1H-Pyrrole-2-carboximidamide (CAS 105533-75-3)
- Pyrrole (CAS 109-97-7)
- 1H-Pyrrole-3-propanoic-β-13C acid, 5-formyl-2,4-dimethyl-, methyl ester (CAS 110995-29-4)
- 1H-pyrrole-2,3-dicarboxylic acid (CAS 1125-32-2)
Recommended Standards
- 1-(2-Fluoroethyl)-3-methyl-1H-pyrazole-4-carboxylic acid (CAS 1427012-08-5)
- 6-Methyl-1,2,3,4-tetrahydroquinolin-8-amine (CAS 160431-50-5)
- 2-Cyclopropyl-1H-benzo[d]imidazole-5-carboxylic acid (CAS 1082847-74-2)
- Octadecyl dodecanoate (CAS 3234-84-2)
- (R)-2-Ethynylpiperidine (CAS 128959-93-3)
- N-(m-tolyl)-2-(2-(trifluoromethyl)-1H-benzo[d]imidazol-1-yl)propanamide (CAS 866049-65-2)
- D-Thr7-Tirzepatide (CAS CATO-CPTD788924)
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