3,5-Dicarboxy-1-methylpyridin-1-ium iodide CAS 84824-91-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84824-91-9 |
| Molecular Formula | C8H8NO4 I |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dicarboxy-1-methylpyridin-1-ium iodide (CAS 84824-91-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H8NO4 I. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H8NO4 I |
| Molecular Weight | 309.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Dicarboxy Standards
- 5''-(3',5'-dicarboxy-[1,1'-biphenyl]-4-yl)-[1,1':4',1'':3'',1''':4''',1''''-quinquephenyl]-3,3'''',5,5''''-tetracarboxylic acid (CAS 1126896-14-7)
- 2,2'-(1,9-Dicarboxy-2-(carboxymethyl)-12-phenyl-11-oxa-2,5,8-triazadodecane-5,8-diyl)diacetic Acid (CAS 113786-33-7)
- 1-[(6S)-6-(4,5-Dicarboxy-1H-1,2,3-triazol-1-yl)-hexahydrofuro[3,2-b]furan-3-yl]-1H-1,2,3-triazole-4,5-dicarboxylic acid (CAS 1292812-23-7)
- 5'''-(3'',5''-Dicarboxy[1,1':4',1''-terphenyl)-4-yl)[1,1':4',1'' :4'',1''':3''',1'''':4'''',1''''':4''''',1''''''-seven Phenyl)-3,3``'''',5,5``''''-tetracarboxylic acid (CAS 1333127-74-4)
- 3,5-Dicarboxy-1-(4-carboxybenzyl)pyridin-1-iumbromide (CAS 1615235-54-5)
- 4-(3′′,5′′-Dicarboxy[1,1′:4′,1′′-terphenyl]-4-yl)-2,6-pyridinedicarboxylic acid (CAS 1627560-82-0)
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- Potassium 3,4-dicarboxy-2-hydroxybutanoate (CAS 205939-59-9)
Recommended Standards
- Chromane-6-sulfonamide (CAS 1343785-39-6)
- 4-Methyl-4-(5-methylfuran-2-yl)pentan-2-one (CAS 31704-82-2)
- 2-Chloro-4-methyloxazole-5-carboxamide (CAS 1823876-58-9)
- 2-(Aminomethyl)-4,5-dichlorophenol (CAS 1541612-36-5)
- Tetradecanoic acid, 1,1′,1′′,1′′′-[(2R,14R)-5,8,11-trihydroxy-5,11-dioxido-4,6,10,12-tetraoxa-5,11-diphosphapentadecane-1,2,14,15-tetrayl] ester, ammonium salt (1:2) (CAS 63988-20-5)
- 6-Fluoro-3'-(trifluoromethoxy)biphenyl-3-methanol (CAS 1261865-24-0)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
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