Pyridine-2,4,6-tricarboxylic acid CAS 536-20-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 536-20-9 |
| Molecular Formula | C8H5NO6 |
| Molecular Weight | 211.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pyridine-2,4,6-tricarboxylic acid (CAS 536-20-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H5NO6. Molecular weight: 211.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H5NO6 |
| Molecular Weight | 211.13 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.) | 1957 |
| Nitrogen Atoms | 1 |
Related Pyridine Standards
- Pyridine, 2-(1,3-dioxolan-2-yl)-4-methyl-5-nitro- (CAS 119694-70-1)
- 4-Methyl-pyridine-3,5-dicarboxylic acid dimethyl ester (CAS 24114-03-2)
- Pyridine,2-(bromomethyl)-6-propyl (CAS 442910-39-6)
- 1214354-55-8 Pyridine, 2-chloro-6-(4-fluorophenyl)- (CAS 1214354-55-8)
- 1-[N'-(Pyridine-2-carboximidoyl)hydrazinecarbonyl]formamide (CAS 149083-60-3)
- Benzyl pyridine-1(2H)-carboxylate (CAS 79328-85-1)
- Pyridine, 2-bromo-4-(1-methylethoxy)- (CAS 1142194-66-8)
- Pyridine, 2,6-dichloro-4-(1-methoxyethyl)- (CAS 2757008-61-8)
Recommended Standards
- 7-Nitro-1,3-dioxaindane-5-carboxylic acid (CAS 7112-72-3)
- 5862-32-8 Mesitol, alpha(sup 2),alpha(sup 6)-dichloro- Phenol, 2,6-bis(chloromethyl)-4-methyl- (9CI) 3-06-00-01838 (Beilstein Handbook Reference) BRN 2091891 NSC 85480 alpha(sup 2),alpha(sup 6)-Dichloromesitol (CAS 5862-32-8)
- 6-Nitrobenzo[d][1,3]dioxole-5-carboxylic acid (CAS 716-32-5)
- 1-(1H-benzo[d][1,2,3]triazol-1-yl)-2-chloroethan-1-one (CAS 50531-70-9)
- Ethyl 2-(4-amino-3-methoxyphenyl)-3,3,3-trifluoro-2-hydroxypropanoate (CAS 254732-50-8)
- Methyl 3-(3,5-Difluorophenyl)-3-oxopropionate (CAS 1530834-98-0)
- 1,3,5-Trichloro-2-Nitrobenzene (CAS 18708-70-8)
- Lifitegrast Impurity 7 (CAS CATO-C4X-24097)
- 4-Formyl-2-methoxyphenyl pyridine-3-carboxylate (CAS 380431-06-1)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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