6-(3-Methylpiperazin-1-yl)pyridine-3-carboxylic acid CAS 889957-83-9
| CAS No. | 889957-83-9 |
| Molecular Formula | C11H15N3O2 |
| Molecular Weight | 221.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 221.26 g/mol gives 6-(3-Methylpiperazin-1-yl)pyridine-3-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-(3-Methylpiperazin-1-yl)pyridine-3-carboxylic acid (CAS 889957-83-9), molecular formula C11H15N3O2 and molecular weight 221.26 g/mol, is a CATO reference standard with documented purity and traceability.
6-(3-Methylpiperazin-1-yl)pyridine-3-carboxylic acid (C11H15N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 6-(3-Methylpiperazin-1-yl)pyridine-3-carboxylic 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 | C11H15N3O2 |
| Molecular Weight | 221.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Methylpiperazin Standards
- 6-(4-Methylpiperazin-1-yl)nicotinic acid (CAS 132521-70-1)
- 4-(4-Methylpiperazin-1-yl)nicotinic acid (CAS 1504779-29-6)
- 3-(4-Methylpiperazin-1-yl)isonicotinic acid (CAS 1514680-13-7)
- 3-(4-Methylpiperazin-1-yl)picolinic acid (CAS 1520440-48-5)
- 2-(3-Methylpiperazin-1-yl)pyridine-3-carboxylic acid (CAS 889957-87-3)
- 2-(4-Methylpiperazin-1-yl)nicotinic acid (CAS 38029-97-9)
- 2-(4-Methylpiperazin-1-yl)pyridine-4-carboxylic acid (CAS 876717-56-5)
- 4-(4-Methylpiperazin-1-yl)pyridine-2-carboxylic acid (CAS 914637-18-6)
Recommended Standards
- 5-Nitro-2-(piperidin-1-yl)aniline (CAS 5367-58-8)
- 6-(4-Methylpiperazin-1-yl)picolinic acid (CAS 450368-30-6)
- 5-Amino-2-morpholinobenzamide (CAS 50891-32-2)
- 6-(4-Methylpiperidin-1-yl)pyridazine-3-carboxylic acid (CAS 938137-36-1)
- 1,3-Dioxane-5-carboxylic acid (CAS 5703-44-6)
- 4,4-dimethyloxazolidine (CAS 51200-87-4)
- (SP-5-13)-Chloro[[2,2'-[1,2-ethanediylbis[(nitrilo-κN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-κO]](2-)]manganese (CAS 172172-24-6)
- tert-Butyl 3-(2-mercaptoethyl)piperidine-1-carboxylate (CAS 1420866-00-7)
- (4-cyanooxan-4-yl)methanesulfonyl chloride (CAS 1461714-83-9)
- 4-(4-Chloro-6-ethylpyrimidin-2-yl)morpholine (CAS 901586-60-5)
- 7-Methoxy-N-((1-(pyrimidin-2-yl)piperidin-4-yl)methyl)benzofuran-2-carboxamide (CAS 1235117-57-3)
- 109459-94-1 2-Chloro-3-(chloromethyl)thiophene DTXSID30595136 (CAS 109459-94-1)
- 1-(4-Chlorophenyl)-2,2-difluoroethyl diethyl phosphate (CAS 2108663-79-0)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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