6-(4-Formylpiperazin-1-yl)-5-methylnicotinic acid CAS 1355203-28-9
| CAS No. | 1355203-28-9 |
| Molecular Formula | C12H15N3O3 |
| Molecular Weight | 249.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(4-Formylpiperazin-1-yl)-5-methylnicotinic acid (C12H15N3O3) 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 6-(4-Formylpiperazin-1-yl)-5-methylnicotinic acid (CAS 1355203-28-9), a certified reference material (molecular formula C12H15N3O3, MW 249.27 g/mol) for analytical method development and quality control.
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-(4-Formylpiperazin-1-yl)-5-methylnicotinic 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 | C12H15N3O3 |
| Molecular Weight | 249.27 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Formylpiperazin Standards
- 6-(4-Formylpiperazin-1-yl)-2-methylnicotinic acid (CAS 1355225-95-4)
- 6-(4-Formylpiperazin-1-yl)-4-methylnicotinic acid (CAS 1355229-26-3)
- Methyl 6-(4-formylpiperazin-1-yl)nicotinate (CAS 1355230-90-8)
- Methyl 6-(4-formylpiperazin-1-yl)-4-methylnicotinate (CAS 1355192-60-7)
- Methyl 6-(4-formylpiperazin-1-yl)-5-methylnicotinate (CAS 1355197-29-3)
- Methyl 6-(4-formylpiperazin-1-yl)-2-methylnicotinate (CAS 1355202-87-7)
- 6-(4-Formylpiperazin-1-yl)-2-methylnicotinonitrile (CAS 1355174-82-1)
- 6-(4-Formylpiperazin-1-yl)-4-methylnicotinonitrile (CAS 1355232-07-3)
Recommended Standards
- Ethyl 6-hydroxy-1-isopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1354822-17-5)
- 2-Amino-N-cyclopropyl-N-(4-nitrobenzyl)acetamide (CAS 1353955-62-0)
- 2-Amino-N-cyclopropyl-N-(3-nitrobenzyl)acetamide (CAS 1353951-67-3)
- 2-Amino-4-(2-isopropyl-2H-tetrazol-5-yl)-6-methoxyphenol (CAS 1351393-86-6)
- 2-(2-Phenylbenzo[d]oxazol-5-yl)acetic acid (CAS 38196-02-0)
- 5-[1-(2-Fluoro-phenyl)-meth-(Z)-ylidene]-imidazolidine-2,4-dione (CAS 403500-19-6)
- Methylhexahydrophthalic Anhydride (CAS 25550-51-0)
- (2E)-1-(2,5-Dichlorophenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one (CAS 1169834-24-5)
- (αS)-α,2,5-Trimethylbenzenemethanol (CAS 691881-94-4)
- 5-Chloro-N-(tetrahydro-2H-pyran-4-yl)-N-(2-(thiophen-2-yl)ethyl)thiophene-2-carboxamide (CAS 1787916-06-6)
- Chlorthion (CAS 500-28-7)
- 3-methylsulfonyl-3,6-diazabicyclo[3.1.1]heptane (CAS 2167170-14-9)
- Vortioxetine Impurity 37 (CAS 1446751-00-3)
- Des-Phe22-Tirzepatide (CAS CATO-CPTD788951)
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