2-(2-Cyano-6-formylpyridin-4-yl)acetic acid CAS 1393530-72-7
| CAS No. | 1393530-72-7 |
| Molecular Formula | C9H6N2O3 |
| Molecular Weight | 190.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(2-Cyano-6-formylpyridin-4-yl)acetic acid.
2-(2-Cyano-6-formylpyridin-4-yl)acetic acid (CAS 1393530-72-7) is a high-purity analytical reference standard with the molecular formula C9H6N2O3 and a molecular weight of 190.16 g/mol.
The molecular framework of 2-(2-Cyano-6-formylpyridin-4-yl)acetic acid (C9H6N2O3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(2-Cyano-6-formylpyridin-4-yl)acetic 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 | C9H6N2O3 |
| Molecular Weight | 190.16 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Cyano Standards
- Methyl 6-cyano-2-formylnicotinate (CAS 1374649-95-2)
- 2-(6-Cyano-4-formylpyridin-2-yl)acetic acid (CAS 1393530-16-9)
- Methyl 4-cyano-6-formylpicolinate (CAS 1393531-57-1)
- N-Cyano-3-nitrobenzenecarboximidamide (CAS 23275-42-5)
- 2-Cyano-3-(M-Fluorophenyl)Acrylamide (CAS 100908-62-1)
- Ethyl 5-cyano-2-methylnicotinate (CAS 103038-00-2)
- ethyl 5-cyano-6-methylpyridine-3-carboxylate (CAS 106944-54-1)
- 4-Cyano-N-methoxy-N-methylbenzamide (CAS 116332-64-0)
Recommended Standards
- 2-(3,4,5-Trifluorophenyl)propan-2-ol (CAS 1379364-73-4)
- 2-Acetyl-6-cyanoisonicotinic acid (CAS 1393545-13-5)
- 3-Oxo-3,4-dihydroquinoxaline-6-carboxylic acid (CAS 1375069-41-2)
- 6-Acetyl-4-cyanopicolinic acid (CAS 1393551-81-9)
- 1-(5-methyl-1,2-oxazol-3-yl)ethan-1-amine (CAS 1211535-89-5)
- 1,2-Ethanediyl Bismethanethiosulfonate (CAS 55-95-8)
- 4-Bromo-2-(1,1-difluoroethyl)oxazole (CAS 1784849-65-5)
- 2-(2-Bromo-4-chloro-5-methylphenoxy)acetic acid (CAS 937816-96-1)
- Ethyl 2,3,4-tri-O-benzyl-1-thio-β-D-glucopyranoside (CAS 126461-54-9)
- 1-Bromo-4-(chlorodifluoromethoxy)benzene (CAS 112556-13-5)
- (S)-2-Amino-3-(2,6-difluorophenyl)propanoic acid (CAS 33787-05-2)
- (S)-5-Thioxopyrrolidine-2-carboxylic acid (CAS 120610-89-1)
- Hydroxyzine Impurity 9 (CAS 1031-92-1)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
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