2-pyridyl Acetic acid CAS 13115-43-0
| CAS No. | 13115-43-0 |
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-pyridyl Acetic acid (CAS 13115-43-0), a certified reference material (molecular formula C7H7NO2, MW 137.14 g/mol) for analytical method development and quality control.
Structurally, 2-pyridyl Acetic acid (C7H7NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 137.14 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2-pyridyl 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 | C7H7NO2 |
| Molecular Weight | 137.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
Related pyridyl Standards
- 2-(4-Pyridyl)-2-propanol (CAS 15031-78-4)
- 2-(2-Pyridyl)-2-propanol (CAS 37988-38-8)
- 1-(2-Pyridyl)-1-propylamine (CAS 100155-73-5)
- ((1R)-1-(3-pyridyl)ethyl)methylamine (CAS 1212959-63-1)
- 3-(2-Pyridyl)propylamine (CAS 15583-16-1)
- ((1S)-1-(2-pyridyl)ethyl)methylamine (CAS 42732-14-9)
- ((1S)-1-(3-pyridyl)ethyl)methylamine (CAS 42794-22-9)
- 2-(3-Pyridyl)-2-propanamine (CAS 99980-40-2)
Recommended Standards
- (Pyridin-3-yl)urea (CAS 13114-65-3)
- 6,7-Dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole-3-carbaldehyde (CAS 1330751-98-8)
- 1-(Pyridin-2-yl)urea (CAS 13114-64-2)
- 4-Methylpyrimidine-2-carboxamide (CAS 1330754-32-9)
- 2-Amino-4-methyl-N-(1h-pyrazol-3-yl)pentanamide dihydrochloride (CAS 1258639-42-7)
- 1,1'-(5-Allyl-4,6-dihydroxy-1,3-phenylene)bis(ethan-1-one) (CAS 75631-42-4)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydroquinoline (CAS 2058157-09-6)
- 3,4-Diamino-5-chlorobenzoic acid (CAS 37902-02-6)
- Sodium 4-(2-Hydroxyethyl)-1,2-benzenediol 1-Sulfate (CAS 1817821-22-9)
- 4-Amino-2-chloroquinoline-3-carbonitrile (CAS 212378-25-1)
- 3-Dodecyl-1-methyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide (CAS 404001-48-5)
- 1-[2-Hydroxy-3-propyl-4-[4-(1H-tetrazol-5-yl)butoxy]phenyl]ethanone (CAS 88107-10-2)
- 3,4-Dihydro-2,4-dioxo-1(2H)-pyrimidinepropanoic acid (CAS 2950-82-5)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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