6-(Methoxymethyl)nicotinic acid CAS 450368-35-1
| CAS No. | 450368-35-1 |
| Molecular Formula | C8H9NO3 |
| Molecular Weight | 167.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-(Methoxymethyl)nicotinic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6-(Methoxymethyl)nicotinic acid (CAS 450368-35-1) is a high-purity analytical reference standard with the molecular formula C8H9NO3 and a molecular weight of 167.16 g/mol.
6-(Methoxymethyl)nicotinic acid (C8H9NO3) 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H9NO3 |
| Molecular Weight | 167.16 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Methoxymethyl Standards
- 5-(Methoxymethyl)pyridine-3-carboxylic acid (CAS 1000298-38-3)
- 3-(Methoxymethyl)isonicotinic acid (CAS 1192021-83-2)
- 2-(Methoxymethyl)isonicotinic acid (CAS 1211591-55-7)
- 1-(Methoxymethyl)-4-nitrobenzene (CAS 1515-83-9)
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- 4-(Methoxymethyl)pyridine-2-carboxylic acid (CAS 354518-16-4)
- 2-Ethyl-5-(methoxymethyl)pyrimidin-4-amine (CAS 49781-38-6)
Recommended Standards
- 5-Methylisoxazol-3-yl methacrylate (CAS 518315-63-4)
- 6-Ethoxynicotinic acid (CAS 97455-65-7)
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- 6-Ethyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid (CAS 54881-17-3)
- (E)-[(5-Chloro-2-phenyl-1H-imidazol-4-yl)methylidene](propan-2-yl)amine (CAS 338392-59-9)
- chloromethanesulfonic acid (CAS 40104-07-2)
- 2’-Iodoacetophenone (CAS 2142-70-3)
- 5-(tert-Butoxy)-2-(cyclohexyloxy)phenol (CAS 1243385-84-3)
- 4-Acetyl-8-benzyl-1-thia-4,8-diazaspiro[4.5]Decane-3-carboxylic acid hydrochloride (CAS 1030253-99-6)
- 1-cyclopropyl-3-iodo-bicyclo[1.1.1]pentane (CAS 2287321-87-1)
- (2-(Aminomethyl)phenyl)dimethylphosphine oxide (CAS 2287298-64-8)
- (R)-2-Amino-3-((2-boronoethyl)thio)propanoic acid (CAS 63107-40-4)
- 1,4-Dimethoxynaphthalene (CAS 10075-62-4)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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