4-Methoxypyrimidine-2-carboxylic acid CAS 1208682-80-7
| CAS No. | 1208682-80-7 |
| Molecular Formula | C6H6N2O3 |
| Molecular Weight | 154.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 4-Methoxypyrimidine-2-carboxylic acid (CAS 1208682-80-7), a certified reference material (molecular formula C6H6N2O3, MW 154.12 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H6N2O3, 4-Methoxypyrimidine-2-carboxylic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 154.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 4-Methoxypyrimidine-2-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H6N2O3 |
| Molecular Weight | 154.12 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, water |
| 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.) | 1990 |
| Nitrogen Atoms | 2 |
Related Methoxypyrimidine Standards
- 2-Methoxypyrimidine-4-carboxylic acid (CAS 75825-60-4)
- 2-Methoxypyrimidine-5-carboxylic acid (CAS 344325-95-7)
- 4-Methoxypyrimidine-5-carboxylic Acid (CAS 72411-89-3)
- 5-Methoxypyrimidine-2-carboxylic acid (CAS 344325-94-6)
- 6-Methoxypyrimidine-4-carboxylic Acid (CAS 38214-45-8)
- 2-Methoxypyrimidine-5-boronic Acid (CAS 628692-15-9)
- 4-methoxypyrimidine-2-carboxamide (CAS 1909327-26-9)
- 4-Methoxypyrimidine-5-carboxamide (CAS 911461-30-8)
Recommended Standards
- 4,5-Difluoro-1H-pyrrolo[2,3-b]pyridine (CAS 1196507-66-0)
- 4-Methyl-3-oxo-3,4-dihydropyrazine-2-carboxylic acid (CAS 120992-56-5)
- 2-(6-Oxopyrimidin-1(6H)-yl)acetic acid (CAS 1190392-07-4)
- (-)-Terreic acid (CAS 121-40-4)
- N-(5-(Thiophen-2-ylmethyl)-1,3,4-oxadiazol-2-yl)-2-(p-tolylthio)acetamide (CAS 1049243-58-4)
- 2-(Bromomethyl)-5-nitrobenzo[d]oxazole (CAS 1806341-88-7)
- 4-Chloro-N-(3-chlorophenyl)pyrimidin-2-amine (CAS 950752-52-0)
- Tyrphostin AG 112 (CAS 144978-82-5)
- 5-Methyl-1-((5-methyl-1,2,4-oxadiazol-3-yl)methyl)-1h-1,2,3-triazol-4-amine (CAS 1515305-74-4)
- (2-propylcyclohexyl)methanamine (CAS 887647-98-5)
- 2-(Trifluoromethyl)oxazolo[4,5-b]pyridine (CAS 894406-63-4)
- Ezetimibe Ring-Opening Dehydrate Impurity (CAS 1292292-63-7)
- 2-(2,2,3,3,3-Pentafluoropropanoyl)cyclohexan-1-one (CAS 2145-82-6)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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