3-(2-Pyrimidinyloxy)benzenecarboxylic acid CAS 5871-19-2
| CAS No. | 5871-19-2 |
| Molecular Formula | C11H8N2O3 |
| Molecular Weight | 216.19 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 3-(2-Pyrimidinyloxy)benzenecarboxylic acid.
CATO supplies 3-(2-Pyrimidinyloxy)benzenecarboxylic acid (CAS 5871-19-2), a certified reference material (molecular formula C11H8N2O3, MW 216.19 g/mol) for analytical method development and quality control.
3-(2-Pyrimidinyloxy)benzenecarboxylic acid (C11H8N2O3) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(2-Pyrimidinyloxy)benzenecarboxylic 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 | C11H8N2O3 |
| Molecular Weight | 216.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Pyrimidinyloxy Standards
Recommended Standards
- 3-(1-nitroso-1H-indol-3-yl)prop-2-enoic acid (CAS 859194-51-7)
- 3-(3-Hydroxyquinoxalin-2-yl)acrylic acid (CAS 91135-67-0)
- 2-Phenoxypyrimidine-5-carboxylic acid (CAS 927877-48-3)
- 3-(3-Nitrophenoxy)pyridine (CAS 28232-52-2)
- 2'-Fluoro-6'-(trifluoromethyl)propiophenone (CAS 239087-13-9)
- (S)-tert-Butyl 3-(2-(trifluoromethyl)phenoxy)pyrrolidine-1-carboxylate (CAS 1111078-67-1)
- 2,5-Anhydro-D-glucitol-1,6-diphosphate (CAS 4429-47-4)
- 2,4-dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)triazole (CAS 2796330-79-3)
- 4-Amino-N-(4-(2-(pyridin-3-yl)thiazol-5-yl)pyrimidin-2-yl)benzenesulfonamide (CAS 1210769-98-4)
- 2-(4-Methoxyphenyl)-4-oxo-4H-chromen-3-yl 4-tert-butylbenzene-1-sulfonate (CAS 301193-66-8)
- 5-amino-N-methyl-1H-indole-2-carboxamide (CAS 1341052-34-3)
- 2-[1-(3-chlorophenyl)-5-methyl-1h-1,2,3-triazol-4-yl]acetic acid (CAS 1017457-61-2)
- Ethyl (2-(trifluoromethoxy)phenyl)carbamate (CAS 259137-83-2)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com