6-HYDROXY-2,5-DIMETHYLPYRIMIDINE-4-CARBOXYLIC ACID CAS 39875-10-0
| CAS No. | 39875-10-0 |
| Molecular Formula | C7H8N2O3 |
| Molecular Weight | 168.15 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 6-HYDROXY-2,5-DIMETHYLPYRIMIDINE-4-CARBOXYLIC ACID (CAS 39875-10-0), a certified reference material (molecular formula C7H8N2O3, MW 168.15 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H8N2O3, 6-HYDROXY-2,5-DIMETHYLPYRIMIDINE-4-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 168.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 6-HYDROXY-2,5-DIMETHYLPYRIMIDINE-4-CARBOXYLIC 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 | C7H8N2O3 |
| Molecular Weight | 168.15 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.) | 1968 |
| Nitrogen Atoms | 2 |
Related HYDROXY Standards
- 3-Hydroxy-5,6-dimethylpyridazine-4-carboxylic acid (CAS 101861-29-4)
- 2-Hydroxy-4-(hydroxymethyl)benzoic acid (CAS 106420-93-3)
- 1-(5-Hydroxy-6-methoxypyridazin-4-yl)ethanone (CAS 106584-74-1)
- Methyl 4-Hydroxy-6-methylpyrimidine-2-carboxylate (CAS 1240600-77-4)
- (S)-2-Hydroxy-2-(4-hydroxyphenyl)acetic acid (CAS 13244-75-2)
- Methyl 2-hydroxy-2-(pyrazin-2-yl)acetate (CAS 1479997-67-5)
- Methyl 2-hydroxy-2-(pyrimidin-5-yl)acetate (CAS 1494496-35-3)
- 4-Hydroxy-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxylic acid (CAS 1516650-68-2)
Recommended Standards
- 6-Amino-5-methoxypicolinic acid (CAS 2089378-10-7)
- 6-Hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 25708-87-6)
- 6-amino-4-methoxypicolinic acid (CAS 98276-83-6)
- 6-Methoxybenzo[d][1,3]dioxol-5-ol (CAS 21505-18-0)
- 4-(azidomethyl)-1-methyl-1H-pyrrole-2-carbonitrile (CAS 590409-83-9)
- 1-(4-Bromo-1-methyl-1H-pyrazol-5-yl)-N-methylmethanesulfonamide (CAS 1713477-27-0)
- 2-((1-Methyl-1h-pyrazol-3-yl)amino)benzoic acid (CAS 1518243-22-5)
- (R)-2,3-Bis(((2E,4E,6E,8E,10E)-icosa-2,4,6,8,10-pentaenoyl)oxy)propyl (2-(trimethylammonio)ethyl) phosphate (CAS 99296-78-3)
- 2-Morpholinobenzaldehyde (CAS 58028-76-5)
- 4-Benzoyl-2-methylpyridine (CAS 59576-25-9)
- 5-Fluoro-2-methylbenzimidamide hydrochloride (CAS 1187930-24-0)
- 3-Chloro-5-methoxy-4-[(3-nitrobenzyl)oxy]benzaldehyde (CAS 428502-97-0)
- 7-Bromo-1-methyl-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 1783487-69-3)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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