2-Methyl-2-(4-(pyridin-4-yl)-1H-1,2,3-triazol-1-yl)propanoic acid CAS 2137787-30-3
| CAS No. | 2137787-30-3 |
| Molecular Formula | C11H12N4O2 |
| Molecular Weight | 232.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Methyl-2-(4-(pyridin-4-yl)-1H-1,2,3-triazol-1-yl)propanoic acid (CAS 2137787-30-3), a certified reference material (molecular formula C11H12N4O2, MW 232.24 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 2-Methyl-2-(4-(pyridin-4-yl)-1H-1,2,3-triazol-1-yl)propanoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 232.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 2-Methyl-2-(4-(pyridin-4-yl)-1H-1,2,3-triazol-1-yl)propanoic 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 | C11H12N4O2 |
| Molecular Weight | 232.24 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 4 |
Related Methyl Standards
- Ethyl 2-(3-(pyridin-2-yl)-1H-1,2,4-triazol-5-yl)acetate (CAS 1018057-24-3)
- 3-(5-(Pyridin-3-yl)-1,2,4-oxadiazol-3-yl)morpholine (CAS 1707571-75-2)
- 2-Methyl-2-(4-(pyridin-2-yl)-1H-1,2,3-triazol-1-yl)propanoic acid (CAS 2138521-56-7)
- 2-Methyl-2-(4-(pyridin-3-yl)-1H-1,2,3-triazol-1-yl)propanoic acid (CAS 2138068-95-6)
- Ethyl 2-(3-(pyridin-3-yl)-1H-1,2,4-triazol-5-yl)acetate (CAS 883290-90-2)
- Ethyl 2-(3-(pyridin-4-yl)-1H-1,2,4-triazol-5-yl)acetate (CAS 320419-38-3)
- 1,3-Di(pyridin-2-yl)benzene (CAS 136538-84-6)
- 1,3-Di(pyridin-4-yl)benzene (CAS 170165-79-4)
Recommended Standards
- 2-Oxo-6-(p-tolyl)-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid (CAS 446275-91-8)
- 3-((1H-imidazol-1-yl)methyl)-4-methoxybenzoic acid (CAS 932848-47-0)
- 2-Ethyl-5-(2-phenylhydrazono)furan-3,4(2H,5H)-dione (CAS 855912-40-2)
- 3-((1H-pyrazol-1-yl)methyl)-4-methoxybenzoic acid (CAS 956964-23-1)
- Ethyl 2-phenyloxazole-5-carboxylate (CAS 39819-40-4)
- Guanfacine Impurity 4 (CAS 78622-22-7)
- 1-(2-Methyl-4-propoxyphenyl)ethan-1-one (CAS 875818-96-5)
- Erdafitinib (CAS 1346242-81-6)
- alpha-Cyclobutylbenzylamine Hydrochloride (CAS 58271-61-7)
- 4-(2-Chloroethyl)-N-(2-methoxyethyl)benzenesulfonamide (CAS 1018334-05-8)
- 1-(2-Methoxyethoxy)-2-nitrobenzene (CAS 62819-95-8)
- Ethyl 3-methyl-1,2,4-thiadiazole-5-carboxylate (CAS 76162-56-6)
- 4-(Cyclohex-2-en-1-ylmethyl)-1H-imidazole (CAS 317337-95-4)
- Semaglutide impurity 103 (CAS 1446013-07-5)
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