2-(2-phenyl-2H-1,2,3-triazol-4-yl)acetic acid CAS 64404-13-3
| CAS No. | 64404-13-3 |
| Molecular Formula | C10H9N3O2 |
| Molecular Weight | 203.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-phenyl-2H-1,2,3-triazol-4-yl)acetic acid (CAS 64404-13-3) is a high-purity analytical reference standard with the molecular formula C10H9N3O2 and a molecular weight of 203.20 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 2-(2-phenyl-2H-1,2,3-triazol-4-yl)acetic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 203.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 2-(2-phenyl-2H-1,2,3-triazol-4-yl)acetic 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 | C10H9N3O2 |
| Molecular Weight | 203.20 g/mol |
| Appearance | Pale yellow to 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 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.) | 1975 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 2-(2-Methyl-1H-imidazol-1-yl)nicotinic acid (CAS 954579-12-5)
- 2-(4-(1H-Tetrazol-1-yl)phenyl)acetamide (CAS 946796-14-1)
- 2-((1H-1,2,4-Triazol-1-yl)methyl)benzoic acid (CAS 876718-01-3)
- 2-(4-(4H-1,2,4-Triazol-4-yl)phenyl)aceticacid (CAS 639863-89-1)
- 1-(3-Ethoxypropyl)imidazolidine-2,4,5-trione (CAS 757219-91-3)
- 2,5-Dimethoxybenzohydrazide (CAS 17894-25-6)
- Methyl 3-(methylamino)-1H-indazole-5-carboxylate (CAS 1374258-74-8)
- 4,6-Dichloro-2-cyclopropylpyrimidine (CAS 7043-09-6)
- 4'-Chloro-3-(trifluoromethyl)-1,1'-biphenyl (CAS 844856-41-3)
- 3-Methoxymethoxy-3-methyl-but-1-yne (CAS 17869-83-9)
- tert-Butyl (2-ethynylpyridin-3-yl)carbamate (CAS 1936704-24-3)
- 1-(4-Tert-butylphenoxy)-3-morpholin-4-ylpropan-2-ol (CAS 35151-89-4)
- 2,4-Dichloro-5-(chloromethyl)-3-methylpyridine (CAS 1935891-21-6)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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