1-(2-Chlorophenyl)-5-(pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylic acid CAS 1400540-05-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1400540-05-7 |
| Molecular Formula | C14H9ClN4O2 |
| Molecular Weight | 300.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Chlorophenyl)-5-(pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1400540-05-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H9ClN4O2. Molecular weight: 300.70 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H9ClN4O2 |
| Molecular Weight | 300.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chlorophenyl Standards
- 1-(3-Chlorophenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1017402-25-3)
- 1-(2-Chlorophenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1017458-46-6)
- 1-(4-chlorophenyl)-5-pyridin-3-yl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1030089-58-7)
- 1-(2-Chlorophenyl)-5-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1031977-12-4)
- 2-[3-(3-chlorophenyl)-1,2,4-oxadiazol-5-yl]benzoic acid (CAS 1094255-70-5)
- 5-(4-Chlorophenyl)-2-(4-nitrophenyl)oxazole (CAS 118426-03-2)
- 1-(3-Chlorophenyl)-5-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1223890-73-0)
- N-(3-Chlorophenyl)-6-nitroquinazolin-4-amine (CAS 153436-72-7)
Recommended Standards
- 2-[(2-chloro-4-nitrobenzoyl)amino]-3-methylbutanoic acid (CAS 1397003-81-4)
- 2-[(2-chloro-5-nitrobenzoyl)amino]-3-methylbutanoic acid (CAS 1396968-84-5)
- (2-Chloro-5-nitrobenzoyl)-l-valine (CAS 956210-37-0)
- 7-(4-Isopropylbenzyl)-2-[(2-methyl-5-pyrimidinyl)methyl]-2,7-diazaspiro[4.5]decan-6-one (CAS 1069765-49-6)
- 8-Chloro-4-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid (CAS 16035-98-6)
- 1-Amino-3-(4-fluorophenyl)cyclobutane-1-carboxylic acid (CAS 1258652-54-8)
- Dihydro Normorphine 3-O-β-D-Glucuronide (CAS 491847-30-4)
- (3,5-Bis(trifluoromethyl)phenyl)propanal (CAS 1057671-02-9)
- Ethyl 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylate xhydrochloride (CAS 623564-18-1)
- Peptide 442 (CAS CATO-CPTD788442)
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 13829788188 / jacky.chen@cato-chem.com