(2E)-3-(3-chloro-1H-1,2,4-triazol-5-yl)prop-2-enoic acid CAS 1322627-52-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1322627-52-0 |
| Molecular Formula | C5H8ClN3O2 |
| Molecular Weight | 177.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-3-(3-chloro-1H-1,2,4-triazol-5-yl)prop-2-enoic acid (CAS 1322627-52-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H8ClN3O2. Molecular weight: 177.59 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H8ClN3O2 |
| Molecular Weight | 177.59 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related E Standards
- 6-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1000340-76-0)
- 3-Chloro-1H-indazole-5-carbonitrile (CAS 1000341-16-1)
- 3-Chloro-1H-indazole-4-carbonitrile (CAS 1000341-39-8)
- 5-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1021339-16-1)
- 7-Chloro-1H-indazole-5-carbonitrile (CAS 1031417-56-7)
- 7-Chloro-1H-pyrrolo[3,2-c]pyridine-4-carbonitrile (CAS 1082040-97-8)
- 4-Chloro-1H-indazole-6-carbonitrile (CAS 1082041-44-8)
- 4-Chloro-1H-indazole-5-carbonitrile (CAS 1082041-91-5)
Recommended Standards
- (S)-Chloromethyl 5-oxopyrrolidine-2-carboxylate (CAS 132166-79-1)
- 7-Chloro-1H-benzo[d]imidazole-5-carbonitrile (CAS 1360969-13-6)
- 2-Chloroimidazo[1,2-a]pyridine-3-carbonitrile (CAS 131773-48-3)
- 1-(Dimethylamino)-1-oxopropan-2-yl 2H-chromene-3-carboxylate (CAS 1089625-54-6)
- 2-(Benzyl(1-methyl-1h-pyrazolo[3,4-d]pyrimidin-4-yl)amino)ethan-1-ol (CAS 869072-26-4)
- 2-Isobutoxy-4-methylpyridin-3-amine (CAS 1341764-40-6)
- 2-(2-Chloro-6-fluorophenyl)cyclopropan-1-amine hydrochloride (CAS 1333611-82-7)
- 5-(3-Chlorophenyl)-3-methyl-1,2,4-oxadiazole (CAS 1820674-80-3)
- 1-(6-Methoxybenzo[d]thiazol-2-yl)piperidine-4-carboxylic acid (CAS 1282321-65-6)
- Lixisenatide (CAS 320367-13-3)
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