Phenol, 2-[5-(chloromethyl)-1,3,4-oxadiazol-2-yl] CAS 329213-07-2
| CAS No. | 329213-07-2 |
| Molecular Formula | C9H7ClN2O2 |
| Molecular Weight | 210.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Phenol, 2-[5-(chloromethyl)-1,3,4-oxadiazol-2-yl] (CAS 329213-07-2), molecular formula C9H7ClN2O2 and molecular weight 210.62 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H7ClN2O2, Phenol, 2-[5-(chloromethyl)-1,3,4-oxadiazol-2-yl] contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 210.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 manufactures Phenol, 2-[5-(chloromethyl)-1,3,4-oxadiazol-2-yl] 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 | C9H7ClN2O2 |
| Molecular Weight | 210.62 g/mol |
| Appearance | Off-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- N-(6-Chloroimidazo[1,2-b]pyridazin-2-yl)acetamide (CAS 947248-51-3)
- 34547-04-1 5-[(4-Chlorophenyl)methyl]-1,3,4-oxadiazol-2(3H)-one DTXSID40618486 (CAS 34547-04-1)
- Methyl 7-chloro-1H-indazole-3-carboxylate (CAS 885278-56-8)
- 3533AF 5-(2-Chloro-acetyl)-1,3-dihydro-benzoimidazol-2-one 93202-41-6 C9H7ClN2O2 (CAS 93202-41-6)
- 2-Bromo-N-(5,7-dimethylbenzo[d]thiazol-2-yl)benzamide (CAS 912761-18-3)
- 2-Bromo-7-chloro-[1,2,4]triazolo[1,5-a]pyridine (CAS 1504581-11-6)
- Neurotensin (1-8) (CAS 80887-44-1)
- 2-(4-Chloro-3-fluorophenyl)propan-2-ol (CAS 1379358-06-1)
- tert-Butyl (3-fluoropyridin-2-yl)carbamate (CAS 603310-25-4)
- 2-Chloro-N-(2-(isopropyl(methyl)amino)cyclohexyl)acetamide (CAS 1353958-67-4)
- (R)-1-(3,4-difluorophenyl)but-3-en-1-amine (CAS 1269835-26-8)
- (2E)-1-(4-Ethoxyphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one (CAS 158575-01-0)
- 1-(4-Cyano-1H-pyrazol-3-yl)guanidine (CAS 154180-62-8)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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