5-(Chloromethyl)-3-(1,3-thiazol-2-yl)-1,2,4-oxadiazole CAS 951123-18-5
| CAS No. | 951123-18-5 |
| Molecular Formula | C6H4ClN3OS |
| Molecular Weight | 201.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-(Chloromethyl)-3-(1,3-thiazol-2-yl)-1,2,4-oxadiazole is closely related to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5-(Chloromethyl)-3-(1,3-thiazol-2-yl)-1,2,4-oxadiazole (CAS 951123-18-5), a certified reference material (molecular formula C6H4ClN3OS, MW 201.63 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H4ClN3OS, 5-(Chloromethyl)-3-(1,3-thiazol-2-yl)-1,2,4-oxadiazole contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 201.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 5-(Chloromethyl)-3-(1,3-thiazol-2-yl)-1,2,4-oxadiazole 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 | C6H4ClN3OS |
| Molecular Weight | 201.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 3-Methylimidazo[1,5-d][1,2,4]thiadiazole-7-carbonyl chloride (CAS 54681-69-5)
- 2-[4-(1H-Pyrrol-1-yl)phenyl]quinoline (CAS 861206-67-9)
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- 3-chloro-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 797798-26-6)
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- Benzyl 2,6-bis(iodomethyl)morpholine-4-carboxylate (CAS 1202796-31-3)
- 4-Cyanothiophene-3-sulfonyl chloride (CAS 112472-37-4)
- 1-(M-tolyl)hexan-1-one (CAS 88226-72-6)
- Heme iron polypeptide(Hematin) (CAS 14875-96-8)
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