6-Chloro-2-methylimidazo[2,1-b][1,3,4]thiadiazole CAS 189116-10-7
| CAS No. | 189116-10-7 |
| Molecular Formula | C5H4ClN3S |
| Molecular Weight | 173.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-Chloro-2-methylimidazo[2,1-b][1,3,4]thiadiazole is closely related to a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 6-Chloro-2-methylimidazo[2,1-b][1,3,4]thiadiazole (CAS 189116-10-7), a certified reference material (molecular formula C5H4ClN3S, MW 173.62 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H4ClN3S, 6-Chloro-2-methylimidazo[2,1-b][1,3,4]thiadiazole contains a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 173.62 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 6-Chloro-2-methylimidazo[2,1-b][1,3,4]thiadiazole 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 | C5H4ClN3S |
| Molecular Weight | 173.62 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 1-(2-Chloro-6-fluorophenyl)ethan-1-amine (CAS 1000878-44-3)
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Recommended Standards
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- (R)-1-(3-chlorophenyl)-2-fluoroethan-1-amine (CAS 1932343-14-0)
- Methyl 5-chlorooctafluoropentanoate (CAS 261503-67-7)
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- 5-Nitro-2-(pyrrolidin-3-yl)pyridine (CAS 1196157-09-1)
- N-(2,5-Dimethoxyphenyl)-N-[(4-methylphenyl)sulfonyl]glycine (CAS 425610-95-3)
- 7-Bromo-2-methyl-1H-pyrrolo[3,2-b]pyridine (CAS 1260381-25-6)
- (5-(1H-Pyrazol-4-yl)thiophen-3-yl)((1R,3r,5S)-3-hydroxy-3-(pyrimidin-2-yl)-8-azabicyclo[3.2.1]octan-8-yl)methanone (CAS 1346013-80-6)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
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