5-(3-Chlorophenyl)-N-methyl-1,3,4-thiadiazol-2-amine CAS 63262-29-3
| CAS No. | 63262-29-3 |
| Molecular Formula | C9H8ClN3S |
| Molecular Weight | 225.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-(3-Chlorophenyl)-N-methyl-1,3,4-thiadiazol-2-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-(3-Chlorophenyl)-N-methyl-1,3,4-thiadiazol-2-amine (CAS 63262-29-3), molecular formula C9H8ClN3S and molecular weight 225.70 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-(3-Chlorophenyl)-N-methyl-1,3,4-thiadiazol-2-amine (C9H8ClN3S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 5-(3-Chlorophenyl)-N-methyl-1,3,4-thiadiazol-2-amine 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 | C9H8ClN3S |
| Molecular Weight | 225.70 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 3-{[(4-chlorophenyl)methyl]sulfanyl}-1H-1,2,4-triazole (CAS 134796-34-2)
- 4-(4-Chlorophenyl)-2-methyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 142989-11-5)
- 4-(4-Chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl hydrosulfide (CAS 17119-18-5)
- 3-(3-Chlorophenyl)-4-methyl-4,5-dihydro-1H-1,2,4-triazole-5-thione (CAS 345972-04-5)
- 3-(4-Chlorophenyl)-5-(methylthio)-1H-1,2,4-triazole (CAS 57295-49-5)
- 4-(2-Chlorophenyl)-2-hydrazinylthiazole (CAS 299440-80-5)
- 4-(3-Chlorophenyl)-2-hydrazinylthiazole (CAS 886495-17-6)
- 4-(4-Chlorophenyl)-2-hydrazinylthiazole (CAS 61323-64-6)
Recommended Standards
- 5-(2-Chlorophenyl)-4-methyl-4h-1,2,4-triazole-3-thiol (CAS 80590-50-7)
- 5-(4-Chlorophenyl)-2-hydrazinylthiazole (CAS 575838-87-8)
- 4-(5-Chlorothiophen-2-yl)-6-methylpyrimidin-2-amine (CAS 199864-44-3)
- 5-(4-Chlorophenyl)-4-methyl-4H-1,2,4-triazol-3-yl hydrosulfide (CAS 29527-27-3)
- 1-(1H-Pyrazol-3-yl)cyclohexanol (CAS 23585-53-7)
- 1-(tert-Butyl)-3-methyl-1H-pyrazole-5-carboxylic acid ethyl ester (CAS 175277-08-4)
- 3-Bromo-6-chloropyrazin-2-amine, 97% (CAS 212779-21-0)
- N-[(5-Fluoro-2,3-dihydro-4-benzofuranyl)methyl]-8-(2-methyl-3-pyridyl)-[1,2,4]triazolo[4,3-c]pyrimidin-5-amine (CAS 1951408-58-4)
- Ambroxol impurity 62 (CAS 397323-70-5)
- 2-Methoxy-3-(trifluoromethoxy)benzaldehyde (CAS 1261748-65-5)
- Hydrocortisone 21-Carboxylic Acid (CAS 57172-48-2)
- Alvimopan Impurity 2 (CAS 6967-88-0)
- {3-Methyl-1H-pyrrolo[2,3-b]pyridin-5-yl}boronic acid (CAS 1454301-64-4)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
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