5-[4-(trifluoromethyl)phenyl]-1,2,4-thiadiazol-3-amine CAS 1343936-75-3
| CAS No. | 1343936-75-3 |
| Molecular Formula | C9H6F3N3S |
| Molecular Weight | 245.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-[4-(trifluoromethyl)phenyl]-1,2,4-thiadiazol-3-amine (C9H6F3N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 245.22 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 5-[4-(trifluoromethyl)phenyl]-1,2,4-thiadiazol-3-amine (CAS 1343936-75-3), a certified reference material (molecular formula C9H6F3N3S, MW 245.22 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-[4-(trifluoromethyl)phenyl]-1,2,4-thiadiazol-3-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H6F3N3S |
| Molecular Weight | 245.22 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related trifluoromethyl Standards
- 5-(2-(Trifluoromethyl)phenyl)-1,3,4-thiadiazol-2-amine (CAS 10445-00-8)
- 5-[3-(Trifluoromethyl)phenyl]-1,3,4-thiadiazol-2-amine (CAS 10445-02-0)
- 5-[4-(Trifluoromethyl)phenyl]-1,3,4-thiadiazol-2-amine (CAS 10445-04-2)
- 4-(3-(Trifluoromethyl)phenyl)thiazol-2(3H)-one (CAS 1095163-09-9)
- 3-[4-(Trifluoromethyl)phenyl]-1,2,4-thiadiazol-5-amine (CAS 1153981-93-1)
- 3-[2-(trifluoromethyl)phenyl]-1,2,4-thiadiazol-5-amine (CAS 1153983-38-0)
- 5-(3-(Trifluoromethyl)phenyl)-1,2,4-thiadiazol-3-amine (CAS 1340060-73-2)
- 5-(Trifluoromethyl)benzo[b]thiophene-2-carboxamide (CAS 1609382-60-6)
Recommended Standards
- N-(Benzo[b]thiophen-3-yl)-2,2,2-trifluoroacetamide (CAS 138900-83-1)
- Ethyl 2-(5-acetyl-1-methyl-1h-pyrrol-2-yl)-2,2-difluoroacetate (CAS 1286792-84-4)
- Methyl 2-amino-3-(2-(difluoromethoxy)phenyl)propanoate (CAS 1404638-75-0)
- 3-Ethoxy-2,6-difluoro-DL-phenylalanine (CAS 1260007-97-3)
- 4-(2-Amino-5-bromo-3-pyridinyl)-2-methyl-3-butyn-2-ol (CAS 1262985-25-0)
- 1-(3-(Trifluoromethyl)benzyl)urea (CAS 296277-59-3)
- Acetyl chloride-2-<SUP>13</SUP>C (CAS 14770-40-2)
- Phytomenadione/Vitamin K1 Impurity 115 (CAS CATO-C4X-2207115)
- tert-Butyl 2-(hydroxymethyl)-5-azaspiro[3.4]octane-5-carboxylate (CAS 1434141-76-0)
- Trientine Impurity 5 (CAS CATO-C4X-30685)
- 4-(Chloromethyl)-5-fluoro-2,3'-bipyridine (CAS 1227588-81-9)
- (1R,2S)-2-Allyl-1-methylcyclopentanol (CAS 122976-51-6)
- 2-(4-bromo-2-methylphenyl)propan-2-ol (CAS 877132-71-3)
- D-Gln24-Tirzepatide (CAS CATO-CPTD788910)
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