4-Amino-3-(3-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione CAS 124980-06-9
| CAS No. | 124980-06-9 |
| Molecular Formula | C8H7FN4S |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Amino-3-(3-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (C8H7FN4S) 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 210.23 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 4-Amino-3-(3-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 124980-06-9), a certified reference material (molecular formula C8H7FN4S, MW 210.23 g/mol) for analytical method development and quality control.
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 4-Amino-3-(3-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione 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 | C8H7FN4S |
| Molecular Weight | 210.23 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.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-((2-Methoxyethyl)(methyl)amino)picolinic acid (CAS 1249776-67-7)
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- 1-(5-Bromo-2-methoxyphenyl)-2-chloroethan-1-one (CAS 51488-83-6)
- 3-Bromoisothiazolo[5,4-b]pyridine (CAS 540492-90-8)
- Tributyl(1-methoxyvinyl)stannane (CAS 81177-90-4)
- 7-Chloro-4-(4-fluorophenyl)-4,5-dihydrobenzo[f][1,4]oxazepin-3(2H)-one (CAS 1357778-48-3)
- (4-Bromo-3-(4-bromophenyl)-1H-pyrazol-5-yl)methanol (CAS 1239460-39-9)
- Chlorhexidine Diacetate Impurity 2 (CAS 1934-75-4)
- 1-(4-(Furan-2-yl)phenyl)-N-methylmethanamine (CAS 859850-67-2)
- Octahydroindolizine-8a-carboxylic acid (CAS 1499634-72-8)
- Drotaverine Impurity 2 (CAS 6298-46-0)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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