6-(Fluoromethyl)-3-(methylthio)-1,2,4-triazin-5(2H)-one CAS 5055-05-0
| CAS No. | 5055-05-0 |
| Molecular Formula | C5H6FN3OS |
| Molecular Weight | 175.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 6-(Fluoromethyl)-3-(methylthio)-1,2,4-triazin-5(2H)-one (C5H6FN3OS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 175.18 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.
6-(Fluoromethyl)-3-(methylthio)-1,2,4-triazin-5(2H)-one (CAS 5055-05-0) is a high-purity analytical reference standard with the molecular formula C5H6FN3OS and a molecular weight of 175.18 g/mol.
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), 6-(Fluoromethyl)-3-(methylthio)-1,2,4-triazin-5(2H)-one 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 | C5H6FN3OS |
| Molecular Weight | 175.18 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Fluoromethyl Standards
- 2-((Fluoromethyl)sulfonyl)pyridine (CAS 1365765-53-2)
- N-(4-(Fluoromethyl)thiazol-2-yl)acetamide (CAS 1217486-96-8)
- 1-(Fluoromethyl)-2-oxabicyclo[2.2.1]heptane-4-carboxylic acid (CAS 2460755-32-0)
- 1-(Fluoromethyl)-4-oxocyclohexane-1-carboxylic acid (CAS 2228392-30-9)
- (3-(Fluoromethyl)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (CAS 2411421-26-4)
- 2-[4-(fluoromethyl)-1H-1,2,3-triazol-1-yl]propanoic acid (CAS 1934537-19-5)
- 3-[4-(fluoromethyl)-1H-1,2,3-triazol-1-yl]propanoic acid (CAS 1992992-03-6)
- 2-(Fluoromethyl)quinazolin-4(1H)-one (CAS 1994-26-9)
Recommended Standards
- 5-Phenylpyrrolidine-2,4-dione (CAS 19860-27-6)
- 6,6-Difluoro-2-azaspiro[4.4]nonan-1-one (CAS 2393918-56-2)
- 5-Nitropentyl Acetate (CAS 21461-51-8)
- 6,6-Difluorospiro[3.3]heptane-2-carboxamide (CAS 2454202-05-0)
- LO74GWE7WD 3760-54-1 Prolinal Pyrrolidine-1-carbaldehyde 1-Pyrrolidinecarboxaldehyde (8CI)(9CI) EINECS 223-175-7 N-Formylpyrrolidine 1-Formylpyrrolidine NSC 42516 UNII-LO74GWE7WD (CAS 3760-54-1)
- 2-[4-(3-Chlorophenyl)piperazin-1-yl]-7-(4-methoxyphenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1226448-86-7)
- (e)-3-Cyclopentylprop-2-en-1-ol (CAS 154081-25-1)
- 2-(2-Pyridyl)-1H-imidazole-5-carboxylic Acid (CAS 1035234-97-9)
- 1-(2,2,2-Trifluoroethyl)azetidin-3-amine (CAS 1339236-05-3)
- 2-{[(4-tert-butylphenyl)methyl]sulfanyl}-6,7-dimethoxy-3-octyl-3,4-dihydroquinazolin-4-imine (CAS 860789-19-1)
- 4-(1,3-Dithian-2-yl)-3,5-dimethylisoxazole (CAS 201008-69-7)
- 4-Chloro-L-phenylalanine Hydrochloride (CAS 123053-23-6)
- {[3-(2-methoxyethyl)-1,2,4-oxadiazol-5-yl]methyl}amine hydrochloride (CAS 1185294-83-0)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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