5-(5-(Allylthio)-4-methyl-4H-1,2,4-triazol-3-yl)-1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole CAS 338747-65-2
| CAS No. | 338747-65-2 |
| Molecular Formula | C13H12F3N5S2 |
| Molecular Weight | 359.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(5-(Allylthio)-4-methyl-4H-1,2,4-triazol-3-yl)-1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole.
CATO supplies 5-(5-(Allylthio)-4-methyl-4H-1,2,4-triazol-3-yl)-1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole (CAS 338747-65-2), a certified reference material (molecular formula C13H12F3N5S2, MW 359.39 g/mol) for analytical method development and quality control.
Structurally, 5-(5-(Allylthio)-4-methyl-4H-1,2,4-triazol-3-yl)-1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole (C13H12F3N5S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 359.39 g/mol, it falls into the moderately-high-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.
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 5-(5-(Allylthio)-4-methyl-4H-1,2,4-triazol-3-yl)-1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole 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 | C13H12F3N5S2 |
| Molecular Weight | 359.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Allylthio Standards
- N-((5-(allylthio)-4-methyl-4H-1,2,4-triazol-3-yl)methyl)-4-chlorobenzenesulfonamide (CAS 338421-50-4)
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- 4-(Allylthio)-2-phenylpyrimidine (CAS 6318-01-0)
- 3-(Allylthio)-4-methyl-5-(1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl)-4H-1,2,4-triazole (CAS 956741-62-1)
- 4-(5-(Allylthio)-1,3,4-thiadiazol-2-yl)-2,6-di-tert-butylphenol (CAS 478063-34-2)
- 2-(1-(5-(Allylthio)-4-methyl-4H-1,2,4-triazol-3-yl)ethyl)-3-chloro-5-(trifluoromethyl)pyridine (CAS 339010-65-0)
- 2-(Allylthio)-6-(benzo[d][1,3]dioxol-5-yl)-4-(trifluoromethyl)nicotinonitrile (CAS 625376-92-3)
- 2-(Allylthio)-4-(o-tolyloxy)benzo[4,5]thieno[3,2-d]pyrimidine (CAS 478030-08-9)
Recommended Standards
- 4-(4-Fluorobenzoyl)-N-[3-(morpholin-4-yl)propyl]-1H-pyrrole-2-carboxamide (CAS 439111-51-0)
- 6-Fluoro-2-(4-methoxybenzyl)-7-phenylisoquinolin-1(2H)-one (CAS 923266-08-4)
- 2-Fluoro-N-(2-((5-(4-fluorophenyl)-1H-imidazol-2-yl)thio)ethyl)benzamide (CAS 897455-93-5)
- Ethyl 1-(2,4-dimethoxybenzyl)-7-fluoroindoline-2-carboxylate (CAS 2387594-57-0)
- 5-(2-Fluoro-5-(trifluoromethyl)phenyl)-N-(p-tolyl)thiazol-2-amine (CAS 1922870-70-9)
- tert-Butyl 2-oxo-1,8,11-triazaspiro[5.6]dodecane-8-carboxylate (CAS 1330764-03-8)
- 2-Bromo-4-fluoro-5-methylaniline hydrochloride (CAS 1313588-95-2)
- 3-[4-(Benzyloxy)phenyl]pyridine-2-carbonitrile (CAS 1437794-60-9)
- Ethyl (2E)-3-(4-chlorophenyl)but-2-enoate (CAS 81187-86-2)
- 2-Chloro-1,4,5,6-tetrahydrocyclopenta[d]imidazole (CAS 1049118-62-8)
- 4-Chloro-2-ethyl-5-isopropyl-6-methylpyrimidine (CAS 1343270-25-6)
- N-(3-Amino-4-chlorophenyl)-2-[2-(sec-butyl)-phenoxy]butanamide (CAS 1020054-76-5)
- Bis(2,2,3,4,4,4-hexafluorobutyl) carbonate (CAS 847755-25-3)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
Why CATO?
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