4-(1,3-Dimethyl-1h-pyrazol-4-yl)-2-mercapto-6-(trifluoromethyl)nicotinonitrile CAS 1006333-10-3
| CAS No. | 1006333-10-3 |
| Molecular Formula | C12H9F3N4S |
| Molecular Weight | 298.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
4-(1,3-Dimethyl-1h-pyrazol-4-yl)-2-mercapto-6-(trifluoromethyl)nicotinonitrile (CAS 1006333-10-3), molecular formula C12H9F3N4S and molecular weight 298.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(1,3-Dimethyl-1h-pyrazol-4-yl)-2-mercapto-6-(trifluoromethyl)nicotinonitrile (C12H9F3N4S) 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 298.29 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H9F3N4S |
| Molecular Weight | 298.29 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 4-(1,5-Dimethyl-1h-pyrazol-4-yl)-2-mercapto-6-(trifluoromethyl)nicotinonitrile (CAS 1001519-32-9)
- Dimethyl 4,4'-carbonyldibenzoate (CAS 1233-73-4)
- 2,2-Dimethyl-5-[(3-phenyl-1H-pyrazol-4-yl)methylidene]-1,3-dioxane-4,6-dione (CAS 477711-33-4)
- Dimethyl 4,4'-(diazene-1,2-diyl)dibenzoate (CAS 5320-91-2)
- N-(1,3-dimethyl-1H-pyrazol-5-yl)-2-(1,3-dioxoisoindolin-2-yl)acetamide (CAS 1234860-36-6)
- 6-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-(5-methylisoxazol-3-yl)pyridazine-3-carboxamide (CAS 1351595-37-3)
- 2-((3,5-Dimethyl-4-nitro-1H-pyrazol-1-yl)methyl)-5-phenyloxazole (CAS 956786-56-4)
- N,1-Dimethyl-3,5-dinitro-6-piperazino-1,4-dihydro-2-pyridinamine (CAS 338777-88-1)
Recommended Standards
- 1,4-Dihydroxy-5,8-bis(methylamino)anthracene-9,10-dione (CAS 100495-28-1)
- 3-(3,4,5-Trimethoxyphenyl)pentanedioic acid (CAS 100973-09-9)
- Methyl 3-(4-methoxyphenyl)-6-methylisoxazolo[5,4-b]pyridine-4-carboxylate (CAS 1018144-20-1)
- 7-Methylguanosine (CAS 20244-86-4)
- 5-(p-Toluenesulfonate)-2,3-O-isopropylidene-2-c-methyl-D-ribonic-gamma-lactone (CAS 109715-12-0)
- Ethyl 3-(4-fluorophenyl)-1,2,4-oxadiazole-5-carboxylate (CAS 163719-81-1)
- 2-Methyl-5-(pyrrolidin-3-ylthio)-1,3,4-thiadiazole (CAS 1248140-90-0)
- 3-Bromo-6-methoxy-2-methylbenzaldehyde (CAS 137644-93-0)
- N-Ethylpropionamide-PEG1-Br (CAS 1539080-27-7)
- 1-Ethynyl-4-isopropylcyclohexan-1-ol (CAS 1479790-44-7)
- 7-Fluoro-2-oxo-2,3-dihydrobenzo[d]oxazole-6-sulfonyl chloride (CAS 2251113-44-5)
- Methyl 4-((3-methyl-4-nitrophenoxy)methyl)benzoate (CAS 832740-32-6)
- 2,6-Dimethyl-4-[2-(phenylsulfanyl)acetyl]phenyl N,N-dimethylcarbamate (CAS 339101-02-9)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com