3-(Chlorodifluoromethyl)-6-(1-ethyl-3-methyl-1h-pyrazol-4-yl)-7h-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine CAS 1003993-47-2
| CAS No. | 1003993-47-2 |
| Molecular Formula | C11H11ClF2N6S |
| Molecular Weight | 332.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H11ClF2N6S, 3-(Chlorodifluoromethyl)-6-(1-ethyl-3-methyl-1h-pyrazol-4-yl)-7h-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 332.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-(Chlorodifluoromethyl)-6-(1-ethyl-3-methyl-1h-pyrazol-4-yl)-7h-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine (CAS 1003993-47-2), molecular formula C11H11ClF2N6S and molecular weight 332.76 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C11H11ClF2N6S |
| Molecular Weight | 332.76 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related Chlorodifluoromethyl Standards
- 2,4,6-Tris(chlorodifluoromethyl)-1,3,5-triazine (CAS 16617-00-8)
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- 5-(Chlorodifluoromethyl)-1-(3-chloropyridin-2-yl)-3-methyl-1h-pyrazole-4-carboxylic acid (CAS 1315366-49-4)
- 4-(Chlorodifluoromethyl)-2-hydroxy-6-[4-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 439097-28-6)
- 3-(Chlorodifluoromethyl)-6-(pyridin-2-ylthio)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 477871-73-1)
- 5-(Chlorodifluoromethyl)-3-methyl-N-(3-(trifluoromethyl)phenyl)-1H-pyrazole-1-carboxamide (CAS 306979-30-6)
- 5-(Chlorodifluoromethyl)-1-((4-chlorophenyl)sulfonyl)-2,3-dihydro-1H-1,4-diazepine (CAS 477848-83-2)
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Recommended Standards
- 0964AF 4-(4-Chlorophenyl)-6-(difluoromethyl)-2-(ethylsulfonyl)pyrimidine 862678-12-4 C13H11ClF2N2O2S (CAS 862678-12-4)
- 2-[(2-chloro-4-nitrophenyl)formamido]-4-(methylsulfanyl)butanoic acid (CAS 1007926-49-9)
- 3-(2-Chloro-6-fluorophenyl)-6-ethyl-7-hydroxy-2-methyl-4h-chromen-4-one (CAS 433327-78-7)
- 2-[(2-chloro-5-nitrobenzoyl)amino]-4-(methylthio)butanoic acid (CAS 1008012-96-1)
- 2-(2-Aminoacetamido)butanoic acid (CAS 7369-76-8)
- 6-Bromo-1,1-difluorohexane (CAS 168268-71-1)
- Bicyclo[3.1.0]hexan-3-ol (CAS 89489-26-9)
- ((2,3-Dihydrobenzofuran-2-yl)methyl)hydrazine (CAS 92383-19-2)
- (2S,3S,4R,5R)-2-(Chloromethyl)-5-(6-hydroxy-9H-purin-9-yl)tetrahydrofuran-3,4-diol (CAS 21017-05-0)
- Methyl 6-methyloctanoate (CAS 5129-62-4)
- 1-Methyl-7-(pyrazin-2-yl)-1,7-diazaspiro[4.4]nonane (CAS 646056-28-2)
- (E)-3-(5-Chlorothiophen-2-yl)-2-(4-phenylpiperazine-1-carbonyl)acrylonitrile (CAS 1164466-58-3)
- 1-(5-Bromopyridin-3-yl)cyclopropan-1-amine (CAS 1003856-13-0)
- Acetyl Tetrapeptide- 15 (CAS 928007-64-1)
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