tributyl-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]stannane CAS 191606-78-7
| CAS No. | 191606-78-7 |
| Molecular Formula | C17H35F3N2Sn |
| Molecular Weight | 443.18 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 tributyl-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]stannane.
CATO supplies tributyl-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]stannane (CAS 191606-78-7), a certified reference material (molecular formula C17H35F3N2Sn, MW 443.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H35F3N2Sn, tributyl-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]stannane contains fluorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 443.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), tributyl-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]stannane 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 | C17H35F3N2Sn |
| Molecular Weight | 443.18 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related tributyl Standards
- Tributyl(2-(phenylthio)cyclopropyl)stannane (CAS 832132-86-2)
- tributyl-(3-trifluoromethyl-phenyl)-stannane (CAS 53566-38-4)
- Tributyl(4-(trifluoromethyl)phenyl)stannane (CAS 86487-19-6)
- tributyl-(3-methyl-5-nitro-2-pyridyl)stannane (CAS 2268776-63-0)
- Tributyl(4-chloro-3-methylphenoxy)stannane (CAS 15741-98-7)
- Tributyl(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)stannane (CAS 175922-79-9)
- Tributyl(iodomethyl)stannane (CAS 66222-29-5)
- Tributyl(perfluorophenyl)stannane (CAS 1045-56-3)
Recommended Standards
- QO 58 (CAS 1259536-62-3)
- 1-(4-Bromophenyl)-3-((perfluorophenyl)sulfonyl)propan-1-one (CAS 868256-31-9)
- N-(2-bromophenyl)-2-(4-(3,4-dichlorophenyl)piperazin-1-yl)acetamide (CAS 882081-20-1)
- 2-Amino-9-(4-chlorobenzyl)-1H-purin-6(9H)-one (CAS 14937-73-6)
- 4-Amino-3,5-dimethylbenzenesulfonic Acid (CAS 20804-27-7)
- 2-(2-Nitrophenoxy)butanoyl chloride (CAS 1160257-62-4)
- 4-(3-Methyl-2,5-dioxo-4-propylpyrrolidin-1-yl)benzenesulfonamide (CAS 65116-24-7)
- 7-({3-[(ethoxycarbonyl)amino]phenoxy}sulfonyl)-2,3-dihydro-1,4-benzodioxine-5-carboxylic acid (CAS 1209657-35-1)
- 4-(2-Aminoethoxy)-N-benzylcyclohexanamine (CAS 1353960-12-9)
- 2-(Benzo[d]oxazol-2-yl)-3-hydroxyacrylaldehyde (CAS 39116-24-0)
- methyl 2,2-dimethylpiperidine-4-carboxylate;hydrochloride (CAS 2613385-09-2)
- Ethyl 6-(chloromethyl)nicotinate hydrochloride (CAS 959964-29-5)
- N2,N6-Diphenyl-4-(trifluoromethyl)pyridine-2,6-dicarboxamide (CAS 1092344-79-0)
- Fragment-[3-31]-Liraglutide (CAS CATO-C4X-199232)
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