2-((Trimethylsilyl)ethynyl)nicotinonitrile CAS 97308-49-1
| CAS No. | 97308-49-1 |
| Molecular Formula | C11H12N2Si |
| Molecular Weight | 200.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((Trimethylsilyl)ethynyl)nicotinonitrile (C11H12N2Si) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2-((Trimethylsilyl)ethynyl)nicotinonitrile (CAS 97308-49-1), molecular formula C11H12N2Si and molecular weight 200.31 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures 2-((Trimethylsilyl)ethynyl)nicotinonitrile 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 | C11H12N2Si |
| Molecular Weight | 200.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related Trimethylsilyl Standards
- 5-((Trimethylsilyl)ethynyl)picolinonitrile (CAS 1214278-88-2)
- Ethyl 4-((trimethylsilyl)oxy)but-2-ynoate (CAS 122850-62-8)
- 3-((Trimethylsilyl)ethynyl)isonicotinonitrile (CAS 97308-51-5)
- 4-[2-(trimethylsilyl)ethynyl]pyridine-2-carbonitrile (CAS 802905-85-7)
- 5-[2-(trimethylsilyl)ethynyl]pyridine-3-carbonitrile (CAS 866683-29-6)
- Trimethylsilyl 3,3,3-trifluoropropanoate (CAS 1379343-44-8)
- (5-(Trimethylsilyl)thiophen-2-yl)boronic acid (CAS 138983-68-3)
- Trimethylsilyl iodide (CAS 16029-98-4)
Recommended Standards
- 1,3-Adamantanedimethanol D4 (CAS 1189876-34-3)
- 71125-54-7 N,N-Dipropyl-1,3,4-thiadiazole-2,5-diamine MFCD15732312 (CAS 71125-54-7)
- Ethyl 2-hydroxy-4-(trimethylsilyl)but-3-ynoate (CAS 66697-09-4)
- 2-Amino-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid amide 2-amino-3-carboxamido-4,5,6,7-tetrahydro benzo[b]thiophene 2-amino-3-carboxamido-4,5,6,7-tetrahydrobenzo[b]thiophene 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide 4815-28-5 benzo[b]thiophene-3-carboxamide, 2-amino-4,5,6,7-tetrahydro- (CAS 4815-28-5)
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Why CATO?
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