2-((Trimethylsilyl)ethynyl)nicotinaldehyde CAS 222167-42-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 222167-42-2 |
| Molecular Formula | C11H13NOSi |
| Molecular Weight | 203.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((Trimethylsilyl)ethynyl)nicotinaldehyde (CAS 222167-42-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H13NOSi. Molecular weight: 203.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H13NOSi |
| Molecular Weight | 203.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Nitrogen Atoms | 1 |
Related Trimethylsilyl Standards
- 4-((Trimethylsilyl)ethynyl)picolinaldehyde (CAS 1196151-87-7)
- 6-((Trimethylsilyl)ethynyl)nicotinaldehyde (CAS 1196156-38-3)
- (S)-5-(((trimethylsilyl)oxy)methyl)morpholin-3-one (CAS 1616862-23-7)
- 6-((Trimethylsilyl)ethynyl)picolinaldehyde (CAS 183438-94-0)
- 3-((Trimethylsilyl)ethynyl)pyridine-2-carbaldehyde (CAS 222168-23-2)
- 5-((Trimethylsilyl)ethynyl)nicotinaldehyde (CAS 872682-67-2)
- 5-((Trimethylsilyl)ethynyl)picolinaldehyde (CAS 650606-63-6)
- 3-Methyl-2-(trimethylsilyl)-1H-indole (CAS 135189-98-9)
Recommended Standards
- 2-((4-Methyl-5-thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)acetonitrile (CAS 834899-99-9)
- 2-(tert-Butylamino)-2-oxoethyl methylcarbamimidothioate hydrochloride (CAS 447412-45-5)
- 1-(Pyridin-3-yl)-3-(trimethylsilyl)prop-2-yn-1-one (CAS 433292-23-0)
- Potassium trifluoro(4-methylnaphthalen-1-yl)borate (CAS 850623-55-1)
- 5-Fluoro-2-nitrophenyl acetate (CAS 655235-44-2)
- 3-methoxy-1,2,3,4-tetrahydroquinoline (CAS 177202-75-4)
- N,N-Dimethyl-2-((6-methyl-2-phenylpyrimidin-4-yl)oxy)ethanamine (CAS 90185-74-3)
- 6-(3-Chloro-4-ethoxyphenyl)-3,5-dimethylimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1437485-82-9)
- 6-Fluoropyrido[3,4-d]pyrimidine (CAS 2089309-98-6)
- semaglutide (CAS 782487-28-9)
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