2-((Trimethylsilyl)ethynyl)pyrimidine CAS 193631-86-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 193631-86-6 |
| Molecular Formula | C9H12N2Si |
| Molecular Weight | 176.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((Trimethylsilyl)ethynyl)pyrimidine (CAS 193631-86-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H12N2Si. Molecular weight: 176.29 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H12N2Si |
| Molecular Weight | 176.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Nitrogen Atoms | 2 |
Related Trimethylsilyl Standards
- 3-(Trimethylsilyl)isonicotinonitrile (CAS 17379-38-3)
- 2-[2-(Trimethylsilyl)ethynyl]-pyrazine (CAS 291763-66-1)
- 1-((Trimethylsilyl)methyl)urea (CAS 5663-03-6)
- Bis(trimethylsilyl)methylamine (CAS 134340-00-4)
- 4-[(Trimethylsilyl)ethynyl]pyridine (CAS 133810-35-2)
- 2-methyl-2-[(trimethylsilyl)oxy]propanamide (CAS 1379360-09-4)
- 4-(Trimethylsilyl)benzonitrile (CAS 17921-68-5)
- 2-[(Trimethylsilyl)ethynyl]pyridine (CAS 86521-05-3)
Recommended Standards
- Hydrazinecarboxylic acid 2-trimethylsilanyl-ethyl ester (CAS 154876-20-7)
- Methyl piperazine-1-carbodithioate (CAS 111277-66-8)
- Fluorene D10 (CAS 81103-79-9)
- Lamivudine-15N2,13C (CAS 1217746-03-6)
- (1R,3r)-3-(3-bromo-4-fluorophenyl)cyclobutan-1-amine hydrochloride (CAS 1807885-05-7)
- 6-Bromo-4-chloro-3-isopropyl-2-methylquinoline (CAS 1344086-72-1)
- (4-Bromo-2-thienyl)methanol (CAS 79757-77-0)
- 5-Chloro-1,2,3,4-tetrahydroquinoline (CAS 72995-16-5)
- 4-methyloxazol-5-ol (CAS 43022-91-9)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
Why CATO?
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