4-[2-(Trimethylsilyl)ethynyl]pyrene CAS 600168-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 600168-40-9 |
| Molecular Formula | C21H18Si |
| Molecular Weight | 298.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-[2-(Trimethylsilyl)ethynyl]pyrene (CAS 600168-40-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H18Si. Molecular weight: 298.45 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H18Si |
| Molecular Weight | 298.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Related Trimethylsilyl Standards
- N-(2-(Trimethylsilyl)furo[3,2-b]pyridin-7-yl)pivalamide (CAS 1142192-62-8)
- Tris(trimethylsilyl) Phosphite (CAS 1795-31-9)
- 2-(Trimethylsilyl)phenyl trifluoromethanesulfonate (CAS 88284-48-4)
- 3-(Trimethylsilyl)pyridin-2-yl trifluoromethanesulfonate (CAS 134391-76-7)
- N-(Trimethylsilyl)-N-(2-((trimethylsilyl)oxy)pyrimidin-4-yl)acetamide (CAS 18027-23-1)
- 9-(Trimethylsilyl)-6-((trimethylsilyl)thio)-9H-purine (CAS 132151-80-5)
- 1-((2-(Trimethylsilyl)ethyl)sulfonyl)-1H-indol-7-amine (CAS 1374652-49-9)
- 1,4-Bis(trimethylsilyl)-2,3,5,6-tetrafluorobenzene (CAS 16956-91-5)
Recommended Standards
- 3-(1H-Indol-3-yl)-1-((trimethylsilyl)oxy)cyclopentanecarbonitrile (CAS 439117-74-5)
- D,L-Sulforaphane L-cysteine (CAS 364083-21-6)
- N-(2-(Aziridin-1-yl)ethyl)-2-((2,4-dimethylphenyl)thio)aniline (CAS 1928741-86-9)
- [5-(3-Methoxyphenyl)isoxazol-3-yl]acetic acid (CAS 1018584-61-6)
- N-[2-(morpholin-4-yl)ethyl]formamide (CAS 78375-50-5)
- tert-Butyl (5-(2-aminoethyl)thiazol-2-yl)carbamate (CAS 875798-81-5)
- (1S,2R)-1-Amino-2,3-dihydro-1H-inden-2-ol (S)-3-(4-hydroxyphenyl)hex-4-ynoate (CAS 1092773-21-1)
- (2-Methoxy-6-methylpyrimidin-4-yl)methanol (CAS 63235-15-4)
- 2-(5-Oxopyrrolidin-2-yl)acetic acid (CAS 64520-53-2)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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 13829788188 / jacky.chen@cato-chem.com