1,3,5-Tris(pyridin-4-ylethynyl)benzene CAS 168289-78-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 168289-78-9 |
| Molecular Formula | C27H15N3 |
| Molecular Weight | 381.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,3,5-Tris(pyridin-4-ylethynyl)benzene (CAS 168289-78-9) pharmaceutical standards reference standard. Molecular formula: C27H15N3. Molecular weight: 381.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H15N3 |
| Molecular Weight | 381.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 3 |
Related Tris Standards
- 1,3,5-Tris(pyridin-3-ylethynyl)benzene (CAS 1118753-42-6)
- 316124-45-5 1-Pyridin-4-yl-2-(triphenylphosphanylidene)-ethanone MFCD27921228 (CAS 316124-45-5)
- 2-((4-Ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-ethyl-6-methylphenyl)acetamide (CAS 577770-61-7)
- 2-((4-Ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-isopropylphenyl)acetamide (CAS 575462-79-2)
- 2-((4-Ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-mesitylacetamide (CAS 577694-40-7)
- 2-((4-Ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-ethyl-6-methylphenyl)acetamide (CAS 557065-47-1)
- 2-((4-Ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-isopropylphenyl)acetamide (CAS 573669-55-3)
- 2-((4-Ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-ethyl-6-methylphenyl)acetamide (CAS 510713-62-9)
Recommended Standards
- 1-Bromo-4-(2-hexyldecyl)benzene (CAS 1660967-16-7)
- 4-[((2R)-Hydroxy-3-phthalimido)propylamine]phenyl-3-morpholine (CAS 1798887-61-2)
- 3-NITRO-N-TRITYLPYRIDIN-4-AMINE (CAS 1622290-50-9)
- 3-((1-(Bromomethyl)-3-methylcyclohexyl)oxy)tetrahydrofuran (CAS 1340095-72-8)
- 5-Hexanoyl-1,3,4,5-tetrahydro-2H-benzo[b][1,4]diazepin-2-one (CAS 866138-11-6)
- (2R)-3-(3,4-dimethoxyphenyl)-2-acetamido-2-methylpropanoic acid (CAS 2503-39-1)
- 7,8-Dichlorodibenzo[b,d]furan-2-ol (CAS 74423-77-1)
- (S)-Benzyl 4-amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoate (CAS 13512-57-7)
- 2-[4-(sec-Butyl)phenoxy]-3-chloroaniline (CAS 946772-74-3)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
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