(3R)-3-Methyl-4-{[(2-Methyl-2-Propanyl)(Diphenyl)Silyl]Oxy}Butanal
[CAS# 186641-79-2]

Identification

• Name: (3R)-3-Methyl-4-{[(2-Methyl-2-Propanyl)(Diphenyl)Silyl]Oxy}Butanal
• Synonyms: (3R)-3-Methyl-4-(tert-buty)diphenylsilyloxy)butanal; (R)-4-(tert-Butyldiphenylsilyloxy)-3-methylbutanal
• Molecular Formula: C₂₁H₂₈O₂Si
• Molecular Weight: 340.53
• CAS Registry Number: 186641-79-2
• SMILES: O=CC[C@H](CO[Si](c1ccccc1)(c2ccccc2)C(C)(C)C)C
• InChI: 1S/C21H28O2Si/c1-18(15-16-22)17-23-24(21(2,3)4,19-11-7-5-8-12-19)20-13-9-6-10-14-20/h5-14,16,18H,15,17H2,1-4H3/t18-/m1/s1
• InChIKey: BRCGTKPAENHKCL-GOSISDBHSA-N

Properties

• Density: 1.01g/cm³ (Cal.)
• Boiling point: 406.436°C at 760 mmHg (Cal.)
• Flash point: 165.849°C (Cal.)
• Refractive index: 1.528 (Cal.)

References

• (1): Yajima et al.. Synthesis and absolute configuration of hormone alpha1, Nature Chemical Biology, 2008