![CAS 128899-30-9 (2R)-2-[[[(1,1-DIMETHYLETHYL)DIMETHYLSILYL]OXY]METHYL]-5-OXO-1-PYRROLIDINE molecular structure](https://starshinechemical.com/wp-content/uploads/2023/05/128899-30-9.gif)
CAS RN: 128899-30-9
(2R)-2-[[[(1,1-DIMETHYLETHYL)DIMETHYLSILYL]OXY]METHYL]-5-OXO-1-PYRROLIDINE
Product Availability
Choose a grade to view its available package options.
1 package records0 with current stock1 grade group
| Batch No. | Package | Availability | Lead Time | Inquiry |
|---|---|---|---|---|
| Batchno.20250714 | 250mg / 1g | Out of stock | 5-7 business days | Inquiry |
- Product code: starshine_CAS128899-30-9
- Purity/Analytical Methods: >99.0%
128899-30-9 / (5R)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]pyrrolidin-2-one
Basic Information
CAS
128899-30-9
Multi CAS
No
Molecular Formula
C11H23NO2Si
Molecular Weight
229.390000
Exact Mass
229.149806
SMILES
CC(C)(C)[Si](C)(C)OC[C@H]1CCC(=O)N1
InChI
InChI=1S/C11H23NO2Si/c1-11(2,3)15(4,5)14-8-9-6-7-10(13)12-9/h9H,6-8H2,1-5H3,(H,12,13)/t9-/m1/s1
InChIKey
NUPOYZPOLQAMAK-SECBINFHSA-N
Computed Properties
Structural Parameters
Heavy atom count
15
Fraction Csp3
0.91
Rotatable bonds
3
H-bond acceptors
2
H-bond donors
1
Molar refractivity
64.31
TPSA
38.33
LogP / Solubility
WLOGP
2.29
MLOGP
2.02
XLogP3
2.29
Consensus LogP
2.2
Log S (ESOL)
-2.5
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.09
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.41
Class (SILICOS-IT)
Poorly soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.5
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2
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