![CAS 1820749-52-7 (4R,5R)-4-[(Tert-butyldimethylsilyl)oxy]-5-{[(tert-butyldimethylsilyl)oxy]methyl}-3-chlorooxolan-2-one molecular structure](https://starshinechemical.com/wp-content/uploads/2023/05/1820749-52-7.gif)
CAS RN: 1820749-52-7
(4R,5R)-4-[(Tert-butyldimethylsilyl)oxy]-5-{[(tert-butyldimethylsilyl)oxy]methyl}-3-chlorooxolan-2-one
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.20260112 | 1g | Out of stock | 5-7 business days | Inquiry |
- Product code: SSC-082933
Historical Factory Record
Historical Supply Reference
This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.
- Pack sizes on record: 5g
- Available purity: ≥95%
- Inventory rows with stock: 0
- Bulk packaging: confirmed by inquiry
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 5g | ≥95% | 0 Out of Stock | Hong Kong | Inquiry |
1820749-52-7 / (4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-chlorooxolan-2-one
Basic Information
CAS
1820749-52-7
Multi CAS
No
Molecular Formula
C17H35ClO4Si2
Molecular Weight
395.100000
Exact Mass
394.176240
SMILES
CC(C)(C)[Si](C)(C)OC[C@@H]1[C@H](C(C(=O)O1)Cl)O[Si](C)(C)C(C)(C)C
InChI
InChI=1S/C17H35ClO4Si2/c1-16(2,3)23(7,8)20-11-12-14(13(18)15(19)21-12)22-24(9,10)17(4,5)6/h12-14H,11H2,1-10H3/t12-,13?,14-/m1/s1
InChIKey
JOLJJTLIRSHWFN-WYAMFQBQSA-N
Computed Properties
Structural Parameters
Heavy atom count
24
Fraction Csp3
0.94
Rotatable bonds
5
H-bond acceptors
4
Molar refractivity
104.74
TPSA
44.76
LogP / Solubility
WLOGP
4.93
MLOGP
4.36
XLogP3
4.93
Consensus LogP
4.74
Log S (ESOL)
-5.07
Class (ESOL)
Slightly soluble
Log S (Ali)
-6.36
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-6.92
Class (SILICOS-IT)
Insoluble
ADME
GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-1.63
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
4
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