![CAS 203662-19-5 tert-butyl 3-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate molecular structure](https://starshinechemical.com/wp-content/uploads/2023/05/203662-19-5.gif)
CAS RN: 203662-19-5
tert-butyl 3-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate
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.20260315 | 100mg | Out of stock | 5-7 business days | Inquiry |
- Product code: SSC-095882
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: 1g
- 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 |
|---|---|---|---|---|
| 1g | ≥95% | 0 Out of Stock | Hong Kong | Inquiry |
203662-19-5 / tert-butyl 3-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate
Basic Information
CAS
203662-19-5
Multi CAS
No
Molecular Formula
C13H21NO4
Molecular Weight
255.310000
Exact Mass
255.147058
SMILES
CC(C)(C)OC(=O)N1CCC2(CC1)CC(=O)OC2
InChI
InChI=1S/C13H21NO4/c1-12(2,3)18-11(16)14-6-4-13(5-7-14)8-10(15)17-9-13/h4-9H2,1-3H3
InChIKey
AHKBUIGOMZWYMG-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
18
Fraction Csp3
0.85
Rotatable bonds
2
H-bond acceptors
4
Molar refractivity
65.05
TPSA
55.84
LogP / Solubility
WLOGP
1.95
MLOGP
1.72
XLogP3
1.3
Consensus LogP
1.66
Log S (ESOL)
-2.65
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.06
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-2.94
Class (SILICOS-IT)
Moderately soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.89
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
Yes
Synthetic Accessibility
2.5
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