![CAS 889944-57-4 6-oxospiro[3.3]heptane-2-… molecular structure](https://starshinechemical.com/wp-content/uploads/2023/05/889944-57-4.gif)
CAS RN: 889944-57-4
6-oxospiro[3.3]heptane-2-…
Product Availability
Choose a grade to view its available package options.
8 package records5 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260406 | 100g | Out of stock | Inquiry | ||
| Batchno.20250205 | 100mg | In stock | Shanghai, Shenzhen, Tianjin, Wuhan | Inquiry | |
| Batchno.20260602 | 10g | In stock | Shanghai | Inquiry | |
| Batchno.20250630 | 1g | Out of stock | Inquiry | ||
| Batchno.20250512 | 250mg | In stock | Shanghai, Shenzhen, Wuhan, Chengdu | Inquiry | |
| Batchno.20250728 | 25g | Out of stock | Inquiry | ||
| Batchno.20250807 | 25mg / 100mg / 250mg / 1g / 5g | Confirm by inquiry | Shanghai | 5-7 business days | Inquiry |
| Batchno.20250514 | 5g | In stock | Shanghai, Tianjin, Chengdu | Inquiry |
- Product code: SSC-200749
Verified Factory Data
Supply Overview & Packaging Options
Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.
- Pack sizes on record: 1g, 5g, 10g, 25g, 100g
- Available purity: >97%
- Inventory rows with stock: 5
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 1g | >97% | 5 In Stock | Shenzhen | Inquiry |
| 5g | >97% | 5 In Stock | Shanghai | Inquiry |
| 10g | >97% | 4 In Stock | Shanghai | Inquiry |
| 25g | >97% | 2 In Stock | Hong Kong | Inquiry |
| 100g | >97% | 2 In Stock | Shenzhen | Inquiry |
889944-57-4 / 2-oxospiro[3.3]heptane-6-carboxylic acid
Basic Information
CAS
889944-57-4
Multi CAS
Yes
Molecular Formula
C8H10O3
Molecular Weight
154.160000
Exact Mass
154.062994
InChI
InChI=1S/C8H10O3/c9-6-3-8(4-6)1-5(2-8)7(10)11/h5H,1-4H2,(H,10,11)
InChIKey
FGDRQRQOJRZARK-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
11
Fraction Csp3
0.75
Rotatable bonds
1
H-bond acceptors
2
H-bond donors
1
Molar refractivity
37.03
TPSA
54.37
LogP / Solubility
WLOGP
0.83
MLOGP
0.73
XLogP3
-0.2
Consensus LogP
0.45
Log S (ESOL)
-1.25
Class (ESOL)
Soluble
Log S (Ali)
-1.42
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.47
Class (SILICOS-IT)
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)
-3.07
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2.5
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