![CAS 62756-19-8 SPIRO[2H-1-BENZOPYRAN-2,1′-CYCLOPENTAN]-4(3H)-ONE molecular structure](https://starshinechemical.com/wp-content/uploads/2023/05/62756-19-8.gif)
CAS RN: 62756-19-8
SPIRO[2H-1-BENZOPYRAN-2,1′-CYCLOPENTAN]-4(3H)-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.20250311 | 1g / 2.5g | Out of stock | 30 business days | Inquiry |
- Product code: SSC-172079
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 |
62756-19-8 / spiro[3H-chromene-2,1'-cyclopentane]-4-one
Basic Information
CAS
62756-19-8
Multi CAS
No
Molecular Formula
C13H14O2
Molecular Weight
202.250000
Exact Mass
202.099380
InChI
InChI=1S/C13H14O2/c14-11-9-13(7-3-4-8-13)15-12-6-2-1-5-10(11)12/h1-2,5-6H,3-4,7-9H2
InChIKey
ICHMJHUCIOLELS-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
15
Aromatic heavy atom count
6
Fraction Csp3
0.46
H-bond acceptors
2
Molar refractivity
57.22
TPSA
26.3
LogP / Solubility
WLOGP
2.96
MLOGP
2.61
XLogP3
2.5
Consensus LogP
2.69
Log S (ESOL)
-3.26
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.36
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.44
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)
-1.85
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2.5
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