CAS RN: 928-04-1
Acetylenedicarboxylic Acid Monopotassium Salt
Product Availability
Choose a grade to view its available package options.
1 package records1 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250906 | 5g / 25g / 100g | Confirm by inquiry | Shanghai | Inquiry |
- Product code: SSC-206614
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: 500g
- 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 |
|---|---|---|---|---|
| 500g | ≥95% | 0 Out of Stock | Shanghai | Inquiry |
928-04-1 / potassium 4-hydroxy-4-oxobut-2-ynoate
Basic Information
CAS
928-04-1
Multi CAS
Yes
Molecular Formula
C4HKO4
Molecular Weight
152.150000
Exact Mass
151.951190
InChI
InChI=1S/C4H2O4.K/c5-3(6)1-2-4(7)8;/h(H,5,6)(H,7,8);/q;+1/p-1
InChIKey
KLLYWRUTRAFSJT-UHFFFAOYSA-M
Physical Properties
Physical Description
White powder
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
9
H-bond acceptors
3
H-bond donors
1
Molar refractivity
20.42
TPSA
77.43
LogP / Solubility
WLOGP
-5.17
MLOGP
-4.56
XLogP3
-5.17
Consensus LogP
-4.97
Log S (ESOL)
2.47
Class (ESOL)
Highly soluble
Log S (Ali)
2.93
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
3.64
Class (SILICOS-IT)
Highly soluble
ADME
GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-7.32
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5
