CAS RN: 503-83-3
Tetramic acid
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.20251112 | 100mg | Out of stock | 8-10 business days | Inquiry |
- Product code: starshine_CAS503-83-3
- Purity/Analytical Methods: >99.0%
503-83-3 / 4-hydroxy-1,3-dihydropyrrol-2-one
Basic Information
CAS
503-83-3
Multi CAS
Yes
Molecular Formula
C4H5NO2
Molecular Weight
99.090000
Exact Mass
99.032028
InChI
InChI=1S/C4H5NO2/c6-3-1-4(7)5-2-3/h2,6H,1H2,(H,5,7)
InChIKey
MNGLAWOHKCKNMT-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
7
Fraction Csp3
0.25
H-bond acceptors
2
H-bond donors
2
Molar refractivity
23.47
TPSA
49.33
LogP / Solubility
WLOGP
-0.09
MLOGP
-0.1
XLogP3
-1
Consensus LogP
-0.4
Log S (ESOL)
-0.39
Class (ESOL)
Very soluble
Log S (Ali)
-0.3
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.23
Class (SILICOS-IT)
Very 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)
-3.39
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
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