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: 25g, 100g
- 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.
81228-09-3 / 2-(2,4-difluorophenyl)acetic acid
Basic Information
CAS
81228-09-3
Multi CAS
Yes
Molecular Formula
C8F2H6O2
Molecular Weight
172.130000
Exact Mass
172.033586
InChI
InChI=1S/C8H6F2O2/c9-6-2-1-5(3-8(11)12)7(10)4-6/h1-2,4H,3H2,(H,11,12)
InChIKey
QPKZIGHNRLZBCL-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
12
Aromatic heavy atom count
6
Fraction Csp3
0.12
Rotatable bonds
2
H-bond acceptors
1
H-bond donors
1
Molar refractivity
37.7
TPSA
37.3
LogP / Solubility
WLOGP
1.59
MLOGP
1.4
XLogP3
1.6
Consensus LogP
1.53
Log S (ESOL)
-2.15
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.12
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.34
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
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.64
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
