CAS RN: 4519-39-5
2,3-Difluorobenzoic Acid
Product Availability
Choose a grade to view its available package options.
11 package records10 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250529 | 100g | In stock | Shanghai | Inquiry |
| Batchno.20260305 | 10g | In stock | Shanghai, Tianjin, Chengdu | Inquiry |
| Batchno.20250314 | 1g | In stock | Shanghai | Inquiry |
| Batchno.20250914 | 1kg | In stock | Shanghai | Inquiry |
| Batchno.20260528 | 25g | In stock | Shanghai, Tianjin | Inquiry |
| Batchno.20250818 | 500g | In stock | Shanghai, Wuhan | Inquiry |
| Batchno.20260514 | 5g | In stock | Shanghai, Shenzhen, Chengdu | Inquiry |
- Product code: SSC-152982
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: ≥98%
- Inventory rows with stock: 4
- 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 | ≥98% | 5 In Stock | Shenzhen | Inquiry |
| 5g | ≥98% | 5 In Stock | Hong Kong | Inquiry |
| 10g | ≥98% | 5 In Stock | Hong Kong | Inquiry |
| 25g | ≥98% | 3 In Stock | Hong Kong | Inquiry |
| 100g | ≥98% | 0 Out of Stock | Hong Kong | Inquiry |
4519-39-5 / 2,3-difluorobenzoic acid
Basic Information
CAS
4519-39-5
Multi CAS
Yes
Molecular Formula
C7F2H4O2
Molecular Weight
158.100000
Exact Mass
158.017936
InChI
InChI=1S/C7H4F2O2/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3H,(H,10,11)
InChIKey
JLZVIWSFUPLSOR-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
11
Aromatic heavy atom count
6
Rotatable bonds
1
H-bond acceptors
1
H-bond donors
1
Molar refractivity
33.32
TPSA
37.3
LogP / Solubility
WLOGP
1.66
MLOGP
1.46
XLogP3
1.9
Consensus LogP
1.67
Log S (ESOL)
-2.21
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.06
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.19
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)
-2.5
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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