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CAS 319-03-9 4-Fluorophthalic Anhydride molecular structure lightbox
CAS RN: 319-03-9

4-Fluorophthalic Anhydride

Product Availability

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4 package records4 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250204 200mg / 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251020 1g In stock Inquiry
Batchno.20250621 25g In stock Inquiry
Batchno.20250902 5g In stock Inquiry
  • Product code: SSC-137347
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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: ≥97%
  • Inventory rows with stock: 4
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 319-03-9
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥97% 5 In Stock Hong Kong Inquiry
5g ≥97% 5 In Stock Shenzhen Inquiry
10g ≥97% 5 In Stock Shanghai Inquiry
25g ≥97% 2 In Stock Shanghai Inquiry
100g ≥97% 0 Out of Stock Shenzhen Inquiry

319-03-9 / 5-fluoro-2-benzofuran-1,3-dione

Standard CAS: 319-03-9 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
319-03-9
Multi CAS
Yes
Molecular Formula
C8FH3O3
Molecular Weight
166.110000
Exact Mass
166.006622
InChI
InChI=1S/C8H3FO3/c9-4-1-2-5-6(3-4)8(11)12-7(5)10/h1-3H
InChIKey
XVMKZAAFVWXIII-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
12
Aromatic heavy atom count
6
H-bond acceptors
3
Molar refractivity
36.15
TPSA
43.37

LogP / Solubility

WLOGP
1.14
MLOGP
1
XLogP3
1.4
Consensus LogP
1.18
Log S (ESOL)
-1.96
Class (ESOL)
Soluble
Log S (Ali)
-1.74
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.68
Class (SILICOS-IT)
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)
-2.93

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

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