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CAS 27550-59-0 4-HYDROXYPHTHALIC ANHYDRIDE molecular structure lightbox
CAS RN: 27550-59-0

4-HYDROXYPHTHALIC ANHYDRIDE

Product Availability

Choose a grade to view its available package options.

6 package records6 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260405 100g In stock Shanghai Inquiry
Batchno.20250212 100mg In stock Shanghai, Shenzhen Inquiry
Batchno.20250623 1g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20250814 250mg In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20250123 25g In stock Shanghai Inquiry
Batchno.20260501 5g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
  • Product code: SSC-127075
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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: 0.25g, 1g, 5g, 10g
  • Available purity: ≥95%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 27550-59-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.25g ≥95% 0 Out of Stock Shenzhen Inquiry
1g ≥95% 0 Out of Stock Beijing Inquiry
5g ≥95% 0 Out of Stock Shanghai Inquiry
10g ≥95% 0 Out of Stock Beijing Inquiry

27550-59-0 / 4-hydroxy-2-benzofuran-1,3-dione

Standard CAS: 27550-59-0 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
27550-59-0
Multi CAS
Yes
Molecular Formula
C8H4O4
Molecular Weight
164.110000
Exact Mass
164.010959
InChI
InChI=1S/C8H4O4/c9-5-3-1-2-4-6(5)8(11)12-7(4)10/h1-3,9H
InChIKey
CCTOEAMRIIXGDJ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
12
Aromatic heavy atom count
6
H-bond acceptors
4
H-bond donors
1
Molar refractivity
37.85
TPSA
63.6

LogP / Solubility

WLOGP
0.7
MLOGP
0.61
XLogP3
1.5
Consensus LogP
0.94
Log S (ESOL)
-1.67
Class (ESOL)
Soluble
Log S (Ali)
-1.41
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.31
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)
-3.22

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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