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CAS 128-56-3 Sodium Anthraquinone-1-sulfonate molecular structure lightbox
CAS RN: 128-56-3

Sodium Anthraquinone-1-sulfonate

Product Availability

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6 package records6 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250926 100g In stock Shanghai, Shenzhen, Wuhan, Chengdu Inquiry
Batchno.20260203 1g In stock Shanghai, Wuhan Inquiry
Batchno.20250829 1g / 5g / 25g / 100g / 500g Confirm by inquiry Shanghai, Shandong, Guangdong Inquiry
Batchno.20260603 25g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20250111 500g In stock Shenzhen, Wuhan, Chengdu Inquiry
Batchno.20250116 5g In stock Shanghai Inquiry
  • Product code: SSC-035381
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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: 25g
  • Available purity: ＞97%
  • 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 128-56-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ＞97% 0 Out of Stock Shenzhen Inquiry

128-56-3 / sodium 9,10-dioxoanthracene-1-sulfonate

Standard CAS: 128-56-3 Multi CAS: No
Basic Information Physical Properties Computed Properties

Basic Information

CAS
128-56-3
Multi CAS
No
Molecular Formula
C14H7NaO5S
Molecular Weight
310.260000
Exact Mass
309.991189
SMILES
C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=CC=C3)S(=O)(=O)[O-].[Na+]
InChI
InChI=1S/C14H8O5S.Na/c15-13-8-4-1-2-5-9(8)14(16)12-10(13)6-3-7-11(12)20(17,18)19;/h1-7H,(H,17,18,19);/q;+1/p-1
InChIKey
SDKPSXWGRWWLKR-UHFFFAOYSA-M

Physical Properties

Physical Description
Light yellow crystalline powder
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
21
Aromatic heavy atom count
12
Rotatable bonds
1
H-bond acceptors
5
Molar refractivity
67.71
TPSA
91.34

LogP / Solubility

WLOGP
-1.63
MLOGP
-1.42
XLogP3
-1.63
Consensus LogP
-1.56
Log S (ESOL)
-1.09
Class (ESOL)
Soluble
Log S (Ali)
-0.93
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.44
Class (SILICOS-IT)
Very soluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-5.77

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
PAINS alerts
1
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
2.5

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