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CAS 573-58-0 Congo Red molecular structure lightbox
CAS RN: 573-58-0

Congo Red

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15 package records15 with current stock8 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260311 500ml In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251129 100ml In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260204 500ml In stock Shanghai, Shandong, Guangdong, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250221 500ml In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251101 100mg In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250729 25g / 100g / 500g / 2.5kg Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250103 100g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20251010 1kg In stock Shanghai Inquiry
Batchno.20260627 1mg In stock Shanghai, Tianjin, Wuhan Inquiry
Batchno.20260619 500g In stock Shanghai, Shenzhen Inquiry
Batchno.20250306 5g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250624 100g In stock Inquiry
Batchno.20250317 25g In stock Inquiry
Batchno.20250704 500g In stock Inquiry
Batchno.20260117 5g In stock Inquiry
  • Product code: SSC-165409
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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: 500g
  • 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 573-58-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
500g ≥95% 0 Out of Stock Shanghai Inquiry

573-58-0 / disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate

Standard CAS: 573-58-0 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
573-58-0
Multi CAS
Yes
Molecular Formula
C32H22N6NA2O6S2
Molecular Weight
696.700000
Exact Mass
696.083763
InChI
InChI=1S/C32H24N6O6S2.2Na/c33-31-25-7-3-1-5-23(25)29(45(39,40)41)17-27(31)37-35-21-13-9-19(10-14-21)20-11-15-22(16-12-20)36-38-28-18-30(46(42,43)44)24-6-2-4-8-26(24)32(28)34;;/h1-18H,33-34H2,(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2
InChIKey
IQFVPQOLBLOTPF-UHFFFAOYSA-L

Computed Properties

Structural Parameters

Heavy atom count
48
Aromatic heavy atom count
32
Rotatable bonds
7
H-bond acceptors
12
H-bond donors
2
Molar refractivity
172.88
TPSA
215.88

LogP / Solubility

WLOGP
1.47
MLOGP
1.35
XLogP3
1.47
Consensus LogP
1.43
Log S (ESOL)
-5.12
Class (ESOL)
Slightly soluble
Log S (Ali)
-6.34
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-6.25
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-5.93

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.17
PAINS alerts
1
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
5.5

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