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CAS 2538-85-4 Mordant Black 17 [Indicator for Complexometry] molecular structure lightbox
CAS RN: 2538-85-4

Mordant Black 17 [Indicator for Complexometry]

Product Availability

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16 package records14 with current stock5 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251202 100ml In stock Shanghai, Shandong, Guangdong, Chongqing Inquiry
Batchno.20250201 500ml In stock Shandong Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250805 100g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250210 1kg In stock Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250406 25g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20260619 500g In stock Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260605 100g In stock Shanghai, Shandong, Guangdong Inquiry
Batchno.20250514 2.5kg Out of stock 5-7 business days Inquiry
Batchno.20251221 25g In stock Shanghai, Shandong, Hebei Inquiry
Batchno.20250403 500g In stock Shanghai, Shandong Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250101 1g In stock Shanghai, Shandong, Chongqing, Hebei Inquiry
Batchno.20250105 5g In stock Shandong Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251108 100g In stock Shanghai, Shandong, Guangdong Inquiry
Batchno.20260305 2.5kg Out of stock 5-7 business days Inquiry
Batchno.20251225 25g In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batchno.20250126 500g In stock Shanghai, Shandong Inquiry
  • Product code: SSC-121302
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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: 100g
  • Available purity: 90%
  • 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 2538-85-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g 90% 0 Out of Stock Hong Kong Inquiry

2538-85-4 / sodium 3-hydroxy-4-[(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate

Standard CAS: 2538-85-4 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
2538-85-4
Multi CAS
No
Molecular Formula
C20H13N2NaO5S
Molecular Weight
416.400000
Exact Mass
416.044287
SMILES
C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C=C(C4=CC=CC=C43)S(=O)(=O)[O-])O)O.[Na+]
InChI
InChI=1S/C20H14N2O5S.Na/c23-16-10-9-12-5-1-2-6-13(12)19(16)21-22-20-15-8-4-3-7-14(15)18(11-17(20)24)28(25,26)27;/h1-11,23-24H,(H,25,26,27);/q;+1/p-1
InChIKey
ZQWICJYATMSSSD-UHFFFAOYSA-M

Computed Properties

Structural Parameters

Heavy atom count
29
Aromatic heavy atom count
20
Rotatable bonds
3
H-bond acceptors
7
H-bond donors
2
Molar refractivity
103.36
TPSA
122.38

LogP / Solubility

WLOGP
1.73
MLOGP
1.55
XLogP3
1.73
Consensus LogP
1.67
Log S (ESOL)
-3.82
Class (ESOL)
Poorly soluble
Log S (Ali)
-4.22
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.16
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-4.03

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
PAINS alerts
1
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
3

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