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CAS 1655-45-4 Disodium 2,6-Naphthalenedisulfonate molecular structure lightbox
CAS RN: 1655-45-4

Disodium 2,6-Naphthalenedisulfonate

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260118 5g / 25g / 100g / 500g / 2.5kg Confirm by inquiry Shanghai, Chongqing, Hebei, Shandong Inquiry
  • Product code: SSC-072283
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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: 25g, 100g, 500g, 1000g
  • Available purity: ≥95%
  • 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 1655-45-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ≥95% 5 In Stock Beijing Inquiry
100g ≥95% 5 In Stock Beijing Inquiry
500g ≥95% 4 In Stock Hong Kong Inquiry
1000g ≥95% 1 In Stock Shenzhen Inquiry

1655-45-4 / disodium;naphthalene-2,6-disulfonate

Standard CAS: 1655-45-4 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
1655-45-4
Multi CAS
No
Molecular Formula
C10H6Na2O6S2
Molecular Weight
332.300000
Exact Mass
331.940119
SMILES
C1=CC2=C(C=CC(=C2)S(=O)(=O)[O-])C=C1S(=O)(=O)[O-].[Na+].[Na+]
InChI
InChI=1S/C10H8O6S2.2Na/c11-17(12,13)9-3-1-7-5-10(18(14,15)16)4-2-8(7)6-9;;/h1-6H,(H,11,12,13)(H,14,15,16);;/q;2*+1/p-2
InChIKey
WZZLWPIYWZEJOX-UHFFFAOYSA-L

Computed Properties

Structural Parameters

Heavy atom count
20
Aromatic heavy atom count
10
Rotatable bonds
2
H-bond acceptors
6
Molar refractivity
59.87
TPSA
114.4

LogP / Solubility

WLOGP
-5.34
MLOGP
-4.69
XLogP3
-5.34
Consensus LogP
-5.12
Log S (ESOL)
1.23
Class (ESOL)
Highly soluble
Log S (Ali)
1.57
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
2.38
Class (SILICOS-IT)
Highly 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)
-8.54

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
1.5

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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