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CAS 581-43-1 2,6-Dihydroxynaphthalene molecular structure lightbox
CAS RN: 581-43-1

2,6-Dihydroxynaphthalene

Product Availability

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4 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260101 100g In stock Shanghai Inquiry
Batchno.20260523 1g In stock Shanghai, Shandong, Chongqing Inquiry
Batchno.20250907 25g In stock Shanghai, Guangdong Inquiry
Batchno.20250703 5g In stock Shanghai, Shandong, Guangdong, Chongqing Inquiry
  • Product code: SSC-166307
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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: 1g, 5g, 10g, 25g, 100g
  • Available purity: ≥98%
  • Inventory rows with stock: 1
  • 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 581-43-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥98% 5 In Stock Beijing Inquiry
5g ≥98% 0 Out of Stock Shanghai Inquiry
10g ≥98% 0 Out of Stock Shanghai Inquiry
25g ≥98% 0 Out of Stock Shanghai Inquiry
100g ≥98% 0 Out of Stock Shanghai Inquiry

581-43-1 / naphthalene-2,6-diol

Standard CAS: 581-43-1 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
581-43-1
Multi CAS
Yes
Molecular Formula
C10H8O2
Molecular Weight
160.170000
Exact Mass
160.052429
InChI
InChI=1S/C10H8O2/c11-9-3-1-7-5-10(12)4-2-8(7)6-9/h1-6,11-12H
InChIKey
MNZMMCVIXORAQL-UHFFFAOYSA-N

Physical Properties

Physical Description
Beige crystalline solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
12
Aromatic heavy atom count
10
H-bond acceptors
2
H-bond donors
2
Molar refractivity
47.28
TPSA
40.46

LogP / Solubility

WLOGP
2.25
MLOGP
1.98
XLogP3
2.3
Consensus LogP
2.18
Log S (ESOL)
-2.87
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.5
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.57
Class (SILICOS-IT)
Moderately soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.1

Drug-likeness / Medicinal Chemistry

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

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