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CAS 1445-19-8 ANS-Na (=Sodium 8-Anilino-1-naphthalenesulfonate) [Hydrophobic fluorescent probe] molecular structure lightbox
CAS RN: 1445-19-8

ANS-Na (=Sodium 8-Anilino-1-naphthalenesulfonate) [Hydrophobic fluorescent probe]

Product Availability

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6 package records6 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260413 1g In stock Inquiry
Batchno.20260616 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250104 1g In stock Shanghai, Shandong Inquiry
Batchno.20260303 200mg In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batchno.20250719 25g In stock Shandong Inquiry
Batchno.20250321 5g In stock Shandong, Chongqing Inquiry
  • Product code: SSC-055680
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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: 5g
  • 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 1445-19-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥95% 0 Out of Stock Hong Kong Inquiry

1445-19-8 / sodium 8-anilinonaphthalene-1-sulfonate

Standard CAS: 1445-19-8 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
1445-19-8
Multi CAS
No
Molecular Formula
C16H12NNaO3S
Molecular Weight
321.300000
Exact Mass
321.043559
SMILES
C1=CC=C(C=C1)NC2=CC=CC3=C2C(=CC=C3)S(=O)(=O)[O-].[Na+]
InChI
InChI=1S/C16H13NO3S.Na/c18-21(19,20)15-11-5-7-12-6-4-10-14(16(12)15)17-13-8-2-1-3-9-13;/h1-11,17H,(H,18,19,20);/q;+1/p-1
InChIKey
VUSNMYYVKMGHEH-UHFFFAOYSA-M

Computed Properties

Structural Parameters

Heavy atom count
22
Aromatic heavy atom count
16
Rotatable bonds
3
H-bond acceptors
4
H-bond donors
1
Molar refractivity
81.64
TPSA
69.23

LogP / Solubility

WLOGP
0.49
MLOGP
0.45
XLogP3
0.49
Consensus LogP
0.48
Log S (ESOL)
-2.48
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.55
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.52
Class (SILICOS-IT)
Moderately soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-4.33

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
2.5

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