Nile Blue 2B

[5-(benzylamino)benzo[a]phenoxazin-9-ylidene]-diethylazanium chloride

CAS: 4451-88-1

Molecular Formula	`C27H26ClN3O`
Molecular Weight	444.0 g/mol
Topological Polar Surface Area	36.6 A2
Hydrogen Bond Donors	1
Hydrogen Bond Acceptors	4
Rotatable Bonds	5
Exact Mass	443.17645
Heavy Atoms	32
Complexity	767.0

Chemical Identifiers

CAS Number	4451-88-1
SMILES	`CC[N+](=C1C=CC2=NC3=C(C=C(C4=CC=CC=C43)NCC5=CC=CC=C5)OC2=C1)CC.[Cl-]`
InChIKey	`FAJDWNKDRFAWLS-UHFFFAOYSA-N`

📖 Product Overview

Nile Blue 2B (CAS: 4451-88-1) is a chemical compound with molecular formula C27H26ClN3O and molecular weight 444.0 g/mol. Its IUPAC systematic name is [5-(benzylamino)benzo[a]phenoxazin-9-ylidene]-diethylazanium chloride. Topological Polar Surface Area 36.6 A2 Hydrogen Bond Donors 1 Hydrogen Bond Acceptors 4 Rotatable Bonds 5 Exact Mass 443.17645 Heavy Atoms 32 Complexity 767.0 InChI Key: FAJDWNKDRFAWLS-UHFFFAOYSA-N. SMILES: CC[N+](=C1C=CC2=NC3=C(C=C(C4=CC=CC=C43)NCC5=CC=CC=C5)OC2=C1)CC.[Cl-].

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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Frequently Asked Questions

What is the typical lead time for this product?

Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.

Can you provide samples for testing?

Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.

What documentation do you provide with the product?

We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

Do you ship internationally?

Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

📚 Academic Support

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