Toluidine Blue O

(7-amino-8-methylphenothiazin-3-ylidene)-dimethylazanium chloride

CAS: 92-31-9

Molecular Formula	`C15H16ClN3S`
Molecular Weight	305.8 g/mol
Topological Polar Surface Area	66.7 A2
Hydrogen Bond Donors	1
Hydrogen Bond Acceptors	4
Rotatable Bonds	0
Exact Mass	305.07535
Heavy Atoms	20
Complexity	511.0

Chemical Identifiers

CAS Number	92-31-9
SMILES	`CC1=CC2=C(C=C1N)SC3=CC(=[N+](C)C)C=CC3=N2.[Cl-]`
InChIKey	`GEDVVYWLPUPJJZ-UHFFFAOYSA-N`

📖 Product Overview

Toluidine Blue O (CAS: 92-31-9) is a chemical compound with molecular formula C15H16ClN3S and molecular weight 305.8 g/mol. Its IUPAC systematic name is (7-amino-8-methylphenothiazin-3-ylidene)-dimethylazanium chloride. Topological Polar Surface Area 66.7 A2 Hydrogen Bond Donors 1 Hydrogen Bond Acceptors 4 Rotatable Bonds 0 Exact Mass 305.07535 Heavy Atoms 20 Complexity 511.0 InChI Key: GEDVVYWLPUPJJZ-UHFFFAOYSA-N. SMILES: CC1=CC2=C(C=C1N)SC3=CC(=[N+](C)C)C=CC3=N2.[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.

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