Cresyl violet

(5-amino-10-methylbenzo[a]phenoxazin-9-ylidene)-dimethylazanium chloride

CAS: 18472-89-4

Molecular Formula	`C19H18ClN3O`
Molecular Weight	339.8 g/mol
Topological Polar Surface Area	50.6 A2
Hydrogen Bond Donors	1
Hydrogen Bond Acceptors	4
Rotatable Bonds	0
Exact Mass	339.11383
Heavy Atoms	24
Complexity	639.0

Chemical Identifiers

CAS Number	18472-89-4
SMILES	`CC1=CC2=NC3=C(C=C(C4=CC=CC=C43)N)OC2=CC1=[N+](C)C.[Cl-]`
InChIKey	`ZHAFUINZIZIXFC-UHFFFAOYSA-N`

📖 Product Overview

Cresyl violet (CAS: 18472-89-4) is a chemical compound with molecular formula C19H18ClN3O and molecular weight 339.8 g/mol. Its IUPAC systematic name is (5-amino-10-methylbenzo[a]phenoxazin-9-ylidene)-dimethylazanium chloride. Topological Polar Surface Area 50.6 A2 Hydrogen Bond Donors 1 Hydrogen Bond Acceptors 4 Rotatable Bonds 0 Exact Mass 339.11383 Heavy Atoms 24 Complexity 639.0 InChI Key: ZHAFUINZIZIXFC-UHFFFAOYSA-N. SMILES: CC1=CC2=NC3=C(C=C(C4=CC=CC=C43)N)OC2=CC1=[N+](C)C.[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.

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