D 266

ethyl sulfate;trimethyl(2-pyrido[3,2-b][1,4]benzothiazin-10-ylpropyl)azanium

CAS: 66859-40-3

Molecular Formula	`C19H27N3O4S2`
Molecular Weight	425.6 g/mol
Topological Polar Surface Area	116.0 A2
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	7
Rotatable Bonds	4
Exact Mass	425.1443
Heavy Atoms	28
Complexity	458.0

Chemical Identifiers

CAS Number	66859-40-3
SMILES	`CCOS(=O)(=O)[O-].CC(C[N+](C)(C)C)N1C2=CC=CC=C2SC3=C1N=CC=C3`
InChIKey	`NYZBJKVPWHHEOI-UHFFFAOYSA-M`

📖 Product Overview

D 266 (CAS: 66859-40-3) is a chemical compound with molecular formula C19H27N3O4S2 and molecular weight 425.6 g/mol. Its IUPAC systematic name is ethyl sulfate;trimethyl(2-pyrido[3,2-b][1,4]benzothiazin-10-ylpropyl)azanium. Topological Polar Surface Area 116.0 A2 Hydrogen Bond Donors 0 Hydrogen Bond Acceptors 7 Rotatable Bonds 4 Exact Mass 425.1443 Heavy Atoms 28 Complexity 458.0 InChI Key: NYZBJKVPWHHEOI-UHFFFAOYSA-M. SMILES: CCOS(=O)(=O)[O-].CC(C[N+](C)(C)C)N1C2=CC=CC=C2SC3=C1N=CC=C3.

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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.

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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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