D 220a

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

CAS: 66827-18-7

Molecular Formula	`C17H23N3O4S2`
Molecular Weight	397.5 g/mol
Topological Polar Surface Area	116.0 A2
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	7
Rotatable Bonds	3
Exact Mass	397.113
Heavy Atoms	26
Complexity	419.0

Chemical Identifiers

CAS Number	66827-18-7
SMILES	`C[N+](C)(C)CCN1C2=CC=CC=C2SC3=C1N=CC=C3.COS(=O)(=O)[O-]`
InChIKey	`RGQVBOYHGZWJJB-UHFFFAOYSA-M`

📖 Product Overview

D 220a (CAS: 66827-18-7) is a chemical compound with molecular formula C17H23N3O4S2 and molecular weight 397.5 g/mol. Its IUPAC systematic name is methyl sulfate;trimethyl(2-pyrido[3,2-b][1,4]benzothiazin-10-ylethyl)azanium. Topological Polar Surface Area 116.0 A2 Hydrogen Bond Donors 0 Hydrogen Bond Acceptors 7 Rotatable Bonds 3 Exact Mass 397.113 Heavy Atoms 26 Complexity 419.0 InChI Key: RGQVBOYHGZWJJB-UHFFFAOYSA-M. SMILES: C[N+](C)(C)CCN1C2=CC=CC=C2SC3=C1N=CC=C3.COS(=O)(=O)[O-].

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

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

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