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3H-Naphtho[1,2-e][1,2]thiazin-2(4aH)-one, 5,6-dihydro-8,9-dimethoxy-3-(phenylmethyl)-, 4,4-dioxide

HCID 178782016
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Basic information

CAS
40535-18-0
Standard SMILES
COc1cc2c(cc1OC)C1=CC(=O)N(Cc3ccccc3)S(=O)(=O)C1CC2
InChIKey
RIJXBFFBAPQJJA-UHFFFAOYSA-N
Molecular formula
C21H21NO5S
Average molar mass
399.5 g/mol

Names & identifiers

Preferred name
3H-Naphtho[1,2-e][1,2]thiazin-2(4aH)-one, 5,6-dihydro-8,9-dimethoxy-3-(phenylmethyl)-, 4,4-dioxide
IUPAC
3-benzyl-8,9-dimethoxy-4,4-dioxo-5,6-dihydro-4aH-benzo[f][1,2]benzothiazin-2-one
English name
5,6-Dihydro-8,9-dimethoxy-3-(phenylmethyl)-3H-naphtho[1,2-e][1,2]thiazin-2(4aH)-one 4,4-dioxide
Molecular formula
C21H21NO5S
Molecular weight
399.46

Names & synonyms

RIJXBFFBAPQJJA-UHFFFAOYSA-N3H-Naphtho[1,2-e][1,2]thiazin-2(4aH)-one, 5,6-dihydro-8,9-dimethoxy-3-(phenylmethyl)-, 4,4-dioxide3-Benzyl-8,9-dimethoxy-5,6-dihydro-3H-naphtho[1,2-E][1,2]thiazin-2(4ah)-one 4,4-dioxide #5,6-Dihydro-8,9-dimethoxy-3-(phenylmethyl)-3H-naphtho[1,2-e][1,2]thiazin-2(4aH)-one 4,4-dioxide

Database identifiers

CAS
40535-18-0

Properties

Computed structural properties

XLogP
2.4
Topological polar surface area
81.3 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
5
Rotatable bonds
4
Heavy atoms
28
Formal charge
0
Complexity
722

Physicochemical properties

Boiling point
602.2 · 602.2±65.0 °C(Predicted)
Density
1.39 · 1.39±0.1 g/cm3(Predicted)
pka
-15.58 · -15.58±0.20(Predicted)

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