4-Hydroxy-2-methyl-2H-1,4-benzothiazin-3(4H)-one 1,1-dioxide

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Names

[ CAS No. ]:
5522-01-0

[ Name ]:
4-Hydroxy-2-methyl-2H-1,4-benzothiazin-3(4H)-one 1,1-dioxide

[Synonym ]:
4-Hydroxy-2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazin-1,1-dioxid
2-Methyl-3,4-dihydro-4-hydroxy-2H-1,4-benzothiazin-1,1-dioxid
N-[[4-[(2-chlorophenyl)methoxy]-3-methoxy-phenyl]methylideneamino]-3-nitro-benzamide

Chemical & Physical Properties

[ Density]:
1.31g/cm3

[ Molecular Formula ]:
C22H18ClN3O5

[ Molecular Weight ]:
439.84800

[ Exact Mass ]:
439.09300

[ PSA ]:
109.23000

[ LogP ]:
5.69770

[ Index of Refraction ]:
1.611

Safety Information

[ HS Code ]:
2914400090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Nitrochlorobenzene

DownStream

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%