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CAS Number: 91375-75-6
7-hydroxy-2H-benzo[b][1,4]thiazin-3(4H)-one

Structure

 7-hydroxy-2H-benzo[b][1,4]thiazin-3(4H)-one
Name: 7-hydroxy-2H-benzo[b][1,4]thiazin-3(4H)-one
Synonyms:
General Information
Product Number: 91375756

CAS Registry Number 91375-75-6
Name:
2H-?1,?4-?Benzothiazin-?3(4H)?-?one, 7-?hydroxy-
7-Hydroxy-3,4-dihydro-2H-1,4-benzothiazin-3-one

 

Chemical Formula: C8H7NO2S
Exact Mass: 181.02
Molecular Weight: 181.21
m/z: 181.02 (100.0%), 182.02 (9.9%), 183.02 (5.0%)

 

InChI:InChI=1S/C8H7NO2S/c10-5-1-2-6-7(3-5)12-4-8(11)9-6/h1-3,10H,4H2,(H,9,11)

InChI Key:GJRKJMSYGXBCNU-UHFFFAOYSA-N

Canonical SMILES:C1C(=O)NC2=C(S1)C=C(C=C2)O

 

Thermal Properties Value Condition Note
Melting Point 235-237 °C   (2)CAS
Melting Point 217 °C   (4)IC

Specification

98%
References

(2) Zhang, Li-Qiu; Chemical & Pharmaceutical Bulletin 2010, V58(3), P326-331 CAPLUS

(4) Sastry, C. V. Reddy; Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry 1990, V29B(3), P297-9 CAPLUS
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