Basic Description

Synonyms	3',4',5',6'-tetrahydroxyspiro[2,1-benzoxathiole-3,9'-xanthene]-1,1-dione \| 3',4',5',6'-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene]1,1-dioxide \| EINECS 251-134-3 \| PYROGALLOLRED \| Pyrogallolsulfonephthalein \| 1,1-dioxospiro[2,1lambda6-benzoxath
Specifications & Purity	metal indicator
Storage Temp	Room temperature
Shipped In	Normal
Grade	metal indicator

Associated Targets(Human)

PTPN11 Tchem Tyrosine-protein phosphatase non-receptor type 11 (0 Activities)

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

Mechanism of Action	Action Type	target ID	Target Name	Target Type	Target Organism	Binding Site Name	References

IUPAC Name	1,1-dioxospiro[2,1λ6-benzoxathiole-3,9'-xanthene]-3',4',5',6'-tetrol
INCHI	InChI=1S/C19H12O8S/c20-12-7-5-10-17(15(12)22)26-18-11(6-8-13(21)16(18)23)19(10)9-3-1-2-4-14(9)28(24,25)27-19/h1-8,20-23H
InChi Key	KUQNCHZOCSYKOR-UHFFFAOYSA-N
Canonical SMILES	C1=CC=C2C(=C1)C3(C4=C(C(=C(C=C4)O)O)OC5=C3C=CC(=C5O)O)OS2(=O)=O
Isomeric SMILES	C1=CC=C2C(=C1)C3(C4=C(C(=C(C=C4)O)O)OC5=C3C=CC(=C5O)O)OS2(=O)=O
PubChem CID	94437
Molecular Weight	400.36
Beilstein	19407
Reaxy-Rn	363738

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Melt Point(°C)	≥300 °C

Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
Reaxy-Rn	363738

1. Yanmei Zhu, Fushuang Xiang, Yuanyuan Su, Xue Jiang, Yipeng Cang, Wanjun Long, Wei Lan, Gaoqiong Deng, Hengye Chen, Yuanbin She, Haiyan Fu. (2023) Authenticity identification of high – Temperature Daqu Baijiu through multi-channel visual array sensor of organic dyes combined with smart phone App. FOOD CHEMISTRY, (29): (137980). [PMID:37979267] [10.1016/j.foodchem.2023.137980]

1. Xin Wang, Lei Zhao, Jinshuang Hu, Hua Wei, Xiaoyang Liu, Enshou Li, Shenghong Yang. (2022) Rational design of novel carbon-oxygen quantum dots for ratiometrically mapping pH and reactive oxygen species scavenging. Carbon, 190 (-): ( 115-124). [PMID:] [https://doi.org/10.1016/j.carbon.2022.01.006]
2. Yanmei Zhu, Fushuang Xiang, Yuanyuan Su, Xue Jiang, Yipeng Cang, Wanjun Long, Wei Lan, Gaoqiong Deng, Hengye Chen, Yuanbin She, Haiyan Fu. (2023) Authenticity identification of high – Temperature Daqu Baijiu through multi-channel visual array sensor of organic dyes combined with smart phone App. FOOD CHEMISTRY, (29): (137980). [PMID:37979267] [10.1016/j.foodchem.2023.137980]

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