191698
2-Sulfobenzoic acid cyclic anhydride
technical grade, 90%
别名:
2,1-Benzoxathiol-3-one-1,1-dioxide
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经验公式（希尔记法）:
C7H4O4S
化学文摘社编号:
分子量:
184.17
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
201-322-6
Beilstein/REAXYS Number:
139893
MDL number:
InChI key
NCYNKWQXFADUOZ-UHFFFAOYSA-N
InChI
1S/C7H4O4S/c8-7-5-3-1-2-4-6(5)12(9,10)11-7/h1-4H
SMILES string
O=C1OS(C2=CC=CC=C21)(=O)=O
grade
technical grade
assay
90%
form
powder
bp
184-186 °C/18 mmHg (lit.)
mp
116 °C
solubility
methanol: 50 mg/mL
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
Eyeshields, Gloves, type N95 (US)
Chengli Zu et al.
Rapid communications in mass spectrometry : RCM, 24(1), 120-128 (2009-12-10)
A derivatization procedure has been developed for the improved characterization of fatty alcohol ethoxylate non-ionic surfactants by liquid chromatography/mass spectrometry. The end hydroxyl group of each surfactant species was converted into an oxycarbonylbenzene-2-sulfonic acid group with 2-sulfobenzoic anhydride under mild
A Moulin et al.
Biochemistry, 28(15), 6340-6346 (1989-07-25)
2-Sulfobenzoic cyclic anhydride (SBA) rapidly and selectively inactivates porcine pancreatic lipase (PPL) only when added during the hydrolysis of an emulsified ester such as tributyrin or dodecyl acetate. The present data suggest that the inactivation of PPL occurs preferentially at
Christin Stegemann et al.
Rapid communications in mass spectrometry : RCM, 24(5), 599-604 (2010-02-16)
Two cyclic theta-defensin peptides were isolated from leukocytes of the hamadryas baboon, Papio hamadryas, and purified to homogeneity by gel electrophoresis and reversed-phase high-performance liquid chromatography. Both peptides had high in vitro activity against Escherichia coli, Listeria monocytogenes, methicillin-resistant Staphylococcus
Modification of epsilon-amino group of lysine in proteins by acylation with pyromellitic dianhydride and o-sulphobenzoic anhydride.
A Bagree et al.
FEBS letters, 120(2), 275-277 (1980-11-03)
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