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Merck

191698

Sigma-Aldrich

2-Sulfobenzoic acid cyclic anhydride

technical grade, 90%

别名:

2,1-Benzoxathiol-3-one-1,1-dioxide

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About This Item

经验公式(希尔记法):
C7H4O4S
CAS号:
分子量:
184.17
Beilstein:
139893
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

等級

technical grade

品質等級

化驗

90%

形狀

powder

bp

184-186 °C/18 mmHg (lit.)

mp

116 °C

溶解度

methanol: 50 mg/mL

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

O=C1OS(C2=CC=CC=C21)(=O)=O

InChI

1S/C7H4O4S/c8-7-5-3-1-2-4-6(5)12(9,10)11-7/h1-4H

InChI 密鑰

NCYNKWQXFADUOZ-UHFFFAOYSA-N

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象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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其他客户在看

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
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
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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