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Merck
CN

254614

N-苯硒基邻苯二甲酰胺

technical grade

别名:

2-(Phenylseleno)-1H-isoindole-1,3(2H)-dione, 2-Phenylselanylisoindole-1,3-dione, N-Phenylselenylphthalimide

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关于此项目

经验公式(希尔记法):
C14H9NO2Se
化学文摘社编号:
分子量:
302.19
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
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grade

technical grade

Quality Level

mp

181-184 °C (lit.)

functional group

imide

storage temp.

−20°C

SMILES string

O=C1N([Se]c2ccccc2)C(=O)c3ccccc13

InChI

1S/C14H9NO2Se/c16-13-11-8-4-5-9-12(11)14(17)15(13)18-10-6-2-1-3-7-10/h1-9H

InChI key

TYZFQSLJTWPSDS-UHFFFAOYSA-N

Application

N-(Phenylseleno)phthalimide is a versatile selenamide reagent and has been used:
  • to selectively derivatize thiols for mass spectrometric analysis
  • to derivatize thiol peptides in protein digests
  • in L-prolinamide or pyrrolidine trifluoromethanesulfonamide promoted α-selenenylation reactions of aldehydes and ketones
  • for introducing PhSe into protected glycals, ketones, aldehydes, stannanes and exocyclic alkenes


signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

存储类别

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Synlett, 419-419 (1992)
Tetrahedron Letters, 34, 7755-7755 (1993)
Tetrahedron Letters, 33, 6243-6243 (1992)



全球贸易项目编号

货号GTIN
254614-5G04061825998787
254614-1G04061825998770