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Merck
CN

156884

3-Nitrophthalic anhydride

98%

Synonym(s):

3-Nitrophthalic acid anhydride, 4-Nitro-2-benzofuran-1,3-dione, 4-Nitroisobenzofuran-1,3-dione

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About This Item

Empirical Formula (Hill Notation):
C8H3NO5
CAS Number:
641-70-3
Molecular Weight:
193.11
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24849643
EC Number:
211-373-6
Beilstein/REAXYS Number:
179963
MDL number:
MFCD00005921

Key Documents

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Product Name

3-Nitrophthalic anhydride, 98%

InChI key

ROFZMKDROVBLNY-UHFFFAOYSA-N

InChI

1S/C8H3NO5/c10-7-4-2-1-3-5(9(12)13)6(4)8(11)14-7/h1-3H

SMILES string

[O-][N+](=O)c1cccc2C(=O)OC(=O)c12

assay

98%

form

solid

mp

163-165 °C (lit.)

Quality Level

200

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Related Categories

Application

Reactions with aminoquinazolinones yield phthalimidoquinazolinones.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCF8242
BCBT1697
BCBT1696
BCBN8033V
BCBK4231V

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Koichiro Teshima et al.
Journal of pharmaceutical and biomedical analysis, 47(3), 560-566 (2008-03-04)
A liquid chromatography-tandem mass spectrometric (LC-MS/MS) method following chemical derivatization with 3-nitrophtalic anhydride was developed for the simultaneous determination of farnesol and geranylgeraniol in rat liver and testis. One analogue compound of the analytes, n-pentadecanol, was used as an internal
J. Serb. Chem. Soc., 57, 629-629 (1992)
M Pawlowska et al.
Journal of chromatography. A, 666(1-2), 485-491 (1994-04-22)
New pre-column derivatizing reagents: phthalic anhydride, 3-nitrophthalic anhydride, diphenic anhydride, 1,8-naphthalic anhydride and diphenylmaleic anhydride have been developed for resolving chiral compounds having amine groups. Although all of these agents produce derivatives with high molar absorptivities, the later two also
Mauro Vieira de Almeida et al.
Chemical & pharmaceutical bulletin, 55(2), 223-226 (2007-02-03)
Fourteen thalidomide analogs bearing two phthalimido units were prepared in high yields (83-94%) by condensation of different diamines with phthalic or 3-nitrophthalic anhydride. An in vitro investigation of the compounds as inhibitors of the TNF-alpha production was performed. The inhibition

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