43095
Diphenylmaleic anhydride
suitable for fluorescence, ≥98.0% (HPLC)
别名:
3,4-Diphenyl-2,5-furandione
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关于此项目
经验公式（希尔记法）:
C16H10O3
化学文摘社编号:
分子量:
250.25
EC Number:
225-370-2
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
191180
MDL number:
InChI key
OUJCFCNZIUTYBH-UHFFFAOYSA-N
InChI
1S/C16H10O3/c17-15-13(11-7-3-1-4-8-11)14(16(18)19-15)12-9-5-2-6-10-12/h1-10H
SMILES string
O=C1OC(=O)C(c2ccccc2)=C1c3ccccc3
assay
≥98.0% (HPLC)
mp
155-159 °C
solubility
DMF: soluble
fluorescence
λex 284 nm; λem 506 nm (after derivatization with hexylamine)
suitability
suitable for fluorescence
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Application
Diphenylmaleic anhydride, similar to phthalic anhydride, 3-nitrophthalic anhydride, diphenic anhydride, 1,8-naphthalic anhydride, is used as a precolumn derivatization reagent to facilitate the separation of chiral amine group containing compounds.
Other Notes
Diphenylmaleyl (DPM), a protecting group for amines in carbohydrates and steroids.; DMP derivatives are yellow and fluorescent and can be easily determined
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Shushi Chen et al.
Chirality, 16(5), 318-330 (2004-04-08)
A variety of compounds containing amines (i.e., amino acids, amino alcohols, etc.) were chemically derivatized with a variety of electrophilic tagging reagents to elucidate the chiral recognition sites on a teicoplanin-bonded chiral stationary phase (CSP) and on R-naphthylethylcarbamate-beta-cyclodextrin (RN-beta-CD)-bonded CSP.
U. Zehavi
The Journal of Organic Chemistry, 42, 2819-2819 (1977)
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
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