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183768

Sigma-Aldrich

1,4-Phenylenedipropionic acid

98%

Synonym(s):

p -Phenylenedipropionic acid

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About This Item

Linear Formula:
C6H4(CH2CH2CO2H)2
CAS Number:
4251-21-2
Molecular Weight:
222.24
EC Number:
224-215-6
MDL number:
MFCD00002779
UNSPSC Code:
12162002
PubChem Substance ID:
24851076
NACRES:
NA.23

assay

98%

form

solid

mp

231-234 °C (lit.)

SMILES string

OC(=O)CCc1ccc(CCC(O)=O)cc1

InChI

1S/C12H14O4/c13-11(14)7-5-9-1-2-10(4-3-9)6-8-12(15)16/h1-4H,5-8H2,(H,13,14)(H,15,16)

InChI key

DFOCUWFSRVQSNI-UHFFFAOYSA-N

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Elissia T Franklin et al.
Analytical and bioanalytical chemistry, 411(19), 4739-4749 (2019-01-08)
Shotgun lipid analysis based on electrospray ionization-tandem mass spectrometry (ESI-MS/MS) is increasingly used in lipidomic studies. One challenge for the shotgun approach is the discrimination of lipid isomers and isobars. Gas-phase charge inversion via ion/ion reactions has been used as

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