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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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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