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MilliporeSigma

45150

Pamoic acid

≥97.0% (T)

Synonym(s):

1,1′-Methylene-bis(2-hydroxy-3-naphthoic acid), 4,4′-Methylenebis(3-hydroxy-2-naphthoic acid), Embonic acid

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100 G

$142.00

$142.00


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About This Item

Empirical Formula (Hill Notation):
C23H16O6
CAS Number:
Molecular Weight:
388.37
Beilstein/REAXYS Number:
901319
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

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Quality Level

assay

≥97.0% (T)

mp

≥300 °C (dec.)

functional group

carboxylic acid

SMILES string

OC(=O)c1cc2ccccc2c(Cc3c(O)c(cc4ccccc34)C(O)=O)c1O

InChI

1S/C23H16O6/c24-20-16(14-7-3-1-5-12(14)9-18(20)22(26)27)11-17-15-8-4-2-6-13(15)10-19(21(17)25)23(28)29/h1-10,24-25H,11H2,(H,26,27)(H,28,29)

InChI key

WLJNZVDCPSBLRP-UHFFFAOYSA-N

Gene Information

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This Item
P5022149300094257
assay

≥97.0% (T)

assay

-

assay

-

assay

≥98.0% (HPLC)

Quality Level

100

Quality Level

100

Quality Level

-

Quality Level

100

mp

≥300 °C (dec.)

mp

-

mp

≥300 °C (dec.)

mp

-

functional group

carboxylic acid

functional group

-

functional group

-

functional group

-

Gene Information

human ... PTPN1(5770), PTPRF(5792)

Gene Information

-

Gene Information

-

Gene Information

-

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Multi-component hydrogen-bonding assembly of a pharmaceutical agent pamoic acid with piperazine or 4, 4'-bipyridyl: A channel hydrated salt with multiple-helical motifs vs a bimolecular cocrystal.
Du M, et al.
Crystal Growth & Design, 9(4), 1655-1657 (2009)
Pamoic acid determined from powder diffraction data.
Haynes DA, et al.
Acta Crystallographica Section E, Structure Reports Online, 62(3), o1170-o1172 (2006)
R W Roos et al.
Journal of chromatography, 370(3), 403-418 (1986-12-24)
Triethylamine (TEA) was evaluated as a competing base for the retention control and peak shape improvement in the reversed-phase high-performance liquid chromatographic (RP-HPLC) analysis of selected acidic, basic, and neutral drugs. The effects of this amine on the capacity factor
A series of four-connected entangled metal-organic frameworks assembled from pamoic acid and pyridine-containing ligands: interpenetrating, self-penetrating, and supramolecular isomerism.
MLA Wang S, et al.
Crystal Growth & Design, 12(1), 79-92 (2011)
M Jørgensen
Journal of chromatography. B, Biomedical sciences and applications, 716(1-2), 315-323 (1998-11-21)
Pamoic acid is used as a counter ion to obtain long-acting pharmaceutical formulations of certain basic drugs. In order to investigate the pharmacokinetics of pamoic acid, a simple, sensitive and reliable method has been established for the quantitative determination of

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