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Safety Information

F1179

Sigma-Aldrich

FPL-55712

≥97% (HPLC), solid

Synonym(s):

7-[3-(4-Acetyl-3-hydroxy-2-propylphenoxy)-2-hydroxypropoxy]- 4-oxo-8-propyl-4H-1-benzopyran-2-carboxylic acid sodium salt

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About This Item

Empirical Formula (Hill Notation):
C27H29O9Na
CAS Number:
40786-08-1
Molecular Weight:
520.50
MDL number:
MFCD00068619
UNSPSC Code:
12352202
PubChem Substance ID:
329799675
NACRES:
NA.77

Assay

≥97% (HPLC)

form

solid

color

off-white

mp

150-160 °C

solubility

H2O: ≥15 mg/mL, clear, yellow

storage temp.

−20°C

SMILES string

[Na+].CCCc1c(O)c(ccc1OCC(O)COc2ccc3C(=O)C=C(Oc3c2CCC)C([O-])=O)C(C)=O

InChI

1S/C27H30O9.Na/c1-4-6-19-22(10-8-17(15(3)28)25(19)31)34-13-16(29)14-35-23-11-9-18-21(30)12-24(27(32)33)36-26(18)20(23)7-5-2;/h8-12,16,29,31H,4-7,13-14H2,1-3H3,(H,32,33);/q;+1/p-1

InChI key

ZDEVPOBNLIVGFA-UHFFFAOYSA-M

Biochem/physiol Actions

CysLT1 leukotriene receptor antagonist.

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
064K4605

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J J Cummings
Journal of applied physiology (Bethesda, Md. : 1985), 79(4), 1212-1218 (1995-10-01)
To examine a potential relationship between pulmonary vasodilatation and fetal lung liquid production, I measured lung liquid production in 20 fetal sheep at 130 +/- 4 days gestation while using several agents known to increase pulmonary blood flow. Thirty-two studies
M Takami et al.
Pharmacological research, 38(2), 141-147 (1998-08-29)
The contractile activity and mobilisation of arachidonic acid metabolites in response to the antigen challenge were studied in isolated lung parenchymal tissue from the actively sensitised guinea pig. The sustained constriction of the lung tissue was evoked by the antigen
A von Sprecher et al.
Journal of lipid mediators, 6(1-3), 265-273 (1993-03-01)
The research of the last two decades in the field of SRS-A and peptidoleukotriene (pLT) antagonists has provided information for the design of potent pLT antagonists, which share some or all of the following structural elements: (1) a lipophilic anchor
T Nabe et al.
Prostaglandins, leukotrienes, and essential fatty acids, 51(3), 163-171 (1994-09-01)
We investigated the effects of ONO-1078, a newly synthesized peptide leukotriene (p-LT antagonist, on the specific binding of radiolabelled [3H]-LTC4, [3H]-LTD4 and [3H]-LTE4 to a human lung crude membrane fraction (HLMF). The binding assay was performed under conditions in which
Y Takase et al.
Journal of medicinal chemistry, 36(24), 3765-3770 (1993-11-26)
A newly synthesized compound, 4-((3,4-(methylenedioxy)benzyl)amino)-6,7,8-trimethoxyquinazoline (6), had a potent (IC50 = 0.36 microM) inhibitory action on cyclic GMP phosphodiesterase (cGMP-PDE) isolated from porcine aorta; its inhibitory activities toward other PDE isozymes were at least 10-fold weaker. In addition, 6 relaxed
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