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Merck

P5390

Sigma-Aldrich

Prostaglandin B2

≥98%, synthetic

Sinónimos:

(5Z,13E,15S)-15-Hydroxy-9-oxoprosta-5,8(12),13-trien-1-oic acid, PGB2

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About This Item

Fórmula empírica (notación de Hill):
C20H30O4
Número de CAS:
Peso molecular:
334.45
Beilstein:
2153006
Número MDL:
Código UNSPSC:
12352211
ID de la sustancia en PubChem:
NACRES:
NA.77

origen biológico

synthetic

Nivel de calidad

Análisis

≥98%

formulario

solution

solubilidad

ethanol: ~100 mg/mL
PBS, pH 7.2: ~2 mg/mL
DMSO: ~50 mg/mL

temp. de almacenamiento

−20°C

cadena SMILES

CCCCC[C@H](O)\C=C\C1=C(C\C=C/CCCC(O)=O)C(=O)CC1

InChI

1S/C20H30O4/c1-2-3-6-9-17(21)14-12-16-13-15-19(22)18(16)10-7-4-5-8-11-20(23)24/h4,7,12,14,17,21H,2-3,5-6,8-11,13,15H2,1H3,(H,23,24)/b7-4-,14-12+/t17-/m0/s1

Clave InChI

PRFXRIUZNKLRHM-HKVRTXJWSA-N

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Aplicación

Prostaglandin B2 has been used as an internal standard in high-performance liquid chromatography (HPLC).

Acciones bioquímicas o fisiológicas

Prostaglandin B2 (PGB2) is an eicosanoid and a lipid mediator. It is synthesized by the dehydration of PGE2. It is a primary prostaglandin associated with the osteoblasts and may induce pulmonary hypertension. PGB2 is also reported to inhibit glucagon stimulated glycogenolysis and forskolin-stimulated adenylate cyclase activity in plasma membranes.

Forma física

Prostaglandin B2 is supplied as a solution in methyl acetate

Nota de preparación

PGB2 is provided as a solution in methyl acetate. To change the solvent, evaporate the methyl acetate under a gentle stream of nitrogen and immediately add the solvent of choice. PGB2, purged with an inert gas, is soluble in ethanol at ~100 mg/mL, DMSO at ~50 mg/mL and in dimethyl formamide at ~ 75 mg/mL.

Pictogramas

FlameExclamation mark

Palabra de señalización

Danger

Frases de peligro

Consejos de prudencia

Clasificaciones de peligro

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Órganos de actuación

Central nervous system

Riesgos supl.

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

15.8 °F

Punto de inflamabilidad (°C)

-9 °C

Equipo de protección personal

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


Certificados de análisis (COA)

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Yurika Otoki et al.
Lipids, 55(1), 7-22 (2019-11-07)
In the brain, approximately 90% of oxylipins are esterified to lipids. However, the significance of this esterification process is not known. In the present study, we (1) validated an aminopropyl solid phase extraction (SPE) method for separating esterified lipids using
George Binh Lenon et al.
Evidence-based complementary and alternative medicine : eCAM, 4(2), 209-217 (2007-06-06)
Herbal therapies are being used increasingly for the treatment of allergic rhinitis. The aim of this study was to investigate the possible pharmacological actions and cellular targets of a Chinese herbal formula (RCM-101), which was previously shown to be effective
L O Eriksson et al.
Acta physiologica Scandinavica, 139(3), 393-404 (1990-07-01)
The prostaglandin E2 (PGE2) binding site in human kidney was characterized in membrane preparations from cortex, outer medulla and inner medulla using radioligand binding techniques. The localization of the binding sites for [3H]PGE2 was visualized autoradiographically. In the membrane suspensions
S Kjellström et al.
Journal of chromatography. A, 823(1-2), 489-496 (1998-11-18)
An automated on-line sampling method was developed using microdialysis as the simultaneous sampling and sample pre-treatment technique. The extraction fraction values of microdialysis probes sampling different eicosanoids were investigated. The impact of cyclodextrins in the perfusion liquid used for sampling
Carlos Artério Sorgi et al.
Scientific data, 5, 180167-180167 (2018-08-22)
Eicosanoids comprise a class of bioactive lipids derived from a unique group of essential fatty acids that mediate a variety of important physiological functions. Owing to the structural diversity of these lipids, their analysis in biological samples is often a

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