The stability of this product when prepared in DMSO has not been determined. In general, solutions in DMSO should be prepared fresh and used promptly. Epinephrine is most stable in acidic aqueous solutions at pH 3.6, when stored tightly sealed under nitrogen or argon. Solutions prepared in basic buffers are unstable and turn red in color due to degradation. Published literature indicates solutions are stable for at least 1 month when stored at 4°C or 25°C. Commercial solutions are often assigned a shelf life of greater than 1 year.
E4250
(−)-Epinephrine
≥99% (HPLC), powder, adrenoceptor agonist
Sinónimos:
(−)-Adrenalin, (R)-(−)-3,4-Dihydroxy-α-(methylaminomethyl)benzyl alcohol, L-Adrenaline, L-Epinephrine
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About This Item
Fórmula lineal:
(HO)2C6H3CH(OH)CH2NHCH3
Número de CAS:
Peso molecular:
183.20
Beilstein:
2368277
Número CE:
Número MDL:
Código UNSPSC:
12352200
ID de la sustancia en PubChem:
NACRES:
NA.77
En este momento no podemos mostrarle ni los precios ni la disponibilidad
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Nombre del producto
(−)-Epinephrine,
Nivel de calidad
mp
215 °C (dec.) (lit.)
temp. de almacenamiento
2-8°C
cadena SMILES
CNC[C@H](O)c1ccc(O)c(O)c1
InChI
1S/C9H13NO3/c1-10-5-9(13)6-2-3-7(11)8(12)4-6/h2-4,9-13H,5H2,1H3/t9-/m0/s1
Clave InChI
UCTWMZQNUQWSLP-VIFPVBQESA-N
Información sobre el gen
human ... ADRA1A(148) , ADRA1B(147) , ADRA1D(146) , ADRA2A(150) , ADRA2B(151) , ADRA2C(152) , ADRB1(153) , ADRB2(154) , ADRB3(155)
rat ... Adra1a(29412) , Adra2a(25083) , Adrb1(24925) , Adrb2(24176) , Drd1a(24316) , Drd2(24318)
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Acciones bioquímicas o fisiológicas
Adrenoceptor agonist.
Características y beneficios
This compound is featured on the α1-Adrenoceptors, α2-Adrenoceptors and β-Adrenoceptors pages of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
Reconstitución
This product is only slightly soluble in water. Other sources state that it is soluble at 2 mg/mL in DMSO. The product solubility is tested at 50 mg/mL in 0.5 M HCl. This stock concentration can be diluted further in a buffer or medium to the required final concentration. In general, culture medium is buffered such that the final pH is not effected. The compound will remain in solution.
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral
Código de clase de almacenamiento
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
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When this product is reconstituted in DMSO, at what temperature should it be stored?
1 answer-
Helpful?
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Hi, Is it possible to reconstitute the epinephrine solution in something less aggressive than 0.5 M HCl ? Sincerely, Alex
1 answer-
This product is only slightly soluble in water. Other sources state that it is soluble at 2 mg/mL in DMSO. The product solubility is tested at 50mg/mL in 0.5 M HCl. This stock concentration can be diluted further in a buffer or medium to the required final concentration. In general, culture medium is buffered such that the final pH is not effected. The compound will remain in solution.
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