D8893

Dexametasona

powder, γ-irradiated, BioXtra, suitable for cell culture, ≥80% (HPLC)

• Sinónimos: (11β,16α)-9-Fluoro-11,17,21-trihidroxi-16-metilpregna-1,4-dieno-3,20-diona, 9α-Fluoro-16α-metil-11β,17α,21-trihidroxi-1,4-pregnadieno-3,20-diona, 9α-fluoro-16α-metilprednisolona, Prednisolona F
• Fórmula empírica (notación de Hill): C₂₂H₂₉FO₅
• Número de CAS: 50-02-2
• Peso molecular: 392.46
• Beilstein/REAXYS Number: 2066651
• EC Number: 200-003-9
• MDL number: MFCD00064136
• UNSPSC Code: 12352209
• PubChem Substance ID: 24894235
• NACRES: NA.77

Propiedades

• biological source: synthetic (organic)
• Quality Level: 200
• sterility: γ-irradiated
• product line: BioXtra
• assay: ≥80% (HPLC)
• form: powder
• potency: 4-500 ng/mL
• technique(s): cell culture | mammalian: suitable
• mp: 262-264 °C (lit.)
• solubility: ethanol: 1 mL/vial, clear
• shipped in: ambient
• storage temp.: 2-8°C
• SMILES string: C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)CO
• InChI: 1S/C22H29FO5/c1-12-8-16-15-5-4-13-9-14(25)6-7-19(13,2)21(15,23)17(26)10-20(16,3)22(12,28)18(27)11-24/h6-7,9,12,15-17,24,26,28H,4-5,8,10-11H2,1-3H3/t12-,15+,16+,17+,19+,20+,21+,22+/m1/s1
• InChI key: UREBDLICKHMUKA-CXSFZGCWSA-N
• Gene Information: human ... ABCB1(5243) , CYP3A4(1576) , IL4(3565) , IL5(3567) , NR3C1(2908) ; mouse ... Abcb1a(18671) , Abcb1b(18669) , Ifng(15978) , Nos2(18126) , Ptgs2(19225) , Tnf(21926) ; rat ... Ar(24208) , Nr3c1(24413) , Tnf(24835)

Descripción

Application

Dexamethasone has been used as a component of osteogenic differentiation medium. It has also been used to study apoptosis, cell signaling pathways and gene expression.

Biochem/physiol Actions

Glucocorticoide antiinflamatorio. Regula la supervivencia, el crecimiento y la diferenciación de las células T. Inhibe la inducción de la óxido nítrico sintasa.

Dexamethasone has immunosuppressant and antiemetic properties. It is used to treat postoperative nausea and vomiting (PONV) and chemotherapy-induced nausea and vomiting (CINV). Dexamethasone plays an important role in cardiac transplant, sepsis, cancer and other pathologic disorders. It elevates the level of heat shock proteins. It is an anti-inflammatory glucocorticoid with a range of effects on cell survival, cell signaling and gene expression.

Physical form

powder 2-8 °C; stock-frozen in working aliquots, avoid repeated freeze/thaw

Reconstitution

To prepare 20 μg/ml stock solution: add 1 ml absolute ethanol; gently swirl to dissolve; add 49 ml sterile medium while mixing.

Información de seguridad

• pictograms: GHS08
• signalword: Danger
• hcodes: H360FD
• pcodes: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Repr. 1B
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves