Saltar al contenido
Merck

D1435

Sigma-Aldrich

Dimetilsulfóxido

meets EP testing specifications, meets USP testing specifications

Sinónimos:

DMSO

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización


About This Item

Fórmula lineal:
(CH3)2SO
Número de CAS:
Peso molecular:
78.13
Beilstein/REAXYS Number:
506008
EC Number:
MDL number:
UNSPSC Code:
12191502
PubChem Substance ID:
NACRES:
NA.71

agency

meets EP testing specifications
meets USP testing specifications

Quality Level

vapor density

2.7 (vs air)

vapor pressure

0.42 mmHg ( 20 °C)

assay

≥99.5%

form

liquid

autoignition temp.

573 °F

expl. lim.

42 %, 63 °F

technique(s)

cryopreservation: suitable

impurities

≤0.1% water (Karl Fischer, USP)
≤0.2% water (Karl Fischer, EP)

color

colorless

refractive index

n20/D 1.478-1.479
n20/D 1.479 (lit.)

bp

189 °C (lit.)

mp

16-19 °C (lit.)

solubility

H2O: miscible (completely)

density

1.100-1.104 g/mL at 25 °C (relative density (EP))
1.10 g/mL (lit.)

UV absorption

λ: 285 nm Amax: ≤0.20
λ: 295 nm Amax: ≤0.20

SMILES string

CS(C)=O

InChI

1S/C2H6OS/c1-4(2)3/h1-2H3

InChI key

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

Application

Dimethyl sulfoxide has been used:
  • for the dissolution of tetramethylrhodamine dye, which is used as fluorophore for fluorescence in- situ hybridization (FISH) experiments
  • as a control in indirect immunofluorescent assay (IFA) of swine testicular (ST) cells
  • for the suspension and separation of buccal cells
  • a polar aprotic solvent used in polymerase chain reactions (PCR) and as a cryoprotectant vitrification agent for the preservation of cells, tissues and organs.

Biochem/physiol Actions

Dimethyl sulfoxide (DMSO) is a low molecular weight, less hydrophilic and a freely permeable cryoprotectant. It is a polar aprotic solvent used in polymerase chain reactions (PCR) and as a cryoprotectant and vitrification agent for the preservation of cells, tissues and organs.

Caution

Fácilmente superenfriado, vuelve a fundir lentamente a temperatura ambiente. Producto solidificado que puede volver a licuarse por calentamiento a temperatura ambiente sin detrimento del producto.

Other Notes

For information on dimethyl sulfoxide miscibility, please visit the following link:
Dimethyl Sulfoxide Miscibility/Immiscibility Table

related product

Referencia del producto
Descripción
Precios

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

188.6 °F - closed cup

flash_point_c

87 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Single-molecule mRNA detection and counting in mammalian tissue
Lyubimova A, et al.
Nature Protocols, 8(9), 1743-1743 (2013)
Low dose dimethyl sulfoxide driven gross molecular changes have the potential to interfere with various cellular processes
Tunccer S, et al.
Scientific reports, 8(1), 14828-14828 (2018)
Buccal micronucleus cytome assay: results of an intra-and inter-laboratory scoring comparison
Bolognesi C, et al.
Mutagenesis, 30(4), 545-555 (2015)
Identification of anti-viral activity of the cardenolides, Na+/K+-ATPase inhibitors, against porcine transmissible gastroenteritis virus
Yang CW, et al.
Toxicology and Applied Pharmacology, 332, 129-137 (2017)
Comparison of the effects of different cryoprotectants on stem cells from umbilical cord blood
Chen G, et al.
Stem Cells International, 2016 (2016)

Artículos

Hepatocytes are epithelial cells found in the liver. They perform important functions, such as helping to detoxify blood, and to synthesize transport proteins, such as lipoprotein, albumin and transferrin. Primary and secondary cultures of hepatocytes are useful for studying the mechanisms of liver regeneration and differentiation.

Overview of good cell banking practices for cell line cryopreservation purposes.

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico