Documentos clave

Ver Toda la documentación

Saltar a

C7527

Cloruro de colina

Name: Cloruro de colina
Brand: SIGMA
Price: 53800 CLP

BioReagent, suitable for cell culture, suitable for insect cell culture, ≥98%

Sinónimos:

Cloruro de (2-hidroxietil)trimetilamonio

Iniciar sesión para ver los precios por organización y contrato.

Seleccione un Tamaño

Cambiar Vistas

A ustedes/SKU	Disponibilidad	Precio
100 g	Comprobar disponibilidad del carrito	$53.800
500 g	Comprobar disponibilidad del carrito	$204.000
1 kg	Comprobar disponibilidad del carrito	$219.000

Acerca de este artículo

Fórmula lineal:

(CH₃)₃N(Cl)CH₂CH₂OH

Número CAS:

67-48-1

Peso molecular:

139.62

UNSPSC Code:

12352205

NACRES:

NA.75

PubChem Substance ID:

24892968

EC Number:

200-655-4

Beilstein/REAXYS Number:

3563126

MDL number:

MFCD00011721

$53.800

Comprobar disponibilidad del carrito

Solicita un pedido personalizado

Servicio técnico

¿Necesita ayuda? Nuestro equipo de científicos experimentados está aquí para ayudarle.

Permítanos ayudarle

Propiedades

biological source

synthetic (organic)

Quality Segment

300

product line

BioReagent

assay

≥98%

form

crystals

mol wt

M_w 139.62 g/mol

technique(s)

cell culture | insect: suitable, cell culture | mammalian: suitable, cell culture | plant: suitable

color

white

pH

5.0-6.5 (25 °C, 140 g/L)

mp

302-305 °C (dec.) (lit.)

solubility

H₂O: 50 mg/mL

SMILES string

[Cl-].C[N+](C)(C)CCO

InChI

1S/C5H14NO.ClH/c1-6(2,3)4-5-7;/h7H,4-5H2,1-3H3;1H/q+1;/p-1

InChI key

SGMZJAMFUVOLNK-UHFFFAOYSA-M

Descripción

General description

Choline chloride is a quaternary ammonium salt and associates with hydrogen bond donors (HBD). It is essential for the vital physiological functions and is used as a nutritional additive. Choline is a source of methyl groups for methyl-transfer reactions.

Sustrato de la colina acetiltransferasa

Application

Choline chloride has been used:

as a component of choline acetyltransferase (ChAT) buffer and for choline uptake in cultured human neuroblastoma (SK-N-SH) cells
for choline standard curve generation for quantifying phospholipase D (PLD) activity
as a component of slice solution for the dissection of entorhinal-hippocampal brain slices

Comparar elementos similares

Ver comparación completa

Mostrar Diferencias

1 of 1

Este artículo	26978	26978	PHR1251
Sigma-Aldrich C7527 Cloruro de colina	Sigma-Aldrich 26978 Cloruro de colina	Sigma-Aldrich 26978 Cloruro de colina	Supelco PHR1251 Cloruro de colina
technique(s) cell culture \| insect: suitable, cell culture \| plant: suitable, cell culture \| mammalian: suitable	technique(s) -	technique(s) -	technique(s) HPLC: suitable, gas chromatography (GC): suitable
biological source synthetic (organic)	biological source synthetic	biological source synthetic	biological source -
assay ≥98%	assay ≥99.0% (AT)	assay ≥99.0% (AT)	assay -
form crystals	form powder or crystals	form powder or crystals	form -
solubility H₂O: 50 mg/mL	solubility H₂O: 1 M, clear, colorless	solubility H₂O: 1 M, clear, colorless	solubility -
color white	color colorless to white	color colorless to white	color -
technique(s) cell culture \| insect: suitable, cell culture \| plant: suitable, cell culture \| mammalian: suitable	technique(s) -	technique(s) -	technique(s) HPLC: suitable, gas chromatography (GC): suitable
biological source synthetic (organic)	biological source synthetic	biological source synthetic	biological source -
assay ≥98%	assay ≥99.0% (AT)	assay ≥99.0% (AT)	assay -
form crystals	form powder or crystals	form powder or crystals	form -
solubility H₂O: 50 mg/mL	solubility H₂O: 1 M, clear, colorless	solubility H₂O: 1 M, clear, colorless	solubility -
color white	color colorless to white	color colorless to white	color -

Still not finding the right product?

Explore all of our products under Cloruro de colina

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documentos section.

Si necesita más asistencia, póngase en contacto con Atención al cliente

¿Ya tiene este producto?

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

Visite la Librería de documentos

Questions

1–3 of 3 Questions

a year ago

Choline chloride will be melted in water for addition to the medium. Can you please tell me the proper storage method, such as -30°C freezing ay -4°C refrigeration?

1 answer
1. Technical Support
  
  a year ago
  
  This product is soluble in water at 50 mg/mL. The storage and stability conditions for this product upon reconstitution have not been determined.
  
  Helpful?
a year ago

Hi, is it possible to thaw choline chloride in PBS instead of water and add it to the medium?

1 answer
1. Technical Support
  
  a year ago
  
  This product is soluble in water, tested at 50 mg/mL. Solubility in PBS has not been determined in-house. Literature suggests that choline chloride can be prepared with PBS. For reference, see https://en-cdn.bio-protocol.org/pdf/Bio-protocol807.pdf?rel_link=YmlvLXByb3RvY29sLm9yZy9lbi9icGRldGFpbD9pZD04MDcmdHlwZT0w
  
  Helpful?
3 years ago

Hi, could you please provide the product information sheet for Choline chloride.

1 answer
1. Technical Support
  
  3 years ago
  
  There is no specific product information sheet offered for Choline Chloride. Please see the PROPERTIES section of the product page for details. Links to a sample Certificate of Analysis and a Certificate of Origin are provided below:
  Certificate of Analysis
  https://www.sigmaaldrich.com/certificates/COFA/C7/C7527/C7527-100G________SLBB8921V_.pdf
  Certificate of Origin
  https://www.sigmaaldrich.com/US/en/coo/undefined/C7527/SLBB8921V
  
  Helpful?

Reviews

No rating value