Propidium iodide

SIGMA/P4170 - ≥94.0% (HPLC)

Synonym: 3,8-Diamino-5-[3-(diethylmethylammonio)propyl]-6-phenylphenanthridinium diiodide

CAS Number: 25535-16-4
Empirical Formula (Hill Notation): C₂₇H₃₄I₂N₄
Molecular Weight: 668.39
EC Number: 247-081-0
MDL Number: MFCD00011921
Linear Formula: C₂₇H₃₄I₂N₄
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-P4170-10MG	10 mg	$43.30 1/EA	Add To Favorites
45-P4170-25MG	25 mg	$73.50 1/EA	Add To Favorites
45-P4170-100MG	100 mg	$215.00 1/EA	Add To Favorites
45-P4170-250MG	250 mg	$490.00 1/EA	Add To Favorites
45-P4170-500MG	500 mg	$848.00 1/EA	Add To Favorites
45-P4170-1G	1 g	$1810.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: P4170-100MG

Properties
Descriptions
Safety Info.
Basic Data

assay	≥94.0% (HPLC)
form	powder
InChI	1S/C27H33N4.2HI/c1-4-31(3,5-2)17-9-16-30-26-19-22(29)13-15-24(26)23-14-12-21(28)18-25(23)27(30)20-10-7-6-8-11-20;;/h6-8,10-15,18-19,29H,4-5,9,16-17,28H2,1-3H3;2*1H/q+1;;/p-1
InChI key	XJMOSONTPMZWPB-UHFFFAOYSA-M
mp	220-225 °C (dec.) (lit.)
Quality Level	200
SMILES string	[I-].[I-].CC[N+](C)(CC)CCC[n+]1c(-c2ccccc2)c3cc(N)ccc3c4ccc(N)cc14
storage temp.	2-8°C

Application:	Propidiumiodide has been used: to detect cell cycle by flow cytometry and γH2AXand pH3 analysis,apoptosis assay in hepatic stellate cells (HSCs), in stainingbuffer/solution to stain the cells for cell cycle analysis
Features and Benefits:	This compound is a featured product for Apoptosis research. Click here to discover more featured Apoptosis products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm .
General description:	Propidium iodide (PI) is a fluorescent dye thatcan be used for staining nucleic acids. It is impermeable in viable orintact cells. It can penetrate easily into dead, dying, or membrane-compromisedcells. PI has the capacity to bind easily to DNA.
Other Notes:	2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research
Packaging:	1 g in glass bottle
Packaging:	10, 25, 100, 250, 500 mg in glass bottle

Symbol	GHS08
Signal word	Warning
Hazard statements	H341
Precautionary statements	P201 - P308 + P313
Hazard Codes	Xn
Risk Statements	36/37/38-68
Safety Statements	26-36/37
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥94.0% (HPLC)
mp	220-225 °C (dec.) (lit.)
Storage Temp.	2-8°C
UNSPSC	41106305

To Order From a Quote