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PYRONIN Y

CAS No.
92-32-0
Chemical Name:
PYRONIN Y
Synonyms
CI 45005;pyronine;Pyonin G;Pyonin Y;PYRONIN G;PYRONIN J;PYRONIN Y;PYRONINE G;PYRONINE Y;PYRONIN GS
CBNumber:
CB1418608
Molecular Formula:
C17H19ClN2O
Molecular Weight:
302.8
MDL Number:
MFCD00011725
MOL File:
92-32-0.mol
Last updated:2023-06-30 15:45:59

PYRONIN Y Properties

Melting point 250-260 °C(lit.)
storage temp. room temp
solubility Soluble in water; sparingly soluble in ethanol, ethylene glycol, methyl cellosolve
form Powder/Solid
Colour Index 45005
color Pink
Water Solubility Soluble in water. Also soluble in methyl cellosolve (9 mg/mL) and ethanol (3 mg/mL).
λmax 548 nm
Merck 13,8097
BRN 3795789
Stability Stable. Incompatible with strong oxidizing agents.
Biological Applications Antimalarial agent; antiviral agent; nucleic acid sequencing; treating protozoan infections; herbicides
InChIKey INCIMLINXXICKS-UHFFFAOYSA-M
CAS DataBase Reference 92-32-0
FDA UNII W659G165T1
EPA Substance Registry System Pyronine Y (92-32-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS08
Signal word  Danger
Hazard statements  H341b
Precautionary statements  P201-P202-P281-P308+P313-P403-P501c
Hazard Codes  Xn,Xi
Risk Statements  68-36/37/38
Safety Statements  22-24/25-36-26
WGK Germany  3
RTECS  BQ1450000
TSCA  Yes
HS Code  32041300

PYRONIN Y price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 213519 Pyronin Y certified by the Biological Stain Commission, Dye content 50% 92-32-0 1g $52.3 2024-03-01 Buy
Sigma-Aldrich 213519 Pyronin Y certified by the Biological Stain Commission, Dye content 50% 92-32-0 5g $170 2024-03-01 Buy
Alfa Aesar J60505 Pyronin Y, 0.2% w/v aq. soln. 92-32-0 10ml $35.5 2021-12-16 Buy
Alfa Aesar J60505 Pyronin Y, 0.2% w/v aq. soln. 92-32-0 25ml $46.6 2021-12-16 Buy
Cayman Chemical 14488 Pyronin Y 92-32-0 1g $32 2024-03-01 Buy
Product number Packaging Price Buy
213519 1g $52.3 Buy
213519 5g $170 Buy
J60505 10ml $35.5 Buy
J60505 25ml $46.6 Buy
14488 1g $32 Buy

PYRONIN Y Chemical Properties,Uses,Production

Chemical Properties

green crystalline solid

Uses

Pyronin Y has been used:

  • in the purification of quiescent and cycling hematopoietic stem cells and staining of bone marrow cells (HSCs)
  • as a component of the polychlorinated biphenyls (PCBS) solution for staining mammary gland side population cells (MG-SPs)
  • staining of CD34+ cells

Uses

Pyronin Y is a cationic dye that intercalates RNA and is visible as a red band during electrophoresis. It has also been shown to accumulate in mitochondria of viable cells. In conjuction with Methyl Green or Nancy-520, Pyronin Y can be used as a fluorescent differential stain of nucleic acids in paraffin tissue sections.

Uses

Bacterial and biological stain.

Definition

ChEBI: An organic chloride salt having 6-(dimethylamino)-N,N-dimethyl-3H-xanthen-3-iminium as the cation. Used with methyl green to selectively demonstrate RNA (red) in contrast to DNA (green) with the Unna Pappenheim method.

General Description

Pyronin Y (C.I. 45005) is an aminoxanthene dye that is present as a weakly lipophilic cation in neutral aqueous solutions. It is also known as pyronine G.

Biochem/physiol Actions

Pyronin Y is important in histochemistry and is combined with methyl green for staining of RNA. The mixture results in bright red/green staining of nucleic acids.

storage

Room temperature

Purification Methods

Commercial material may contain a large quantity of zinc. Purify it by dissolving 1g in 50mL of hot water containing 5g NaEDTA. Cool to 0o, filter, evaporate to dryness and the residue is extracted with EtOH. The solution is evaporated to 5-10mL, filtered, and the dye is precipitated by addition of excess of dry diethyl ether. It is centrifuged, and the crystals are washed with dry ether. The procedure is repeated, then the product is dissolved in CHCl3, filtered and evaporated. The dye is stored in a vacuum. [Beilstein 18 H 596, 18 III/IV 7361, 18/10 V 181.]

PYRONIN Y Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 183)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21703 55
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29919 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 47464 58
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 19892 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
ANHUI WITOP BIOTECH CO., LTD
+8615255079626 eric@witopchemical.com China 23396 58
InvivoChem
+1-708-310-1919 +1-13798911105 sales@invivochem.cn United States 6393 58
Hebei Duling International Trade Co. LTD
+8618032673083 sales05@hbduling.cn China 15760 58

View Lastest Price from PYRONIN Y manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Pyronin Y pictures 2019-07-06 Pyronin Y
92-32-0
US $1.00 / kg 1kg 95%-99% 1000kg Career Henan Chemical Co
  • Pyronin Y pictures
  • Pyronin Y
    92-32-0
  • US $1.00 / kg
  • 95%-99%
  • Career Henan Chemical Co
Pyronin Y,Pyronin G, PyroninJ, PyroninY Pyronin G, C.I. 45005, for microscopy Pyronin G (Pyronin Y) Pyronin y(G) Pyronin G, PyroninJ Pyronin G, PyroninJ, PyroninY Pyronin Y (CI x 45005) Pyronin Y,pure,high purity biological stain Pyronin Y,pure,certified Pyronin YC.I. 45005Pyronin G pyronin Y molecular biology Pyronin Y, CI 45005 (6-Dimethylamino-xanthen-3-ylidene)-dimethyl-ammonium chloride PYRONINE Y (G), FOR MICROSCOPY PYRONINE G FOR MICROSCOPY PYRONIN Y MOLECULAR BIOLOGY REAGENT PYRONIN Y CERTIFIED (C.I. 45005) PyronineYC.I.45005 PyroninG(Y)ForMicroscopy Pyronin Y, certified, pure S Ammonium, [6-(dimethylamino)-3hxanthen-3-ylidene]dimethyl-, Chloride Methanaminium, N-[6-(dimethylamino)-3h-xanthen-3-ylidene]-n-methyl-, Chloride Pyronine Gy Pyronin Y, high purity biological stain, pure Xanthylium, 3,6-bis(dimethylamino)-, chloride 3,6-BIS(DIMETHYLAMINO)XANTHYLIUM CHLORIDE Pyronin Y, Pure CI NO 45005 CI 45005 [6-(DIMETHYLAMINO)-3H-XANTHEN-3-YLIDENE]DIMETHYLAMMONIUM CHLORIDE TETRAMETHYLDIAMINOXANTHENYL CHLORIDE TETRAMETHYLDIAMINOXANTHYLIUM CHLORIDE PYRONINE G PYRONINE Y PYRONIN G PYRONIN GS PYRONIN J PYRONIN Y (6-(dimethylamino)-3h-xanten-3-ylidene)dimethyl-ammoniuchloride Pyronin Y, certified, pure 1GR PYRONINE G (C.I. 45005) FOR MICROSCOPY C Pyronin Y, high purity biological stain Send doronin YPyroni Pyronine G (C.I. 45005) for microscopy Certistain methylpyronin n-(6-(dimethylamino)-3h-xanthen-3-ylidene)-n-methyl-methanaminiuchloride pyronine pyroninezh pyroninyellow schultzno.853 tetramethylpyronin Pyronin Y *CAS 92-32-0* Pyonin G Pyonin Y Pyronine G (C.I. 45005) Xanthylium,3,6-bis(dimethylamino)-, chloride (1:1) N-[6-(dimethylamino)-3H-xanthen-3-ylidene]-N-methylmethanaminium chloride Pyronin G(Y)