Merocyanine 540

ALDRICH/323756 - Dye content 90 %

CAS Number: 62796-23-0
Empirical Formula (Hill Notation): C₂₆H₃₂N₃NaO₆S₂
Molecular Weight: 569.67
MDL Number: MFCD00013438
Linear Formula: C₂₆H₃₂N₃NaO₆S₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-323756-100MG	100 mg	$93.40 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

λ_max	555 nm
composition	Dye content, 90%
fluorescence	λ_ex 555 nm; λ_em 578 nm in methanol
form	solid
InChI	1S/C26H33N3O6S2.Na/c1-3-5-16-28-24(30)20(25(31)29(26(28)36)17-6-4-2)12-7-10-15-23-27(18-11-19-37(32,33)34)21-13-8-9-14-22(21)35-23;/h7-10,12-15H,3-6,11,16-19H2,1-2H3,(H,32,33,34);/q;+1/p-1/b10-7+,23-15-;
InChI key	OSQUFVVXNRMSHL-LTHRDKTGSA-M
mp	285 °C (dec.) (lit.)
Quality Level	200
SMILES string	[Na+].CCCCN1C(=O)C(=CC=CC=C2/Oc3ccccc3N2CCCS([O-])(=O)=O)C(=O)N(CCCC)C1=S

Application:	Fluorescent axonal stain.
Packaging:	100 mg in glass bottle
Packaging:	Bottomless glass bottle. Contents are inside inserted fused cone.

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

mp	285 °C (dec.) (lit.)
UNSPSC	12352103

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