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Merck

323756

Merocyanine 540

Dye content 90 %

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About This Item

Empirical Formula (Hill Notation):
C26H32N3NaO6S2
CAS Number:
62796-23-0
Molecular Weight:
569.67
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
24859412
MDL number:
MFCD00013438
Beilstein/REAXYS Number:
3585252

Key Documents

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Product Name

Merocyanine 540, Dye content 90 %

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-;

SMILES string

[Na+].CCCCN1C(=O)C(=C\C=C\C=C2/Oc3ccccc3N2CCCS([O-])(=O)=O)\C(=O)N(CCCC)C1=S

InChI key

OSQUFVVXNRMSHL-LTHRDKTGSA-M

form

solid

composition

Dye content, 90%

mp

285 °C (dec.) (lit.)

λmax

555 nm

fluorescence

λex 555 nm; λem 578 nm in methanol

Quality Level

200

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Application

Fluorescent axonal stain.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH0217
BCCF8843
BCCC8042
BCCB6179
BCBX5710

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Maria Natalia Calienni et al.
Drug delivery and translational research, 8(3), 496-514 (2017-12-31)
With the aim of improving the topical delivery of the antineoplastic drug 5-fluorouracil (5FU), it was loaded into ultradeformable liposomes composed of soy phosphatidylcholine and sodium cholate (UDL-5FU). The liposome populations had a mean size of 70 nm without significant changes
Nature, 321, 6070-6070 (1980)
Graciela Quintana Saalfeld et al.
Environmental science and pollution research international, 25(3), 2924-2931 (2017-11-18)
Reproductive effects caused by the exposure to environmentally relevant dosages of atrazine on wild animals are poorly understood. This study evaluated the effects of three dosages of atrazine on sperm parameters of adult Calomys laucha males. Adult mice were orally
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