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201383

Sigma-Aldrich

Chicago Sky Blue 6B

Dye content 50 %

Synonym(s):

Direct Blue 1, Pontamine sky blue

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About This Item

Empirical Formula (Hill Notation):
C34H24N6Na4O16S4
CAS Number:
2610-05-1
Molecular Weight:
992.80
Colour Index Number:
24410
EC Number:
220-026-8
MDL number:
MFCD00004020
UNSPSC Code:
12171500
PubChem Substance ID:
329751978

composition

Dye content, 50%

λmax

618 nm

SMILES string

[Na+].[Na+].[Na+].[Na+].COc1cc(ccc1\N=N\c2ccc3c(cc(c(N)c3c2O)S([O-])(=O)=O)S([O-])(=O)=O)-c4ccc(\N=N\c5ccc6c(cc(c(N)c6c5O)S([O-])(=O)=O)S([O-])(=O)=O)c(OC)c4

InChI

1S/C34H28N6O16S4.4Na/c1-55-23-11-15(3-7-19(23)37-39-21-9-5-17-25(57(43,44)45)13-27(59(49,50)51)31(35)29(17)33(21)41)16-4-8-20(24(12-16)56-2)38-40-22-10-6-18-26(58(46,47)48)14-28(60(52,53)54)32(36)30(18)34(22)42;;;;/h3-14,41-42H,35-36H2,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4/b39-37+,40-38+;;;;

InChI key

BPHHNXJPFPEJOF-GPTZEZBUSA-J

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Description
Pricing

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H350

Hazard Classifications

Carc. 1B

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Sridhar Viamajala et al.
Applied biochemistry and biotechnology, 129-132, 509-527 (2006-08-19)
The transport of catalysts (chemicals and enzymes) within plant biomass is believed to be a major bottleneck during thermochemical pretreatment and enzymatic conversion of lignocellulose. Subjecting biomass to size reduction and mechanical homogenization can reduce catalyst transport limitations; however, such
A Baghbanzadeh et al.
Journal of animal physiology and animal nutrition, 94(1), 74-77 (2009-01-30)
Glutamate (Glu), the major excitatory neurotransmitter in vertebrate central nervous system, is actively taken up and stored in synaptic vesicles. On the arrival of an action potential to the pre-synaptic membrane and the subsequent opening of the voltage-gated calcium channels
L F Ferrari et al.
Journal of neuroscience methods, 159(2), 236-243 (2006-09-16)
The present work describes a simple method for direct drug administration into the dorsal root ganglion (DRG) in anesthetized rats. This technique does not involve surgery, is easy to learn and allows behavioral testing within minutes after the injection. Based
Julian P Meeks et al.
Journal of neuroscience methods, 177(2), 440-447 (2008-12-17)
The accessory olfactory system (AOS) in mammals detects and processes information from liquid-phase environmental odorants, including pheromones. The AOS carries out tasks such as individual recognition, learning, and decision-making with relatively few stages of neural processing; it thus represents an
Deepak R Keshwani et al.
Biotechnology progress, 26(3), 644-652 (2009-12-30)
Switchgrass and coastal bermudagrass are promising lignocellulosic feedstocks for bioethanol production. However, pretreatment of lignocelluloses is required to improve production of fermentable sugars from enzymatic hydrolysis. Microwave-based alkali pretreatment of switchgrass and coastal bermudagrass was investigated in this study. Pretreatments
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