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Nile Blue

Nile Blue structure

CAS No:
2381-85-3
Formula:
C20H20N3O.Cl
Chemical Name:
Nile Blue
Synonyms:
Benzo[a]phenoxazin-7-ium,5-amino-9-(diethylamino)-,chloride (1:1);Nile Blue;C.I. Basic Blue 12;Benzo[a]phenoxazin-7-ium,5-amino-9-(diethylamino)-,chloride;C.I. 51180;Nile blue base;Nile blue chloride;Nile Blue AX;Cresol Fast Violet;Cresyl Fast Violet;Nile Blue BX;LC 6900;9-N,N-Diethylamino-5-iminobenzo[a]phenoxazine monohydrochloride;TG 18;20517-93-5;89168-53-6;105480-57-7;114567-73-6;298209-62-8;299426-03-2;348637-62-7;415902-65-7;832733-89-8;874358-59-5;898282-92-3;927191-06-8;1026018-39-2;1026232-05-2;1063750-19-5
Categories:
Biochemical Engineering > Biochemical Reagents

Description

crystalline solid

Nile blue A is an organic chloride salt having 5-amino-9-(diethylamino)benzo[a]phenoxazin-7-ium as the couterion. fluorescent dye which is also a potent photosensitiser for photodynamic therapy. It has a role as a fluorochrome and a histological dye. It contains a nile blue(1+).

Nile Blue Basic Attributes

Molecular Weight：

353.85

Exact Mass：

353.12900

EC Number：

219-181-4

NSC Number：

146184

HScode：

32041990

Characteristics

PSA：

55.06000

XLogP3：

1.06520

Appearance：

Dark blue Powder

Melting Point：

>300 °C

Boiling Point：

487.9ºC at 760mmHg

Flash Point：

248.8ºC

Water Solubility：

Solubility Soluble in water, ethanol

Toxicity：

Intravenous-mouse LDL0: 65 mg/kg

Flammability characteristics：

Flammable; burning produces toxic nitrogen oxides and sulfur oxide fumes

Safety Information

wgk germany：

safety instructions：

22-24/25

RTECS Number：

DJ1930000

Storage features：

Warehouse ventilated, low temperature and dry

Stability/Shelf Life：

Stable. Incompatible with strong oxidizing agents.

Toxicity

Toxicity class：

highly toxic

Drug Information

MeSH：

Chemicals that emit light after excitation by light. The wave length of the emitted light is usually longer than that of the incident light. Fluorochromes are substances that cause fluorescence in other substances, i.e., dyes used to mark or label other compounds with fluorescent tags. (See all compounds classified as Fluorescent Dyes.)

MeSH Entry Terms：

Cresyl Fast Violet

Nile Blue Use and Manufacturing

Manufacturing Info：

Benzo[a]phenoxazin-7-ium, 5-amino-9-(diethylamino)-, chloride (1:1): ACTIVE

Computed Properties

Molecular Weight:353.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:353.1294900
Monoisotopic Mass:353.1294900
Topological Polar Surface Area:50.6
Heavy Atom Count:25
Complexity:625
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

Learn More Other Chemicals

C.I. Basic Blue 65

12221-37-3
C.I. Acid Blue 296

61967-96-2
Acid Blue 260

62168-86-9
Direct Blue 71 Formula

4399-55-7
C.I. Sulphur Blue 15 Formula

1327-69-1
Acid Blue 3 Formula

3536-49-0
Direct Blue 75 Structure

6428-60-0
C.I. Solvent Blue 7 Structure

8004-98-6
What is C.I. Food Blue 5:2

20262-76-4
What is C.I. Vat Blue 17

12271-05-5

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Guide of Nile Blue

Description
Basic Attributes
Characteristics
Safety Information
Toxicity
Drug Information
Use and Manufacturing
Computed Properties
Learn More Other Chemicals

Nile Blue

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