ChemicalBook > CAS DataBase List > Azure B

Azure B

Product Name
Azure B
CAS No.
531-55-5
Chemical Name
Azure B
Synonyms
Azwe I;AZUR I;AZURE B;AZURE I;Azure Ⅰ;CI 52010;Azur I (B);Tianqing I;CI NO 52010;Azur - 1(B)
CBNumber
CB2744643
Molecular Formula
C15H16ClN3S
Formula Weight
305.82
MOL File
531-55-5.mol
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Azure B Property

Melting point:
205-210 °C (dec.)(lit.)
storage temp. 
-20°C Freezer
solubility 
H2O: soluble1mg/mL
Colour Index 
52010
form 
Powder
color 
Dark green
Water Solubility 
Soluble
λmax
648–655 nm
Merck 
14,6058
BRN 
3922630
Stability:
Stable. Incompatible with strong oxidizing agents.
Biological Applications
Antimalarial; biofuel cell; medical devices; diagnosis of amyloid accumulation related diseases,diabetes,malignant melanoma; detecting oral cancer,cells,nucleic acids; treating avian influenza virus,nail infection,oral cavity infection
InChIKey
DNDJEIWCTMMZBX-UHFFFAOYSA-N
CAS DataBase Reference
531-55-5(CAS DataBase Reference)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
RTECS 
SO5550000
HS Code 
32129000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
PHR2484
Product name
Azure B
Purity
Pharmaceutical Secondary Standard; Certified Reference Material
Packaging
100MG
Price
$534
Updated
2024/03/01
Sigma-Aldrich
Product number
1046351
Product name
Azure B
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
50mg
Price
$1580
Updated
2024/03/01
Sigma-Aldrich
Product number
227935
Product name
Azure B
Purity
prepared by direct synthesis
Packaging
5g
Price
$144
Updated
2023/06/20
Alfa Aesar
Product number
A17508
Product name
Azure I
Packaging
5g
Price
$37.65
Updated
2024/03/01
Alfa Aesar
Product number
A17508
Product name
Azure I
Packaging
25g
Price
$131
Updated
2024/03/01
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Azure B Chemical Properties,Usage,Production

Chemical Properties

green crystalline powder

Uses

Used for staining reticulocytes. Azure B is used for preparing azure eosin stains for blood smears.

Uses

Azure B is used for staining semi-thin sections of plant tissue. This dye is also useful in the NCCLS method for blood smears and Lillie's modified Nocht's method for paraffin sections.

Uses

Biological stain.

Definition

ChEBI: An organic chloride salt having 3-(dimethylamino)-7-(methylamino)phenothiazin-5-ium as the counterion. It is used in making azure eosin stains for blood smear staining and is an active metabolite of methylene blue.

Biochem/physiol Actions

Azure B is a cationic dye. It is part of the Romanowsky stain, which is used for staining of blood films. It is also used for the localization of nucleic acids and lignin.

Purification Methods

Azure B has been twice recrystallised from H2O and dried at 100o/1hour in an oven. [Beilstein 27 III/IV 5151.]

Azure B Preparation Products And Raw materials

Raw materials

Preparation Products

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Azure B Suppliers

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View Lastest Price from Azure B manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
Azure B 531-55-5
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-11-05
Henan Fengda Chemical Co., Ltd
Product
Azure B 531-55-5
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
kg-tons
Release date
2023-12-22
Hebei Mojin Biotechnology Co., Ltd
Product
Azure B 531-55-5
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-10-13

531-55-5, Azure BRelated Search:

Polyvinyl chloride Sodium chloride Cupric carbonate basic Ferric chloride Potassium chloride Ammonium chloride Calcium chloride Choline chloride Resazurin sodium salt Sulfuryl chloride Methylene Chloride azur METHYLENE BLUE Methylene Blue trihydrate Methylene Blue DIMETHYLMETHYLENE BLUE HYDROCHLORIDE AZURE II-EOSIN,AZURE II EOSINATE NAPHTHALENE AZURE 2B

  • N,N,N'-TRIMETHYLTHIONIN
  • 3-(dimethylamino)-7-(methylamino)-phenothiazin-5-iumchloride
  • 3-(dimethylamino)-7-(methylimino)-3h-phenothiazinehydrochloride
  • 3-(dimethylamino)-7-(methylimino)-3h-phenothiazinhydrochloride
  • 3-methylamino-7-dimethylaminophenzathoniumchloride
  • AZURE B, CERTIFIED (C.I. 52010)
  • AZURE B, FOR MICROSCOPY
  • AZURE B CERTIFIED
  • AZURE B C.I. NO. 52010
  • AzurBForMicroscopy-(Methyleneazure,N,N,N'-TrimethylThionine)
  • AzurBForMicroscopy
  • AZUR B FOR MICROSCOPY (C.I. No. 52010)
  • AZUR B (C.I. 52010)
  • Azure B, certified, pure
  • 3-methylamino-7-dimethylaminophenothiazin-5-ium chloride
  • 3-Amino-7-dimethylaminophenaza-thionium chloride
  • AZURE B, SYNTHESIZED DIRECT
  • Azwe I
  • Azure B (C.I 52010)
  • N,N,Nμ-Trimethylthionin, Azure I, Methyleneazure
  • Azure B,pure,certified
  • Azure B,pure,high purity biological stain
  • Azure B(Azure I)
  • Azure B,N,N,N′-Trimethylthionin, Azure I, Methyleneazure
  • Azure Ⅰ/Azure B
  • Azure B, high purity biological stain, pure
  • Azure I / Azure B
  • SULFATE SOLUTION 1000 PPM R PHE
  • SULFATE SOLUTION 1000 PPM R1 PHE
  • N,N,N'-Trimethylthionin Azure I
  • Azure B, Stains and dyes
  • Azure B, Pure
  • Trimethylthionine
  • 3-methylamino-7-dimethylaminophenazathionium chloride
  • Azur I/Azure B
  • N-methyl-N-[7-(methylamino)-3H-phenothiazin-3-ylidene]methanaminium chloride
  • Phenothiazin-5-ium,3-(dimethylamino)-7-(methylamino)-, chloride (1:1)
  • modrkresylovabb
  • Phenothiazin-5-ium,3-(dimethylamino)-7-(methylamino)-,chloride
  • trimethylthioninechloride
  • METHYLENE AZUR B
  • METHYLENEAZURE
  • METHYLENE AZURE B
  • AZUR B EOSINATE
  • AZURE B
  • AZURE B EOSINATE
  • AZURE I
  • AZURE B MACNEAL
  • AZUR I
  • CI NO 52010
  • CI 52010
  • LABOTEST-BB LT01138522
  • Azure Ⅰ
  • Azure B (Technical Grade)
  • Azur I (B)
  • Azure B (3-(Dimethylamino)-7-(methylamino)phenothiazin-5-ium chloride) (1046351)
  • Azur - 1(B)
  • Tianqing I