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Azure B(Azure 1)
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Tristains

S10028

Azure B(Azure 1)

CAS No
531-55-5
Synonym(s)
N,N,N′-Trimethylthionin
Molecular Formula:
C15H16ClN3S
Molecular Weight:
305.83
EC Number:
208-511-2
Colour Index Number:
52010
PubChem CID:
68275
MDL number:
MFCD00011935
Specification SDS Available pack size: 100g, 1kg, 50g, 5g
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Description

Azure B(Azure 1) CAS: 531-55-5 | MF: C15H16ClN3S | MW: 305.83, Buy now Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains. All Tristains products are exclusively distributed by Dawn Scientific Inc.

Azure B is a dark green to brown colored powder with the chemical formula C15H16ClN3S. When it mixed with water, it gives clear blue to dark blue solution (1 mg/mL). Azure B is also known as N,N,N′-Trimethylthionin, Azure I and Methyleneazure. Azure B is an organic chloride salt having 3-(dimethylamino)-7-(methylamino)phenothiazin-5-ium as the counterion. It is used inĀ making azure eosin stains for blood smear stainingĀ and is an active metabolite of methylene blue. It has a role as a histological dye, a fluorochrome, an EC 3.1.1.8 (cholinesterase) inhibitor, an EC 1.4.3.4 (monoamine oxidase) inhibitor. It contains a 3-(dimethylamino)-7-(methylamino)phenothiazin-5-ium.

TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding which allows for resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packing, offers laboratories turn key solutions for all their staining and indicator needs, improving accuracy in every experiment.

Application :

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

Benefits :

  • Gives reliable results
  • Water soluble dye
Additional information
Brand

Tristains

Size

100g, 1Kg, 50g, 5g

CAS No

531-55-5

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TECHNICAL INFORMATION
Alternate Names N,N,N’-Trimethylthionin
Application Azure B is a dye used for staining semi-thin sections of plant tissues
CAS Number 531-55-5
Molecular Weight 305.83
Molecular Formula: C15H16ClN3S

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).

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.

TECHNICAL INFORMATION

Appearance Powder
Physical State Solid
Solubility Soluble in 1 mg/ml water. Sparingly soluble in alcohol.
Storage Store at room temperature
Melting Point 205-210° C (dec.)(lit.)
Fluoresence λex 648 in ethanol

SAFETY INFORMATION

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany 3
RTECS LM5850000
PubChem CID 11048
Merck Index 14:3603
MDL Number MFCD00005040
EC Number 241-409-6
Beilstein Registry : 3586809
SMILES : C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].[Na+].[Na+]

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