AZURE A, CERTIFIED, PURE CAS#: 531-53-3

AZURE A, CERTIFIED, PURE Basic information

Product Name:

AZURE A, CERTIFIED, PURE

Synonyms:

Azure A chloride, Biological stain
AZURE A, CERTIFIED, PURE
AZURE A, CERTIFIED (C.I. 52005)
AZURE A CHLORIDE
AZURE A, FOR MICROSCOPY
AzurAForMicroscopy
AzurA(Macneal)C.I.52005
AZUR A FOR MICROSCOPY (C.I. No. 52005)

CAS:

531-53-3

MF:

C14H14ClN3S

MW:

291.8

EINECS:

208-510-7

Product Categories:

AHematology and Histology
Certified Stains&Dyes
A
Stains and Dyes
Stains&Dyes, A to
Biochemicals and Reagents
Detection
Fluorescent Probes, Labels, Particles and Stains
Phenothiazine

Mol File:

531-53-3.mol

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AZURE A, CERTIFIED, PURE Chemical Properties

Melting point:: 290 °C (dec.)(lit.)
storage temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility: H2O: soluble1mg/mL
form: Powder
Colour Index: 52005
color: Dark green
Water Solubility: Soluble in water
ε(extinction coefficient): ≥11000 at 242-246nm in H2O at -1
≥26000 at 287-291nm in H2O
≥34000 at 620-634μm in H2O
λmax: 620–634 nm
Merck: 13,929
BRN: 3922287
Stability:: Stable. Incompatible with strong oxidizing agents.
Biological Applications: Antimalarial; medical devices; diagnosis of amyloid accumulation related diseases; reducing the extent of cardiac arrhythmias; treating angiogenic diseases,avian influenza virus,oral cavity infection,neurodegenerative diseases,pat
Major Application: diagnostic assay manufacturing
hematology
histology
InChI: 1S/C14H13N3S.ClH/c1-17(2)10-4-6-12-14(8-10)18-13-7-9(15)3-5-11(13)16-12;/h3-8,15H,1-2H3;1H
InChIKey: NALREUIWICQLPS-UHFFFAOYSA-N
SMILES: NC1=CC(SC(C2=N3)=CC(C=C2)=[N+](C)C)=C3C=C1.[Cl-]
CAS DataBase Reference: 531-53-3(CAS DataBase Reference)
EPA Substance Registry System: Azure A (531-53-3)

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Safety Information

Safety Statements: 22-24/25
WGK Germany: 3
RTECS: SP5660000
TSCA: TSCA listed
Storage Class: 11 - Combustible Solids

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AZURE A, CERTIFIED, PURE Usage And Synthesis

Chemical Properties

green to dark brown powder

Uses

For staining cell granules and tissues

Uses

Biological stain.

Definition

ChEBI: An organic chloride salt having 3-amino-7-(dimethylamino)phenothiazin-5-ium as the counterion. It is used in making azure eosin stains for blood smear staining.

Biological Activity

The combination of azure A and silver staining is used for the quantification of glycosaminoglycans in agarose gels. It is also used for the staining of chromosomes in the nucleus. Azure A is a main component of the azure B/polychromed methylene blue-eosin stains family, also referred to as the Romanowsky stain. Azure A is a basic cationic dye.

Purification Methods

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

AZURE A, CERTIFIED, PURESupplier

Beijing HwrkChemical Technology Co., Ltd

Tel: 010-89508211 18501085097
Email: sales.bj@hwrkchemical.com

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070 13913916777;
Email: info@chemlin.com.cn

Santai Labs, Inc.

Tel: 519-85601385
Email: marketing@santailabs.com

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com

Spectrum Chemical Manufacturing Corp.

Tel: 021-021-021-67601398-809-809-809 15221380277
Email: marketing_china@spectrumchemical.com

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