ChemicalBook >> CAS DataBase List >>AZURE A EOSINATE, PURE

AZURE A EOSINATE, PURE

CAS No.
62298-43-5
Chemical Name:
AZURE A EOSINATE, PURE
Synonyms
AZURE A EOSINATE, PURE;3-amino-7-(dimethylamino)phenothiazin-5-ium, salt with 2',4',5',7'-tetrabromo-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one (2:1)
CBNumber:
CB1501807
Molecular Formula:
C34H20Br4N3O5S-
Molecular Weight:
902.23
MDL Number:
MFCD00012112
MOL File:
62298-43-5.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-04-24 14:58:09

AZURE A EOSINATE, PURE Properties

storage temp. room temp
form powder or crystals
color green to black
λmax 522 nm (2nd)
628 nm
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 [Cl-].C\[N+](C)=C1/C=CC2=Nc3ccc(N)cc3SC2=C1
CAS DataBase Reference 62298-43-5
UNSPSC Code 12171500
NACRES NA.47

SAFETY

Risk and Safety Statements

WGK Germany  3
HS Code  32041900
Storage Class 11 - Combustible Solids

AZURE A EOSINATE, PURE price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 200212 Azure A eosinate 62298-43-5 25g $324 2026-04-30 Buy
ChemScene CS-0530302 Azure A eosinate 62298-43-5 5g $139 2026-06-04 Buy
ChemScene CS-0530302 Azure A eosinate 62298-43-5 10g $221 2026-06-04 Buy
ChemScene CS-0530302 Azure A eosinate 62298-43-5 25g $398 2026-06-04 Buy
Chem-Impex 41910 Azure A eosinate 62298-43-5 25G $156.33 2026-05-19 Buy
Product number Packaging Price Buy
200212 25g $324 Buy
CS-0530302 5g $139 Buy
CS-0530302 10g $221 Buy
CS-0530302 25g $398 Buy
41910 25G $156.33 Buy

AZURE A EOSINATE, PURE Chemical Properties, Uses, Production

Chemical Properties

green crystalline powder

Uses

diagnostic assay manufacturing
hematology
histology

Definition

ChEBI: 3-amino-7-(dimethylamino)phenothiazin-5-ium is an organic cation that is phenothiazin-5-ium substituted by amino and dimethylamino groups at positions 3 and 7 respectively. The chloride salt is the histological dye 'azure A'.

AZURE A EOSINATE, PURE Preparation Products And Raw materials

Raw materials

Preparation Products

AZURE A EOSINATE, PURE Suppliers

Global Suppliers ( 24)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29985 65
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Shandong Xiya Chemical Co., Ltd. 4009903999 13395398332 sales@xiyashiji.com China 20788 60
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Shandong Tianming Biotechnology Development Co. Ltd 400-9019001 400-901-9001 China 15061 58

AZURE A EOSINATE, PURE Spectrum

AZURE A EOSINATE, PURE 3-amino-7-(dimethylamino)phenothiazin-5-ium, salt with 2',4',5',7'-tetrabromo-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one (2:1) 62298-43-5 C20H6Br4O52C14H14N3S A Stains and Dyes Stains&Dyes, A to