Home > Name List By d > dimethyl-[7-(methylamino)phenothiazin-3-ylidene]azanium

CAS No 531-55-5 , dimethyl-[7-(methylamino)phenothiazin-3-ylidene]azanium

  • Name: dimethyl-[7-(methylamino)phenothiazin-3-ylidene]azanium
  • Synonyms: AZUR I; Azure B eosinate; Trimethylthionine chloride; Methyleneazure;Azure I;chloride;dimethyl-[7-(methylamino)phenothiazin-3-ylidene]azanium; C.I. 52010; Methylene azure B; 531-55-5;
  • CAS Registry Number:
  • Transport: OTH
  • Melting Point: 205-210 ºC (DEC.)
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: g/cm3
  • Safety Statements: S22;S24/25
  • Hazard Symbols: Not regulated UN NO.
  • Flash Point: °C
  • EINECS: 208-511-2
  • Molecular Weight: 305.82564
  • InchiKey: DNDJEIWCTMMZBX-UHFFFAOYSA-N
  • InChI: InChI=1S/C15H15N3S.ClH/c1-16-10-4-6-12-14(8-10)19-15-9-11(18(2)3)5-7-13
    (15)17-12;/h4-9H,1-3H3;1H
  • Risk Statements: S22;S24/25
  • Molecular Formula: C15H16ClN3S
  • Molecular Structure:CAS No:531-55-5 dimethyl-[7-(methylamino)phenothiazin-3-ylidene]azanium
Search by region :

Select to

531-55-5 Azure B

  • China Chemrio International Limited [Manufacturer]
  • Tel: +86 574 2789 1268/ +86-139 5789 5864 (mobile)
  • Fax: +86 574 2789 1266
  • Address: Chemrio International Limited
    Room 611-612, Wante Business Center
    No.487 Yangmuqi Road,
    Hi-tech Park Ningbo, 315040,China null,nullChina
Contact Supplier

531-55-5 Azure I

  • United States HBCChem, Inc. [Manufacturers]
  • Tel: +1-510-219-6317
  • Fax: +1-510-675-0318
  • Address: null Union City,CaliforniaUnited States
Contact Supplier

531-55-5 Azure b

  • Azure b
  • Hong kong Frapp's Pharma (Hongkong) Co.,Ltd [Manufacturer]
  • Tel: +852 8130 0917
  • Fax: +852 8130 0927
  • Address: Room 801,Mongkok Harbour Centre,638 Shanghai Street,Mongkok,Kowloon,Hongkang518001 MongkokHONG KONG Mongkok,nullHong kong
Contact Supplier

531-55-5 Azure I

  • Azure I
  • Belgium Alkemi [Manufacturer]
  • Tel: +32 9 340 49 49
  • Fax: +32 9 340 49 47
  • Address: Poststraat, 82 B-9160 Lokeren Belgium null,nullBelgium
Contact Supplier

531-55-5 Azure B

Contact Supplier

531-55-5 AZURE B (C.I. 52010)

  • Germany AppliChem GmbH [Manufacturer]
  • Tel: +49 6151 93 57 0
  • Fax: +49 6151 93 57 11
  • Address: AppliChem GmbH
    Ottoweg 4
    64291 Darmstadt
    Germany null,nullGermany
Contact Supplier

531-55-5 Azure B

  • China China Langchem Inc. null
  • Tel: +86-(21)-58956006
  • Fax: +86-(21)-58956100
  • Address: 514 Room, 1# Building, 88# Cailun Road, Zhangjiang High Tech Park, Shanghai 201203, null,nullChina
Contact Supplier

531-55-5 Azure B

  • Germany AppliChem mbH null
  • Tel: +49 6151 93 57 0
  • Fax: +49 6151 93 57 11
  • Address: Ottoweg 4 D-64291 Darmstadt null,nullGermany
Contact Supplier

531-55-5 Azure I

  • India Nile Chemicals [Manufacturers]
  • Tel: +91-(22)-66313162, 23454828
  • Fax: +91-(22)-23454828
  • Address: 202, Matruchhaya, 378/80 Narshi Natha Street, Mumbai, Maharashtra 400 009, Mumbai,MumbaiIndia
Contact Supplier

531-55-5 Azure I

  • United States Dudley Chemical Corp. [Manufacturer]
  • Tel: (732) 886-3100
  • Fax: (732) 886-3688
  • Address: Dudley Chemical Corp.
    125 Kenyon Drive
    Lakewood, NJ 08701 null,nullUnited States
Contact Supplier

Select to

References of dimethyl-[7-(methylamino)phenothiazin-3-ylidene]azanium
Title: Azure B
CAS Registry Number: 531-55-5
CAS Name: 3-(Dimethylamino)-7-(methylamino)phenothiazin-5-ium chloride
Synonyms: 7-(dimethylamino)-3-(methylimino)-3H-phenothiazine hydrochloride; 3-methylamino-7-dimethylaminophenazathonium chloride; trimethyldiaminophenazathonium chloride; trimethylthionine chloride; methylene azure B; C.I. 52010
Molecular Formula: C15H16ClN3S
Molecular Weight: 305.83
Percent Composition: C 58.91%, H 5.27%, Cl 11.59%, N 13.74%, S 10.48%
Literature References: One of the main constituents of methylene azure. Prepn: Bernthsen, Ann. 230, 169 (1885); Kehrmann, Ber. 39, 1804 (1906); Kehrmann, Duttenh?fer, ibid. 925, 1403; Kehrmann et al., ibid. 46, 2137 (1913); MacNeal, Killian, J. Am. Chem. Soc. 48, 740 (1926). Review: H. J. Conn's Biological Stains, R. D. Lillie, Ed. (Williams & Wilkins, Baltimore, 9th ed., 1977) pp 421-423, 603-604. See also: Colour Index vol. 4 (3rd ed., 1971) p 4470.
Properties: Green glistening crystals or dark green powder. Sol in water (blue soln); sparingly sol in alc. Absorption max: 648-655 nm (3 ml of a soln of 50 mg in 250 ml H2O dil to 200 ml; read in a Beckman spectrophotometer 1 cm cell).
Absorption maximum: Absorption max: 648-655 nm (3 ml of a soln of 50 mg in 250 ml H2O dil to 200 ml; read in a Beckman spectrophotometer 1 cm cell)
Use: Biological stain.