methylene blue (c.i. 52015)
methanaminium, N-[7-(dimethylamino)-3H-phenothiazin-3-ylidene]-N-methyl-, chloride (1:1)

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  A5105 Methylene Blue [Ion association reagent for spectrophotometric analysis] >98.0%(T)
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Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride CAS Number: 61-73-4 3D/inchi Other(deleted CASRN): 105504-42-5 ECHA EINECS - REACH Pre-Reg: 200-515-2 FDA UNII: 8NAP7826UB Beilstein Number: 3599847 MDL: MFCD00012111 Molecular Weight: 319.85746000 Formula: C16 H18 Cl N3 S BioActivity Summary: listing NMR Predictor: Predict (works with chrome, Edge or firefox) Category:pharmaceuticals / chemical synthisis   US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information: Google Scholar: Search Google Books: Search Google Scholar: with word "volatile" Search Google Scholar: with word "flavor" Search Google Scholar: with word "odor" Search Google Patents: Search US Patents: Search EU Patents: Search Pubchem Patents: Search PubMed: Search NCBI: Search FDA Mainterm (IAUFC): 61-73-4 ; METHYLENE BLUE   Physical Properties: Assay: 95.00 to 100.00 Food Chemicals Codex Listed: No Melting Point: 105.00 °C. @ 760.00 mm Hg Vapor Pressure: 1.300000 mmHg @ 25.00 °C. (est) Flash Point: 32.00 °F. TCC ( 0.00 °C. ) (est) Soluble in:   water, 4.36E+04 mg/L @ 25 °C (exp)   water, 1.659e+004 mg/L @ 25 °C (est)   Organoleptic Properties: Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: Abbey Color Basic Blue 9 BOC Sciences For experimental / research use only. Methylene Blue ECSA Chemicals METHYLENE BLUE SATURATED SOLUTION RPE-FOR AN ECSA TRADE THE MOST UPDATED FINANCIAL PUBLICATION ON THE WORLD OF CHEMISTRY ECSA Chemicals METHYLENE BLUE EMD Millipore For experimental / research use only. Methylene Blue sds Glentham Life Sciences Methylene Blue solution, 0.5% in water Glentham Life Sciences Methylene Blue, anhydrous (C.I. 52015) Indis NV For experimental / research use only. Methylene Blue Penta International METHYLENE BLUE POWDER Sigma-Aldrich For experimental / research use only. Methylene blue, certified by the Biological Stain Commission TCI AMERICA For experimental / research use only. Methylene Blue [Ion association reagent for spectrophotometric analysis] >98.0%(T) sds   Safety Information: Preferred SDS: View   Hazards identification   Classification of the substance or mixture GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) None found. GHS Label elements, including precautionary statements   Pictogram   Hazard statement(s) None found. Precautionary statement(s) None found. Oral/Parenteral Toxicity: intravenous-cat LDLo 41 mg/kg Annals of Internal Medicine. Vol. 7, Pg. 738, 1933. intravenous-dog LDLo 50 mg/kg "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1366, 1935. oral-dog LDLo 500 mg/kg "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1366, 1935. intraperitoneal-mouse LD50 150 mg/kg National Technical Information Service. Vol. AD691-490 intravenous-mouse LD50 77 mg/kg Cesko-Slovenska Farmacie. Vol. 12, Pg. 94, 1963. oral-mouse LD50 3500 mg/kg Cesko-Slovenska Farmacie. Vol. 12, Pg. 94, 1963. oral-rabbit LDLo 1000 mg/kg "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1366, 1935. intraperitoneal-rat LD50 180 mg/kg Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 204, Pg. 288, 1947. intravenous-rat LD50 1250 mg/kg Arzneimittel-Forschung. Drug Research. Vol. 18, Pg. 676, 1968. oral-rat LD50 1180 mg/kg "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1334, 1986. Dermal Toxicity: subcutaneous-guinea pig LDLo 300 mg/kg "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1366, 1935. subcutaneous-man TDLo 28 uL/kg SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" British Journal of Clinical Practice. Vol. 28, Pg. 289, 1974. subcutaneous-rat LD50 190 mg/kg Drugs in Japan Vol. -, Pg. 1185, 1990. Inhalation Toxicity: Not determined   Safety in Use Information: Category: pharmaceuticals / chemical synthisis Recommendation for methylene blue (c.i. 52015) usage levels up to:   not for fragrance use.   Recommendation for methylene blue (c.i. 52015) flavor usage levels up to:   not for flavor use.   Safety References: European Food Safety Authority (EFSA) reference(s): Dyes used in aquaculture View page or View pdf EPI System: View ClinicalTrials.gov:search Daily Med:search Chemical Carcinogenesis Research Information System:Search AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA GENetic TOXicology:Search EPA Substance Registry Services (TSCA):61-73-4 EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :6099 National Institute of Allergy and Infectious Diseases:Data SCCNFP:opinion [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride Chemidplus:0000061734 RTECS:SO5600000 for cas# 61-73-4   References:   [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride NIST Chemistry WebBook: Search Inchi Canada Domestic Sub. List: 61-73-4 Pubchem (cid): 6099 Pubchem (sid): 134971203   Other Information: (IUPAC): Atomic Weights of the Elements 2011 (pdf) Videos: The Periodic Table of Videos tgsc: Atomic Weights use for this web site (IUPAC): Periodic Table of the Elements FDA Indirect Additives used in Food Contact Substances: View CHEBI: View CHEMBL: View KEGG (GenomeNet): C00220 HMDB (The Human Metabolome Database): Search Export Tariff Code: 3204.13.8000 MedlinePlusSupp: View ChemSpider: View Wikipedia: View Formulations/Preparations: oral: tablets: 65 mg methblue (manne), urolene blue (star). parenteral injection, for iv use: 10 mgml (available by nonproprietary name).   Potential Blenders and core components note None Found   Potential Uses:   hair dyeing agents   Occurrence (nature, food, other):note   not found in nature   Synonyms:   basic blue 9   basic blue 9 (c.i. 52015)   basic blue trihydrate   basic lake blue   bleu de methylene   c.i. 52015   C.I. basic blue 9   calcozine blue ZF   ceruleum methylenum   chromosmon   ci 52015   CI basic blue 9   D and C blue no. 1   D&C blue no. 1 7-( dimethylamino)-3-(methylimino)-3H-phenothiazine 3-methochloride 7-( dimethylamino)-N,N-dimethyl-3H-phenothiazin-3-iminium chloride [7-( dimethylamino)dibenzo[b,e]1,4-thiazin-3-yl]dimethylamine, chloride 3,7-bis( dimethylamino)phenazathionium chloride [7-( dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride [7-( dimethylamino)phenothiazin-3-ylidene]dimethylamine, chloride 3,7-bis( dimethylamino)phenothiazin-5-ium chloride (7- dimethylaminophenothiazin-3-ylidene)-dimethyl-azanium chloride   duasyn basic blue IAD   ehrlich's reagent III   external blue 1   hidaco methylene blue salt free   leather pure blue HB   methanaminium, N-[7-(dimethylamino)-3H-phenothiazin-3-ylidene]-N-methyl-, chloride (1:1)   methyl thioninium chloride   phenothiazin-5-ium, 3,7-bis(dimethylamino)-, chloride 3H- phenothiazine, 7-(dimethylamino)-3-(methylimino)-, 3-methochloride   phenothiazinium, 3,7-bis(dimethylamino)-, chloride (1:1)   rember   sandocryl blue BRL   schultz 1038   schultz no. 1038   solvent blue 8   swiss blue   tetramethylene blue   urolene blue   Articles:   None found yet. Try the PubMed Search.

Notes: a compound consisting of dark green crystals or crystalline powder, having a bronze-like luster. solutions in water or alcohol have a deep blue color. methylene blue is used as a bacteriologic stain and as an indicator. it inhibits guanylate cyclase, and has been used to treat cyanide poisoning and to lower levels of methemoglobin.