Benzothiazines

Methylene Blue, Fisher BioReagents™

CAS: 7220-79-3 Molecular Formula: C16H24ClN3O3S Molecular Weight (g/mol): 373.896 InChI Key: XQAXGZLFSSPBMK-UHFFFAOYSA-M PubChem CID: 104827 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride;trihydrate SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.O.O.O.[Cl-]

Methylene Blue Solution (Methanol Solution) [for Cell Staining], TCI America™

CAS: 61-73-4 Molecular Formula: C16H18ClN3S Molecular Weight (g/mol): 319.851 MDL Number: MFCD00012111 InChI Key: CXKWCBBOMKCUKX-UHFFFAOYSA-M Synonym: basic blue 9, bleu de methylene, chromosmon, methylene blue, methylene blue chloride, methylene blue n, methylenium ceruleum, methylthioninium chloride, swiss blue, urolene blue PubChem CID: 6099 ChEBI: CHEBI:6872 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.[Cl-]

Methylene Blue (Certified Biological Stain), Fisher Chemical™

CAS: 7220-79-3 Molecular Formula: C16H24ClN3O3S Molecular Weight (g/mol): 373.896 MDL Number: MFCD00012111 InChI Key: XQAXGZLFSSPBMK-UHFFFAOYSA-M Synonym: Basic Blue 9 PubChem CID: 104827 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride;trihydrate SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.O.O.O.[Cl-]

Methylene Blue, 1% Aqueous, Certified, LabChem™

CAS: 61-73-4 Molecular Formula: C16H18ClN3S Molecular Weight (g/mol): 319.851 InChI Key: CXKWCBBOMKCUKX-UHFFFAOYSA-M PubChem CID: 6099 ChEBI: CHEBI:6872 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.[Cl-]

Toluidine Blue O (Certified Biological Stain), Fisher Chemical

CAS: 92-31-9 Molecular Formula: C15H16ClN3S Molecular Weight (g/mol): 305.824 MDL Number: MFCD00011934 InChI Key: GEDVVYWLPUPJJZ-UHFFFAOYSA-N Synonym: Basic Blue 17, Tolonium Chloride PubChem CID: 7083 IUPAC Name: (7-amino-8-methylphenothiazin-3-ylidene)-dimethylazanium;chloride SMILES: CC1=CC2=C(C=C1N)SC3=CC(=[N+](C)C)C=CC3=N2.[Cl-]

Toluidine Blue O, Fisher BioReagents™

CAS: 92-31-9 Molecular Formula: C15H16ClN3S Molecular Weight (g/mol): 305.824 InChI Key: GEDVVYWLPUPJJZ-UHFFFAOYSA-N PubChem CID: 7083 IUPAC Name: (7-amino-8-methylphenothiazin-3-ylidene)-dimethylazanium;chloride SMILES: CC1=CC2=C(C=C1N)SC3=CC(=[N+](C)C)C=CC3=N2.[Cl-]

Methylene Blue, pure, certified, ACROS Organics™

CAS: 7220-79-3 Molecular Formula: C16H24ClN3O3S Molecular Weight (g/mol): 373.90 MDL Number: MFCD00012111 InChI Key: XQAXGZLFSSPBMK-UHFFFAOYSA-M Synonym: Basic Blue 9 PubChem CID: 6099 ChEBI: CHEBI:6872 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.[Cl-]

Toluidine Blue Stain, 1% (w/v), Aqueous Solution, Ricca Chemical

CAS: 92-31-9 Molecular Formula: C15H16ClN3S Molecular Weight (g/mol): 305.824 InChI Key: GEDVVYWLPUPJJZ-UHFFFAOYSA-N PubChem CID: 7083 IUPAC Name: (7-amino-8-methylphenothiazin-3-ylidene)-dimethylazanium;chloride SMILES: CC1=CC2=C(C=C1N)SC3=CC(=[N+](C)C)C=CC3=N2.[Cl-]

Methylene Blue Trihydrate Certified, Ricca Chemical

CAS: 7220-79-3 Molecular Formula: C16H24ClN3O3S Molecular Weight (g/mol): 373.896 InChI Key: XQAXGZLFSSPBMK-UHFFFAOYSA-M PubChem CID: 104827 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride;trihydrate SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.O.O.O.[Cl-]

Alfa Aesar™ Methylene Blue trihydrate

CAS: 7220-79-3 Molecular Formula: C16H24ClN3O3S Molecular Weight (g/mol): 373.896 MDL Number: MFCD00150008 InChI Key: XQAXGZLFSSPBMK-UHFFFAOYSA-M Synonym: C.I. 52015; Basic Blue 9 PubChem CID: 104827 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride;trihydrate SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.O.O.O.[Cl-]

Giemsa Stain (Powder/Certified Biological Stain), Fisher Chemical™

CAS: 51811-82-6 Molecular Formula: C14H14ClN3S Molecular Weight (g/mol): 291.797 MDL Number: MFCD00081642 InChI Key: NALREUIWICQLPS-UHFFFAOYSA-N PubChem CID: 13735 IUPAC Name: (7-aminophenothiazin-3-ylidene)-dimethylazanium;chloride SMILES: C[N+](=C1C=CC2=NC3=C(C=C(C=C3)N)SC2=C1)C.[Cl-]

Methylene Blue Hydrate 70.0+%, TCI America™

CAS: 61-73-4 Molecular Formula: C16H18ClN3S Molecular Weight (g/mol): 319.851 MDL Number: MFCD00012111 InChI Key: CXKWCBBOMKCUKX-UHFFFAOYSA-M Synonym: 3,7-Bis(dimethylamino)-5-phenothiazinium Chloride, Basic Blue 9 PubChem CID: 6099 ChEBI: CHEBI:6872 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.[Cl-]

Methylene Blue, HARLECO™, MilliporeSigma™

CAS: 61-73-4 Molecular Formula: C16H18ClN3S Molecular Weight (g/mol): 319.851 InChI Key: CXKWCBBOMKCUKX-UHFFFAOYSA-M Synonym: Swiss Blue PubChem CID: 6099 ChEBI: CHEBI:6872 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.[Cl-]

Thionine (acetate) (C.I.52000), For Microscopy, Certistain™, MilliporeSigma™

CAS: 78338-22-4 Molecular Formula: C14H13N3O2S Molecular Weight (g/mol): 287.337 InChI Key: JOIRQYHDJINFGA-UHFFFAOYSA-N Synonym: C.I. 52000 PubChem CID: 2724414 IUPAC Name: (7-aminophenothiazin-3-ylidene)azanium;acetate SMILES: CC(=O)[O-].C1=CC2=C(C=C1N)SC3=CC(=[NH2+])C=CC3=N2

Alfa Aesar™ O,S-Diethyl methylphosphonothioate, 97%

CAS: 2511-10-6 Molecular Formula: C14H12N2OS Molecular Weight (g/mol): 256.32 MDL Number: MFCD01705977 InChI Key: ALJHHTHBYJROOG-UHFFFAOYSA-N Synonym: 3h-phenothiazin-3-one, 7-dimethylamino, 7-dimethylamino phenothiazin-3-one, 7-dimethylamino-3h-phenothiazin-3-one, dimethylthionoline, methylene violet, methylene violet bernthsen, methylene violet biological stain, methylenviolett, unii-y3g6pd8nrb, y3g6pd8nrb PubChem CID: 73024 IUPAC Name: 7-(dimethylamino)phenothiazin-3-one SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=O)C=C3S2

Toluidine Blue, 1% Aqueous, Certified, LabChem™

CAS: 92-31-9 Molecular Formula: C15H16ClN3S Molecular Weight (g/mol): 305.824 InChI Key: GEDVVYWLPUPJJZ-UHFFFAOYSA-N PubChem CID: 7083 IUPAC Name: (7-amino-8-methylphenothiazin-3-ylidene)-dimethylazanium;chloride SMILES: CC1=CC2=C(C=C1N)SC3=CC(=[N+](C)C)C=CC3=N2.[Cl-]

Alfa Aesar™ Giemsa Stain

CAS: 51811-82-6 Molecular Formula: C14H14ClN3S Molecular Weight (g/mol): 291.797 MDL Number: MFCD00081642 InChI Key: NALREUIWICQLPS-UHFFFAOYSA-N Synonym: 3-amino-7-dimethylamino phenothiazin-5-ium chloride, 3-amino-7-dimethylaminophenazathionium chloride, azur a, azure a, dimethylthionine, giemsa solution, giemsa stain, methylene azure a, n,n-dimethylthionine, unii-m731v243ef PubChem CID: 13735 IUPAC Name: (7-aminophenothiazin-3-ylidene)-dimethylazanium;chloride SMILES: C[N+](=C1C=CC2=NC3=C(C=C(C=C3)N)SC2=C1)C.[Cl-]

Wright' Stain (Powder/Certified Biological Stain), Fisher Chemical™

CAS: 68988-92-1 Molecular Formula: C36H27Br4N3O5S+2 Molecular Weight (g/mol): 933.304 MDL Number: MFCD00082143 InChI Key: AXIKDPDWFVPGOD-UHFFFAOYSA-O PubChem CID: 25113599 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;2-(2,4,5,7-tetrabromo-3,6-dihydroxyxanthen-10-ium-9-yl)benzoic acid SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.C1=CC=C(C(=C1)C2=C3C=C(C(=C(C3=[O+]C4=C(C(=C(C=C24)Br)O)Br)Br)O)Br)C(=O)O

Thionin (Certified Biological Stain), Fisher Chemical

CAS: 581-64-6 Molecular Formula: C12H10ClN3S Molecular Weight (g/mol): 263.743 MDL Number: MFCD00078211 InChI Key: PVPBBTJXIKFICP-UHFFFAOYSA-N Synonym: Lauth's Violet PubChem CID: 65043 IUPAC Name: (7-aminophenothiazin-3-ylidene)azanium;chloride SMILES: C1=CC2=C(C=C1N)SC3=CC(=[NH2+])C=CC3=N2.[Cl-]

Methylene Blue, BAKER ANALYZED™ Reagent, J.T.Baker™

CAS: 7220-79-3 Molecular Formula: C16H24ClN3O3S Molecular Weight (g/mol): 373.896 InChI Key: XQAXGZLFSSPBMK-UHFFFAOYSA-M Synonym: C.I. 52015 PubChem CID: 104827 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride;trihydrate SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.O.O.O.[Cl-]

Alfa Aesar™ 2-Chlorobutyryl chloride, tech. 85%

CAS: 7623-11-2 Molecular Formula: C12H13NO2S Molecular Weight (g/mol): 235.30 MDL Number: MFCD00041409 InChI Key: NCZIRXVLKKERGP-UHFFFAOYSA-N Synonym: 2-carbethoxy-3-methyl-4h-1,4-benzothiazine, 3-methyl-4h-1,4-benzothiazine-2-carboxylic acid ethyl ester, 3-methyl-4h-benzo 1,4 thiazine-2-carboxylic acid ethyl ester, 4h-1,4-benzothiazine-2-carboxylicacid, 3-methyl-, ethyl ester, 4h-1,4-benzothiazine-2-carboxylicacid,3-methyl-,ethyl ester, cbmicro_028856, ethyl 3-methyl-4h-benzo b 1,4 thiazine-2-carboxylate, ethyl 3-methyl-4h-benzo e 1,4-thiazine-2-carboxylate, maybridge1_006434 PubChem CID: 360308 IUPAC Name: ethyl 3-methyl-4H-1,4-benzothiazine-2-carboxylate SMILES: CCOC(=O)C1=C(NC2=CC=CC=C2S1)C

Alfa Aesar™ 3,4-Dihydro-2H-1,4-benzothiazine, 97%

CAS: 3080-99-7 Molecular Formula: C8H9NS Molecular Weight (g/mol): 151.227 MDL Number: MFCD04038593 InChI Key: YBBLSBDJIKMXNQ-UHFFFAOYSA-N Synonym: 2,3-dihydro-1,4-benzothiazine, 2,3-dihydro-4h-1,4-benzothiazine, 2,3-dihydrobenzo-1,4-thiazine, 2h,3h,4h-benzo e 1,4-thiazine, 2h-1,4-benzothiazine, 3,4-dihydro, 2h-1,4-benzothiazine,3,4-dihydro, 3,4-dihydro-2h-benzo 1,4 thiazine, 3,4-dihydro-2h-benzo b 1,4 thiazine, benzothiomorpholine, thiaphenomorpholine PubChem CID: 151064 IUPAC Name: 3,4-dihydro-2H-1,4-benzothiazine SMILES: C1CSC2=CC=CC=C2N1

Alfa Aesar™ 7-Bromo-2H-1,4-benzothiazin-3(4H)-one, 97%

CAS: 90814-91-8 Molecular Formula: C8H6BrNOS Molecular Weight (g/mol): 244.106 MDL Number: MFCD02660583 InChI Key: MDFPWMKBRDOSGB-UHFFFAOYSA-N Synonym: 2h-1,4-benzothiazin-3 4h-one, 7-bromo, 7-bromo-2,4-dihydro-1,4-benzothiazin-3-one, 7-bromo-2h,4h-benzo e 1,4-thiazin-3-one, 7-bromo-2h-1,4-benzothiazin-3 4h-one, 7-bromo-2h-benzo b 1,4 thiazin-3 4h-one, 7-bromo-3,4-dihydro-2h-1,4-benzothiazin-3-one, 7-bromo-4h-benzo 1,4 thiazin-3-one PubChem CID: 689065 IUPAC Name: 7-bromo-4H-1,4-benzothiazin-3-one SMILES: C1C(=O)NC2=C(S1)C=C(C=C2)Br

Alfa Aesar™ Azure I

CAS: 531-55-5 Molecular Formula: C15H16ClN3S Molecular Weight (g/mol): 305.824 MDL Number: MFCD00011935 InChI Key: DNDJEIWCTMMZBX-UHFFFAOYSA-N Synonym: 3-dimethylamino-7-methylamino phenothiazin-5-ium chloride, azur i, azure b, azure i, methylene azure b, methylene azure van, methyleneazure, modr kresylova bb czech, trimethylthionine chloride, unii-7c8bel8wqv PubChem CID: 68275 IUPAC Name: dimethyl-[7-(methylamino)phenothiazin-3-ylidene]azanium;chloride SMILES: CNC1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.[Cl-]

Alfa Aesar™ 7-Nitro-2H-1,4-benzothiazin-3(4H)-one, 97%

CAS: 21762-75-4 Molecular Formula: C8H6N2O3S Molecular Weight (g/mol): 210.207 MDL Number: MFCD23379853 InChI Key: OOICZQBVVODNDJ-UHFFFAOYSA-N Synonym: 2h-1,4-benzothiazin-3 4h-one, 7-nitro, 3,4-dihydro-7-nitro-2h-1,4-benzothiazin-3-one, 7-hydroxy oxido amino-2h-1,4-benzothiazin-3 4h-one, 7-nitro-2,4-dihydro-1,4-benzothiazin-3-one, 7-nitro-2h-1,4-benzothiazin-3 4h-one, 7-nitro-2h-benzo b 1,4 thiazin-3 4h-one, 7-nitro-3,4-dihydro-3-oxo-2h 1,4 benzothiazine, 7-nitro-4h-benzo 1,4 thiazin-3-one PubChem CID: 370121 IUPAC Name: 7-nitro-4H-1,4-benzothiazin-3-one SMILES: C1C(=O)NC2=C(S1)C=C(C=C2)[N+](=O)[O-]

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