Benzoyl Leucomethylene Blue

Modify Date: 2026-07-14 08:29:26

Benzoyl Leucomethylene Blue Structure
Benzoyl Leucomethylene Blue structure
Common Name Benzoyl Leucomethylene Blue
CAS Number 1249-97-4 Molecular Weight 389.513
Density 1.3±0.1 g/cm3 Boiling Point 589.3±50.0 °C at 760 mmHg
Molecular Formula C23H23N3OS Melting Point 195ºC
MSDS N/A Flash Point 310.2±30.1 °C

 Names

Name Benzoyl Leuco Methylene Blue
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 589.3±50.0 °C at 760 mmHg
Melting Point 195ºC
Molecular Formula C23H23N3OS
Molecular Weight 389.513
Flash Point 310.2±30.1 °C
Exact Mass 389.156189
PSA 52.09000
LogP 4.83
Vapour Pressure 0.0±1.7 mmHg at 25°C
Index of Refraction 1.696
InChIKey ZKURGBYDCVNWKH-UHFFFAOYSA-N
SMILES CN(C)c1ccc2c(c1)Sc1cc(N(C)C)ccc1N2C(=O)c1ccccc1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SN5449000
CHEMICAL NAME :
Phenothiazine, 10-benzoyl-3,7-bis(dimethylamino)-
CAS REGISTRY NUMBER :
1249-97-4
LAST UPDATED :
199706
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C23-H23-N3-O-S
MOLECULAR WEIGHT :
389.55

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 4,47,1952

 Safety Information

HS Code 2934300000

 Synthetic Route

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Benzoyl Leucomethylene Blue Structure

Benzoyl Leucome...

CAS#:1249-97-4

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Literature: US2009/291943 A1, ; Page/Page column 5 ;

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Benzoyl Leucomethylene Blue Structure

Benzoyl Leucome...

CAS#:1249-97-4

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Literature: DE113721 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 6, p. 509 Chemische Berichte, , vol. 33, p. 1568 Chem. Zentralbl., , vol. 71, # II p. 883 Journal of the American Chemical Society, , vol. 47, p. 2059

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Benzoyl Leucomethylene Blue Structure

Benzoyl Leucome...

CAS#:1249-97-4

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Literature: Ayyangar, N. R.; Khanna, I. K. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981 , vol. 20, # 9 p. 763 - 766

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Benzoyl Leucomethylene Blue Structure

Benzoyl Leucome...

CAS#:1249-97-4

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Literature: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 20, # 9 p. 763 - 766

 Customs

HS Code 2934300000
Summary 2934300000. other compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Benzoyl Leucomethylene BlueBioassay

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Name: Primary cell-based high-throughput screening assay for identification of compounds th...
Source: Johns Hopkins Ion Channel Center
Target: regulator of G-protein signaling 4 isoform 2 [Homo sapiens]
External Id: JHICC_RGS_Act_HTS
Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay
Name: Antibacterial activity against Klebsiella pneumoniae MDR ATCC 70063 (CO-ADD:GN_003); ...
Source: ChEMBL
Target: Klebsiella pneumoniae
External Id: CHEMBL4296186
Name: High throughput fluorescence intensity-based biochemical assay to screen for small mo...
Source: University of Pittsburgh Molecular Library Screening Center
Target: furin (paired basic amino acid cleaving enzyme), isoform CRA_a [Homo sapiens]
External Id: MH080376 Biochemical HTS for Inhibitors of the Proprotein Convertase Furin.
Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
Name: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfect...
Source: Broad Institute
Target: N/A
External Id: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfected HEK293 cells Inhibition - 7011-01_Antagonist_SinglePoint_HTS_Activity
Name: NOVARTIS: Antimalarial liver stage activity measured as a greater than 50% reduction ...
Source: ChEMBL
Target: Plasmodium yoelii
External Id: CHEMBL1789905
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 Synonyms

benzoyl leuco methylene blue
[3,7-di(dimethylamino)-10H-phenothiazin-10-yl](phenyl)methanone
[3,7-Bis(dimethylamino)-10H-phenothiazin-10-yl](phenyl)methanone
EINECS 215-005-5
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