H9M2E

Modify Date: 2025-08-26 10:19:48

H9M2E Structure
H9M2E structure
Common Name H9M2E
CAS Number 58337-35-2 Molecular Weight 336.38400
Density N/A Boiling Point N/A
Molecular Formula C20H20N2O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of H9M2E


Elliptinium acetate (NSC 264137) is a DNA intercalating agent that is highly cytotoxic to L1 210 cells and covalently binds to nucleic acids from L1210 cells. Elliptinium acetate can be used in cancer research, particularly in metastatic breast cancer[1][2].

 Names

Name 2,5,11-trimethyl-6H-pyrido[4,3-b]carbazol-2-ium-9-ol,acetate
Synonym More Synonyms

 H9M2E Biological Activity

Description Elliptinium acetate (NSC 264137) is a DNA intercalating agent that is highly cytotoxic to L1 210 cells and covalently binds to nucleic acids from L1210 cells. Elliptinium acetate can be used in cancer research, particularly in metastatic breast cancer[1][2].
Related Catalog
Target

Nucleic acids[1][2].

In Vitro Elliptinium (0.35 µM; 1 h) (9-OH-NME3) shows highly stable covalent bonding to nucleic acids of L1210 cells[1]. Cell Viability Assay[1] Cell Line: L1 210 cells Concentration: 0.35 µM Incubation Time: 1 h Result: Exhibited highly stable covalent bonding to DNA and RNA. Showed no reversal of binding as cells went on replicating during a 40-h period.

 Chemical & Physical Properties

Molecular Formula C20H20N2O3
Molecular Weight 336.38400
Exact Mass 336.14700
PSA 80.03000
LogP 2.37740
InChIKey BOMZMNZEXMAQQW-UHFFFAOYSA-N
SMILES CC(=O)[O-].Cc1c2cc[n+](C)cc2c(C)c2c1[nH]c1ccc(O)cc12

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UU8875500
CHEMICAL NAME :
6H-Pyrido(4,3-b)carbazolium, 9-hydroxy-2,5,11-trimethyl-, acetate
CAS REGISTRY NUMBER :
58337-35-2
LAST UPDATED :
199609
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
C18-H17-N2-O.C2-H3-O2
MOLECULAR WEIGHT :
336.42

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
33 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
18 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
10200 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
8 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
40 mg/kg/8W-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Kidney, Ureter, Bladder - changes in bladder weight Nutritional and Gross Metabolic - weight loss or decreased weight gain
TYPE OF TEST :
Micronucleus test

MUTATION DATA

TEST SYSTEM :
Rodent - mouse
DOSE/DURATION :
10 mg/kg
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 89,281,1987

 Precursor & DownStream

Precursor  0

DownStream  1

 H9M2EBioassay

View more

Name: Dose required to inhibit the cloning efficiency to a factor of 0.37 after 24-h exposu...
Source: ChEMBL
Target: L1210
External Id: CHEMBL708182
Name: Effect on ip implanted syngeneic B16 melanoma by ip administration for 5 days at 2.5 ...
Source: ChEMBL
Target: Mus musculus
External Id: CHEMBL734974
Name: Binding affinity towards calf thymus DNA, at pH 5
Source: ChEMBL
Target: Calf thymus DNA
External Id: CHEMBL661534
Name: Antitumor activity against ip implanted L1210 leukemia in mouse after ip administrati...
Source: ChEMBL
Target: Mus musculus
External Id: CHEMBL735574
Name: Tested for cytotoxicity against C38 cell lines measured by MAT assay
Source: ChEMBL
Target: MC-38
External Id: CHEMBL654429
Name: Concentration yielding an amount of cellular protein at the end of the incubation tha...
Source: ChEMBL
Target: Homo sapiens
External Id: CHEMBL695426
Name: GI50 was measured In vitro as the ratio of the mean activity for all non-CNS tumor ce...
Source: ChEMBL
Target: Tumor Cell line
External Id: CHEMBL841650
Name: Concentration yielding an amount of cellular protein at the end of the incubation tha...
Source: ChEMBL
Target: Homo sapiens
External Id: CHEMBL695427
Name: Tested for antitumor activity against P388 leukemia when administered intravenously a...
Source: ChEMBL
Target: Mus musculus
External Id: CHEMBL730405
Name: In vitro cytotoxicity against L1210 (murine leukemia) cells.
Source: ChEMBL
Target: L1210
External Id: CHEMBL704763
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 Synonyms

ELLIPTINIUM ACETATE
Ellipticine acetomethylate
9-hydroxy-2-methylellipticinium acetate
elliptinium
Elliptinii acetas [INN-Latin]
EINECS 261-216-0
Acetato de eliptinio [INN-Spanish]
Acetate d'elliptinium [INN-French]
Celiptium
9-hydroxy-N-2-methylellipticinium acetate
Elliptinium acetate [INN:BAN]
N2-Methylhydroxyellipticinium acetate
N2-methyl-9-hydroxyellipticinium acetate
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