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D0773

Sigma-Aldrich

Dimidium bromide

≥95%

Synonym(s):

3,8-Diamino-5-methyl-6-phenylphenanthridinium bromide, Trypadine

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About This Item

Empirical Formula (Hill Notation):
C20H18BrN3
CAS Number:
518-67-2
Molecular Weight:
380.28
Beilstein:
3809779
EC Number:
208-256-7
MDL number:
MFCD00011757
UNSPSC Code:
12352200
PubChem Substance ID:
24893294

Assay

≥95%

mp

243-248 °C (lit.)

storage temp.

2-8°C

SMILES string

[Br-].C[n+]1c(-c2ccccc2)c3cc(N)ccc3c4ccc(N)cc14

InChI

1S/C20H17N3.BrH/c1-23-19-12-15(22)8-10-17(19)16-9-7-14(21)11-18(16)20(23)13-5-3-2-4-6-13;/h2-12,22H,21H2,1H3;1H

InChI key

MQOKYEROIFEEBH-UHFFFAOYSA-N

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Application

Intercalating probe for nucleic acids.

replaced by

Product No.
Description
Pricing

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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T N Beliaeva et al.
Tsitologiia, 31(11), 1363-1368 (1989-11-01)
A natural DNA-intercalator plant benzo-c-phenanthridine alkaloid sanguinarine is more toxic for mouse transformed fibroblast L-cells in culture than synthetic DNA-intercalator ethidium bromide (EtB) and alkaloid berberine. Dimidium bromide is also an inhibitor of the L-cell growth. In assay conditions, growth
[Chemoprophylaxis of bovine trypanosomiasis T. congolense and T. vivax by phenathridinium S. 1553].
J DEOM
Annales de la Societe belge de medecine tropicale (1920), 30(1), 25-29 (1950-03-01)
T P Mozhenok et al.
Tsitologiia, 40(6), 585-590 (1998-10-21)
Effect of DNA-intercalators ethidium bromide (EB, 0.005 and 0.015 mM) and dimidium bromide (DB, 0.005 and 0.010 mM) and antioxidative compounds acetylsalicylic acid (ASA, 0.05 and 0.50 mM) and beta-carotene (0.01, 0.02, 0.05 mM) on the phagosome-lysosome (P-L) fusion and
Dimidium bromide or phenanthridinium 1553; a note on the present position.
J CARMICHAEL
The Veterinary record, 62(17), 257-257 (1950-04-29)

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