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Thermo Scientific Chemicals
Dimidium bromide, 95%
CAS: 518-67-2 | C20H18BrN3 | 380.29 g/mol
化学物質識別子
CAS518-67-2
IUPAC Name3,8-diamino-5-methyl-6-phenylphenanthridin-5-ium bromide
Molecular FormulaC20H18BrN3
InChI KeyMQOKYEROIFEEBH-UHFFFAOYSA-N
SMILES[Br-].C[N+]1=C(C2=CC=CC=C2)C2=CC(N)=CC=C2C2=CC=C(N)C=C12
さらに表示
仕様
スペックシート
スペックシートFormCrystals or powder or crystalline powder
Water Content (Karl Fischer Titration)≤6%
Assay (Titration ex Bromide)≥94.0 to ≤106.0% (dry wt. basis)
Appearance (Color)Dark red or purple
lambda-max (UV-Vis)521-526 nm (methanol)
さらに表示
Dimidium bromide acts as an inhibitor of L-cell growth. It is also used as a fluorescent probe for nucleic acids. It is also useful in the determination of cationic surfactants. It is also used as an intercalating agent.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Dimidium bromide acts as an inhibitor of L-cell growth. It is also used as a fluorescent probe for nucleic acids. It is also useful in the determination of cationic surfactants. It is also used as an intercalating agent.
Solubility
Soluble in water.
Notes
Store in cool place. Incompatible with strong oxidizing agents.
Dimidium bromide acts as an inhibitor of L-cell growth. It is also used as a fluorescent probe for nucleic acids. It is also useful in the determination of cationic surfactants. It is also used as an intercalating agent.
Solubility
Soluble in water.
Notes
Store in cool place. Incompatible with strong oxidizing agents.
RUO – Research Use Only
General References:
- Makarov, N. M.; Kulapin, E. G. New potentiometric screen-printed sensors for determination of homologous sodium alkylsulfates . Sens. Actuators, B 2015, 210, 817-824.
- Yang, Y. J.; Kelkar, A. V.; Zhu, X.; Bai, G.; Ng, H. T.; Corti, D. S.; Franses, E. I. Effect of sodium dodecylsulfate monomers and micelles on the stability of aqueous dispersions of titanium dioxide pigment nanoparticles against agglomeration and sedimentation. J. Colloid Interface Sci. 2015, 450, 434-445.