Methyltriphenylphosphonium bromide
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Methyltriphenylphosphonium bromide
structure -
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CAS No:
1779-49-3
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Formula:
C19H18P.Br
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Chemical Name:
Methyltriphenylphosphonium bromide
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Synonyms:
Phosphonium,methyltriphenyl-,bromide (1:1);Methyltriphenylphosphonium bromide;Phosphonium,methyltriphenyl-,bromide;Triphenylmethylphosphonium bromide;Triphenylphosphonium methylbromide;Triphenylphosphonium methobromide;MTPPB;M 0779;Methyltriphenyliphosphonium bromide;27200-84-6;131507-02-3;1233518-83-6;2069974-10-1;2413994-38-2
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CAS No:
Description
white powder
Methyltriphenylphosphonium Bromide is a lipophilic molecule with a cation allowing for it to be used to deliver molecules to specific cell components. Also considered an antineoplastic agent.
Methyltriphenylphosphonium bromide Basic Attributes
357.22
356.032928
3599467
217-218-9
LW2UZ3E9EG
102058|20740
29310095
Characteristics
0
0.61430
White Powder
229-232 °C
>240°C
H2O: 400 g/L (25 ºC)
2-8°C
0.0000002 hPa
LD50 orally in Rabbit: 118 mg/kg
Safety Information
III
6.1
UN 1390 4.3/PG 2
3
20/21/22-36/37/38
36/37-36-26
Xn,Xi
Stable under normal temperatures and pressures.
P280
H302 + H312 + H332
UN 1390 4.3/PG 2
P280
|Danger|H300 (18.89%): Fatal if swallowed [Danger Acute toxicity, oral]|P261, P264, P270, P271, P273, P280, P301+P310, P301+P312, P302+P352, P304+P312, P304+P340, P312, P321, P322, P330, P363, P391, P405, and P501|Aggregated GHS information provided by 96 companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Drug Information
Substances used for the detection, identification, analysis, etc. of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical appearance, e.g., color, at or approaching the endpoint of a chemical titration, e.g., on the passage between acidity and alkalinity. Reagents are substances used for the detection or determination of another substance by chemical or microscopical means, especially analysis. Types of reagents are precipitants, solvents, oxidizers, reducers, fluxes, and colorimetric reagents. (From Grant and Hackh's Chemical Dictionary, 5th ed, p301, p499) (See all compounds classified as Indicators and Reagents.)
methyltriphenylphosphonium ion
Methyltriphenylphosphonium bromide Use and Manufacturing
Dissolve 55g of triphenylphosphine in 45ml of dry benzene, cool it, then add 28g of pre-cooled methyl bromide, and keep it at room temperature for 2d after sealing. Then, 500 ml of hot benzene was mixed with the reaction mixture, the white solid was collected by filtration, and dried to obtain 70 g of methyltriphenylphosphonium bromide. The yield is 99%.
Methyltriphenylphosphonium Bromide is a lipophilic molecule with a cation allowing for it to be used to deliver molecules to specific cell components. Also considered an antineoplastic agent.
Phosphonium, methyltriphenyl-, bromide (1:1): ACTIVE
Computed Properties
Molecular Weight:357.2
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:3
Exact Mass:356.03295
Monoisotopic Mass:356.03295
Heavy Atom Count:21
Complexity:235
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
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Methyltriphenylphosphonium bromide
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