CAS No.28903-71-1,Cobalt tetramethoxyphenylporphyrin Suppliers

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Basic Information

Molecular Structure:
CAS No.:	28903-71-1
Name:	Cobalt tetramethoxyphenylporphyrin
Article Data:	19

Formula:	C₄₈H₃₆CoN₄O₄
Molecular Weight:	791.831
Synonyms:	Cobalt,[5,10,15,20-tetrakis(4-methoxyphenyl)-21H,23H-porphinato(2-)-N21,N22,N23,N24]-,(SP-4-1)-;Cobalt, [5,10,15,20-tetrakis(p-methoxyphenyl)porphinato(2-)]- (8CI);(5,10,15,20-Tetrakis(4-methoxyphenyl)porphyrinato)cobalt;(Tetra-p-anisylporphyrin)cobalt;5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphine cobalt (II);Cobalt meso-tetrakis(4-methoxyphenyl)porphyrin;Cobalt tetrakis(p-methoxyphenyl)porphyrin;Tetrakis(4-methoxyphenyl)porphyrinatocobalt;a,b,g,d-meso-Tetra(4-methoxyphenyl)porphinatocobalt;
EINECS:	-0
Melting Point:	241-248 °C
Appearance:	Purple powder
Safety:	24/25
PSA:	71.50000
LogP:	6.47220

Synthetic route

: 71-48-7, 917-69-1, 5931-89-5, 55881-15-7, 68931-68-0, 68931-69-1, 93029-27-7
cobalt(II) acetate

: 22112-78-3
5,10,15,20-tetrakis(4-methoxyphenyl)porphyrin

: 28903-71-1
(5,10,15,20-tetrakis(p-methoxyphenyl)-21H,23H-porphyrinate)cobalt(II)

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 110℃; for 1h; Inert atmosphere;	86%
In N,N-dimethyl-formamide for 0.00555556h; Reflux;	67%
In N,N-dimethyl-formamide at 150℃; for 24h; Inert atmosphere;
In N,N-dimethyl-formamide at 150℃; for 24h; Inert atmosphere;

: 5,10,15,20-meso-tetra(p-methoxyphenyl) porphyrin

: 71-48-7, 917-69-1, 5931-89-5, 55881-15-7, 68931-68-0, 68931-69-1, 93029-27-7
cobalt(II) acetate

: 28903-71-1
(5,10,15,20-tetrakis(p-methoxyphenyl)-21H,23H-porphyrinate)cobalt(II)

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 140℃; for 12h; Inert atmosphere;	59.4%
In acetic acid heating of tetra4-methoxy-phenyl)-prophine and Co(II)-acetate in acetic acid;; chromatographic purification with CHCl3 as solvent; recrystallisation in a CHCl3-CH3OH-mixture;;	33%
In acetic acid heating of tetra4-methoxy-phenyl)-prophine and Co(II)-acetate in acetic acid;; chromatographic purification with CHCl3 as solvent; recrystallisation in a CHCl3-CH3OH-mixture;;	33%

: 5,10,15,20-meso-tetra(p-methoxyphenyl) porphyrin

: 6147-53-1
cobalt(II) diacetate tetrahydrate

: 28903-71-1
(5,10,15,20-tetrakis(p-methoxyphenyl)-21H,23H-porphyrinate)cobalt(II)

Conditions

Conditions	Yield
In acetic acid porphyrin was added to boiling soln. of acetate in acetic acid, mixt. was boiled for 0.5 h and kept at room temp. for 12 h; ppt. was filtered, washed with hot water, dried in air at 70°C, chromd. (silica gel, chloroform), recrystd. from chloroform-hexane mixt.;	35%
In acetic acid mixt. of porphin, Co salt, acetic acid refluxed; cooled; filtered; ppt. washed (hot water); dried (air, 353 K); dissolvedin CHCl3; chromd. (Al2O3); eluate evapd. to min. vol.; pptd. (MeOH);

: 109-97-7
pyrrole

: 123-11-5
4-methoxy-benzaldehyde

: 7646-79-9
cobalt(II) chloride

: 28903-71-1
(5,10,15,20-tetrakis(p-methoxyphenyl)-21H,23H-porphyrinate)cobalt(II)

Conditions

Conditions	Yield
In propionic acid in situ synthesis on RB-carbon support;	18%

...Expand

: 5,10,15,20-meso-tetra(p-methoxyphenyl) porphyrin

: 7646-79-9
cobalt(II) chloride

: 28903-71-1
(5,10,15,20-tetrakis(p-methoxyphenyl)-21H,23H-porphyrinate)cobalt(II)

Conditions

Conditions	Yield
In N,N-dimethyl-formamide two step procedure: absorbing of metal chloride on RB-carbon carrier followed by reaction with porphin;	18%

: 123-11-5
4-methoxy-benzaldehyde

: 28903-71-1
(5,10,15,20-tetrakis(p-methoxyphenyl)-21H,23H-porphyrinate)cobalt(II)

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: propionic acid; acetic acid; trifluoroacetic acid; nitrobenzene / 4 h / 140 °C 2: N,N-dimethyl-formamide / 12 h / 140 °C / Inert atmosphere View Scheme
Multi-step reaction with 2 steps 1: propionic acid / 2 h / 145 °C / Inert atmosphere; Darkness 2: N,N-dimethyl-formamide / 24 h / 150 °C / Inert atmosphere View Scheme
Multi-step reaction with 2 steps 1: propionic acid / 2.25 h / 140 °C / Inert atmosphere 2: N,N-dimethyl-formamide / 1 h / 110 °C / Inert atmosphere View Scheme
Multi-step reaction with 2 steps 1: propionic acid / 2 h / 145 °C / Inert atmosphere; Darkness 2: N,N-dimethyl-formamide / 24 h / 150 °C / Inert atmosphere View Scheme

: C85H44CoF15N8O4Sn

: 80937-33-3
oxygen

: 28903-71-1
(5,10,15,20-tetrakis(p-methoxyphenyl)-21H,23H-porphyrinate)cobalt(II)

: C74H16F30N8OSn2

Conditions

Conditions	Yield
In benzene-d6 under 760.051 Torr; Irradiation;

...Expand

: 2564-83-2, 45842-10-2
2,2,6,6-Tetramethyl-1-piperidinyloxy free radical

: C85H44CoF15N8O4Sn

: 28903-71-1
(5,10,15,20-tetrakis(p-methoxyphenyl)-21H,23H-porphyrinate)cobalt(II)

: C37H8F15N4OSn

Conditions

Conditions	Yield
In benzene-d6 at 70℃; Thermodynamic data; Inert atmosphere; Darkness;

...Expand

: 6147-53-1
cobalt(II) diacetate tetrahydrate

: 22112-78-3
5,10,15,20-tetrakis(4-methoxyphenyl)porphyrin

: 28903-71-1
(5,10,15,20-tetrakis(p-methoxyphenyl)-21H,23H-porphyrinate)cobalt(II)

Conditions

Conditions	Yield
In N,N-dimethyl-formamide Reflux;

: 104-93-8
4-Methylanisole

: 28903-71-1
(5,10,15,20-tetrakis(p-methoxyphenyl)-21H,23H-porphyrinate)cobalt(II)

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: oxygen; N-hydroxyphthalimide; cobalt(II) 5,10,15,20-tetra(o-methoxyphenyl)porphyrin complex / neat (no solvent) / 8 h / 120 °C / 7500.75 Torr / Autoclave 2: propionic acid / 2 h / 145 °C / Inert atmosphere; Darkness 3: N,N-dimethyl-formamide / 24 h / 150 °C / Inert atmosphere View Scheme

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Chemistry

Product Name: Cobalt tetramethoxyphenylporphyrin
Synonyms of Cobalt tetramethoxyphenylporphyrin (CAS NO.28903-71-1): Tetrakis(4-methoxyphenyl)-21h,23h-porphine cobalt(II) ; Tetra(4-methoxyphenyl)porphine cobalt complex ; Molybdate ionophore I ; Tmppco ; Tmopp-co ; Tetramethoxyphenylporphyrin cobalt II
CAS NO: 28903-71-1
Molecular Formula: C₄₈H₃₆CoN₄O₄
Molecular Weight: 791.757
Molecular Structure:

Melting Point: 241-248°C
ProductCategories: Porphyrins ; Biochemistry ; Classes of Metal Compounds ; Co (Cobalt) Compounds ; Transition Metal Compounds ; CobaltPhotonic and Optical Materials ; Catalysis and Inorganic Chemistry ; Chemical Synthesis ; Phthalocyanine and Porphyrin Dyes ; Porphyrines
H bond acceptors: 8
Freely Rotating Bonds: 8
Polar Surface Area of Cobalt tetramethoxyphenylporphyrin (CAS NO.28903-71-1): 69.81 Å²

Safety Profile

Safety Statements of Cobalt tetramethoxyphenylporphyrin (CAS NO.28903-71-1): 24/25
S24/25: Avoid contact with skin and eyes.
WGK Germany: 3