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CAS No.: | 305-53-3 |
---|---|
Name: | IODOACETIC ACID SODIUM SALT |
Molecular Structure: | |
Formula: | C2H2IO2.Na |
Molecular Weight: | 207.931 |
Synonyms: | Aceticacid, iodo-, sodium salt (8CI,9CI);Iodoacetic acid sodium salt;Sodium monoiodoacetate; |
EINECS: | 206-165-7 |
Melting Point: | 208 °C (dec.)(lit.) |
Boiling Point: | 262.1 °C at 760 mmHg |
Flash Point: | 112.3 °C |
Solubility: | methanol: 0.1 M at 20 °C, clear, colorless |
Appearance: | light yellow to yellow-brown powder |
Hazard Symbols: | T, Xn |
Risk Codes: | 25-37/38-41-20/21/22 |
Safety: | 26-39-45-36 |
Transport Information: | UN 2811 6.1/PG 1 |
PSA: | 40.13000 |
LogP: | -0.82870 |
N,N'-bis(2-mercaptoethyl)-1,4-diazacycloheptane cobalt(II) dimer
monosodium iodoacetate
Conditions | Yield |
---|---|
In methanol at 20℃; for 24h; Inert atmosphere; Schlenk technique; | 98% |
1-Phenyl-3-buten-1-ol
monosodium iodoacetate
4-Phenyl-3-oxahept-6-enoic acid
Conditions | Yield |
---|---|
Stage #1: 1-Phenyl-3-buten-1-ol With sodium hydride In tetrahydrofuran for 1h; Metallation; Stage #2: monosodium iodoacetate for 2h; Alkylation; Esterification; Heating; | 95% |
1.) THF, 2.) reflux, 2 h; Yield given. Multistep reaction; |
(2'R,3'S)-<3'-(tert-butyldimethylsilyloxy)tetrahydropyran-2'-yl>methanol
monosodium iodoacetate
2-{[(2R,3S)-3-(tert-butyldimethylsilyloxy)-tetrahydro-2H-pyran-2-yl]methoxy}acetic acid
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 0 - 20℃; | 95% |
With sodium hydride In tetrahydrofuran | 95% |
With sodium hydride In tetrahydrofuran |
(Z)-4-benzyloxy-but-2-en-1-ol
monosodium iodoacetate
(Z)-(4-benzyloxybut-2-enyloxy)acetic acid
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃; | 95% |
monosodium iodoacetate
[(2R,3R)-3-(tert-butyldimethylsilyloxy)-tetrahydro-2H-pyran-2-yl]methanol
2-{[(2R,3R)-3-(tert-butyldimethylsilyloxy)-tetrahydro-2H-pyran-2-yl]methoxy}acetic acid
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 0 - 20℃; | 94% |
With sodium hydride In tetrahydrofuran | 94% |
monosodium iodoacetate
(3R,4R)-4-Methoxymethoxy-hexadec-1-en-3-ol
((1R,2R)-2-Methoxymethoxy-1-vinyl-tetradecyloxy)-acetic acid
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 0 - 20℃; | 92% |
methanol
(E)-2-Hexen-1-ol
monosodium iodoacetate
[((E)-Hex-2-enyl)oxy]-acetic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: (E)-2-Hexen-1-ol; monosodium iodoacetate With n-butyllithium In tetrahydrofuran at -78 - 20℃; Stage #2: methanol With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0℃; for 0.5h; | 92% |
(N,N'-bis(2-mercaptoethyl)-N,N'-diazacyclooctane)nickel(II)
monosodium iodoacetate
Conditions | Yield |
---|---|
In methanol; acetonitrile addn. of ICH2CO2Na dissolved in CH3OH to a soln. of (C6H12N2)Ni(C2H4S)2 in CH3CN at 60°C under stirring; filtration of the soln. after 4 h, slow evapn. of the solvent, elem. anal.; | 90% |
monosodium iodoacetate
2-Benzyloxybut-3-en-1-ol
5-Benzyloxy-3-oxahept-6-enoic acid
Conditions | Yield |
---|---|
Stage #1: 2-benzyloxy-3-buten-1-ol With n-butyllithium In tetrahydrofuran; hexane for 0.166667h; Metallation; Stage #2: monosodium iodoacetate In tetrahydrofuran; hexane for 2h; Alkylation; Heating; | 89% |
methanol
(Z)-2-hexen-1-ol
monosodium iodoacetate
[((Z)-Hex-2-enyl)oxy]-acetic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: (Z)-2-hexen-1-ol; monosodium iodoacetate With n-butyllithium In tetrahydrofuran at -78 - 20℃; Stage #2: methanol With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0℃; for 0.5h; | 87% |
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IUPAC Name: Sodium 2-iodoacetate
Synonyms: Sodium iodoacetate ; Acetic acid, 2-iodo-, sodium salt (1:1) ; Acetic acid, iodo-, sodium salt ; Iodoacetate, sodium salt ; Iodoacetic acid Sodium salt ; Sodium monoiodoacetate
Molecular Structure of Sodium monoiodoacetate (CAS NO:305-53-3) :
Molecular Formula of Sodium monoiodoacetate (CAS NO:305-53-3) : C2H2IO2.Na
Molecular Weight of Sodium monoiodoacetate (CAS NO:305-53-3) : 207.93
CAS NO: 305-53-3
EINECS : 206-165-7
Mol File: 305-53-3.mol
Flash Point: 112.3 °C
Enthalpy of Vaporization: 55.03 kJ/mol
Boiling Point: 262.1 °C at 760 mmHg
Vapour Pressure: 0.00329 mmHg at 25°C
Melting point: 208 °C (dec.)(lit.)
Storage temp: -20°C
Solubility: methanol: 0.1 M at 20 °C, clear, colorless
Appearance:light yellow to yellow-brown powder
Sodium monoiodoacetate (CAS NO:305-53-3) is used in pharmaceutical industry.
1. | dni-hmn:lyms 10 mmol/L | STBIBN Studia Biophysica. 50 (1975),97. | ||
2. | ipr-rat LDLo:30 mg/kg | JPPMAB Journal of Pharmacy and Pharmacology. 17 (1965),814. | ||
3. | orl-mus LD50:63 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 86 (1946),336. | ||
4. | ipr-mus LD50:75 mg/kg | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD277-689 . |
Reported in EPA TSCA Inventory.
Poison by ingestion and intraperitoneal routes. Experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of I− and Na2O.
Hazard Codes T,Xn
Risk Statements 25-37/38-41-20/21/22
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
R37/38:Irritating to respiratory system and skin.
R25 :Toxic if swallowed.
R41:Risk of serious damage to the eyes.
Safety Statements 26-39-45-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
S39:Wear eye / face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR UN 2811 6.1/PG 1
WGK Germany 3
RTECS AI3675000
F 3-8-10
HazardClass 6.1(b)
PackingGroup III
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media: In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.