Product Name

  • Name

    ACETYLCHOLINE IODIDE

  • EINECS 218-862-3
  • CAS No. 2260-50-6
  • Article Data2
  • CAS DataBase
  • Density 1.4816 (estimate)
  • Solubility almost transparency
  • Melting Point 161-164 °C
  • Formula C7H16INO2
  • Boiling Point
  • Molecular Weight 273.114
  • Flash Point
  • Transport Information
  • Appearance white crystalline powder
  • Safety 26-36
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 2260-50-6 (ACETYLCHOLINE IODIDE)
  • Hazard Symbols IrritantXi
  • Synonyms Cholineacetate (ester), iodide (8CI);Choline, acetyl-, iodide (6CI,7CI);Ethanaminium, 2-(acetyloxy)-N,N,N-trimethyl-, iodide (9CI);2-(Dimethylamino)ethyl acetate methiodide;Acetylcholine iodide;
  • PSA 26.30000
  • LogP -2.74030

Synthetic route

2',6'-dihydroxy-4'-methylacetophenone
1634-34-0

2',6'-dihydroxy-4'-methylacetophenone

choline iodide
17773-10-3

choline iodide

acetylcholine iodide
2260-50-6

acetylcholine iodide

Conditions
ConditionsYield
at 65℃; for 2h; Temperature;93%
2-iodoethyl acetate
627-10-1

2-iodoethyl acetate

trimethylamine
75-50-3

trimethylamine

acetylcholine iodide
2260-50-6

acetylcholine iodide

Conditions
ConditionsYield
With diethyl ether
acetylcholine iodide
2260-50-6

acetylcholine iodide

acetate
71-50-1

acetate

Conditions
ConditionsYield
In solid for 5h; Ambient temperature; Irradiation;
acetylcholine iodide
2260-50-6

acetylcholine iodide

choline iodide
17773-10-3

choline iodide

Conditions
ConditionsYield
With tacrine monohydrochloride; acetylcholinesterase In water; sodium chloride at 25℃; Thermodynamic data; ΔF, other concentration of substrate, other inhibitor;
With acetylcholinesterase In aq. buffer at 20℃; for 0.416667h; pH=7.8; Enzymatic reaction;
With pillar[5]arene; acetylcholinesterase at 37℃; for 1.5h; Reagent/catalyst;
With 5,5'-dithiobis-(2-nitrobenzoic acid); acetylcholinesterase enzyme from electrophorus electricus (electric eel) In aq. phosphate buffer at 20℃; for 0.25h; pH=8;
acetylcholine iodide
2260-50-6

acetylcholine iodide

acetic acid
64-19-7

acetic acid

Conditions
ConditionsYield
With water; tetramethlyammonium chloride; acetylcholinoesterase at 38℃; Rate constant; other monoquaternary ammonium salts containing hydrophobic radicals as inhibitors of acetylcholinoesterase activity;
acetylcholine iodide
2260-50-6

acetylcholine iodide

C39H39N9O6
417698-69-2

C39H39N9O6

C39H39N9O6*C7H16NO2(1+)*I(1-)

C39H39N9O6*C7H16NO2(1+)*I(1-)

Conditions
ConditionsYield
In chloroform-d1; d(4)-methanol Equilibrium constant;
acetylcholine iodide
2260-50-6

acetylcholine iodide

silver picrate
146-84-9

silver picrate

acetylcholine picrate
77822-10-7

acetylcholine picrate

carboxylatopillar[5]arene sodium salt

carboxylatopillar[5]arene sodium salt

acetylcholine iodide
2260-50-6

acetylcholine iodide

C55H40O30(10-)*10Na(1+)*C7H16NO2(1+)*I(1-)

C55H40O30(10-)*10Na(1+)*C7H16NO2(1+)*I(1-)

Conditions
ConditionsYield
In water-d2 at 21.84℃;
pillar[5]arene

pillar[5]arene

acetylcholine iodide
2260-50-6

acetylcholine iodide

10H3N*C7H16NO2(1+)*I(1-)*C55H50O30

10H3N*C7H16NO2(1+)*I(1-)*C55H50O30

Conditions
ConditionsYield
In water at 29.99℃;
acetylcholine iodide
2260-50-6

acetylcholine iodide

choline
62-49-7

choline

Conditions
ConditionsYield
With human serum butyrylcholinesterase In aq. buffer pH=5; Kinetics; Reagent/catalyst; Enzymatic reaction;
acetylcholine iodide
2260-50-6

acetylcholine iodide

C107H100O17

C107H100O17

C107H100O17*C7H16NO2(1+)*I(1-)

C107H100O17*C7H16NO2(1+)*I(1-)

Conditions
ConditionsYield
In chloroform-d1; [D3]acetonitrile at 29.84℃;
acetylcholine iodide
2260-50-6

acetylcholine iodide

C107H100O17

C107H100O17

C107H100O17*C7H16NO2(1+)*I(1-)

C107H100O17*C7H16NO2(1+)*I(1-)

Conditions
ConditionsYield
In chloroform-d1; [D3]acetonitrile at 29.84℃;

Acetylcholine iodide Specification

The IUPAC name of Acetylcholine iodide is 2-acetyloxyethyl(trimethyl)azanium iodide. With the CAS registry number 2260-50-6, it is also named as 2-(Acetyloxy)-N,N,N-trimethylethanamium iodide. The product's categories are Substrates; Ammonium Iodides (Quaternary); Quaternary Ammonium Compounds. It is white crystalline powder which is soluble in water, ethanol, chloroform and acetic acid, insoluble in ether and benzene. Additionally, this chemical should be avoided direct sunshine and stored in dry place with the temperature of 4°C.

The other characteristics of Acetylcholine iodide can be summarized as: (1)ACD/LogP: -3.90; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -3.9; (4)ACD/LogD (pH 7.4): -3.9; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 4; (12)Rotatable Bond Count: 4; (13)Exact Mass: 273.022572; (14)MonoIsotopic Mass: 273.022572; (15)Topological Polar Surface Area: 26.3; (16)Heavy Atom Count: 11; (17)Complexity: 115.

Preparation and Uses of Acetylcholine iodide: First, we can obtain choline by choline tartrate and barium hydroxide. Then, we can get the product by iodization and acetylation. This chemical is used as substrate for determine of serum cholinesterase.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If you want to contact this product, you must wear suitable protective clothing.

People can use the following data to convert to the molecule structure.
1. SMILES:[I-].O=C(OCC[N+](C)(C)C)C
2. InChI:InChI=1/C7H16NO2.HI/c1-7(9)10-6-5-8(2,3)4;/h5-6H2,1-4H3;1H/q+1;/p-1 
3. InChIKey:SMBBQHHYSLHDHF-REWHXWOFAC

The following are the toxicity data which has been tested.

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 18mg/kg (18mg/kg)   International Journal of Neuropharmacology. Vol. 8, Pg. 131, 1969.
mouse LD50 oral > 1500mg/kg (1500mg/kg)   Pharmaceutical Chemistry Journal Vol. 23, Pg. 887, 1989.
mouse LD50 subcutaneous 155mg/kg (155mg/kg)   Farmaco, Edizione Scientifica. Vol. 21, Pg. 51, 1966.

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