DL-Methionine methylsulfonium chloride supplier

Name
DL-METHIONINE METHYLSULFONIUM CHLORIDE
EINECS 222-484-4
CAS No. 3493-12-7
Article Data2
CAS DataBase
Density
Solubility
Melting Point 139-140 °C (dec.)
Formula C₆H₁₄ NO₂S^.Cl
Boiling Point
Molecular Weight 199.702
Flash Point
Transport Information
Appearance
Safety 24/25
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms Sulfonium,(3-amino-3-carboxypropyl)dimethyl-, chloride (9CI);Sulfonium,(3-amino-3-carboxypropyl)dimethyl-, chloride, (?à)-;Sulfonium, (3-amino-3-carboxypropyl)dimethyl-,chloride, DL- (8CI);(3-Amino-3-carboxypropyl)dimethylsulfonium chloride;DL-Methionine methylsulfonium chloride;dl-Methionine methylsulphoniumchloride;g-Dimethylsulfonium-a-aminobutyric acid chloride;Vitamin U（DL METHIONINE S METHYLSULFONIUM CHLORIDE）;
PSA 88.62000
LogP -2.62940

Synthetic route

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: 56-40-6
glycine

: zinc(II) oxide

: (diaquachloro-S-methylmethioniato)(glycinato)zinc

Conditions

Conditions	Yield
In water reaction of ZnO with ligands in H2O (equimolar amounts); elem. anal.;	96%

...Expand

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: 617-45-8
aspartic Acid

: zinc(II) oxide

: (diaquachloro-S-methylmethioninato)(asparaginato)-O,O'-zinc

Conditions

Conditions	Yield
In ethanol reaction of ZnO with ligands in H2O (equimolar amounts); elem. anal.;	96%

...Expand

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: 302-72-7
rac-Ala-OH

: zinc(II) oxide

: (aquachloro-S-methylmethioniato)(alaninato)zinc

Conditions

Conditions	Yield
In water reaction of ZnO with ligands in H2O (equimolar amounts); elem. anal.;	95%

...Expand

: 617-65-2
Glutamic acid

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: zinc(II) oxide

: 132032-38-3
(aquachloro-S-methylmethionato)(glutaminato)-O,O'-zinc

Conditions

Conditions	Yield
In water reaction of ZnO with ligands in H2O (equimolar amounts); elem. anal.;	93%

...Expand

: 16887-00-6
chloride

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

chloroperoxidase: chloroperoxidase

A: 74-83-9
methyl bromide

B: 74-87-3
methylene chloride

C: 74-88-4
methyl iodide

Conditions

Conditions	Yield
With sea salt; dihydrogen peroxide; potassium carbonate In phosphate buffer Methylation;

...Expand

: 10097-32-2
bromide

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

chloroperoxidase: chloroperoxidase

A: 74-83-9
methyl bromide

B: 74-88-4
methyl iodide

Conditions

Conditions	Yield
With sea salt; dihydrogen peroxide; potassium carbonate In phosphate buffer Methylation;

...Expand

: 14362-44-8
iodide

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

chloroperoxidase: chloroperoxidase

A: 74-83-9
methyl bromide

B: 74-88-4
methyl iodide

Conditions

Conditions	Yield
With sea salt; dihydrogen peroxide; potassium carbonate In phosphate buffer Methylation;

...Expand

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

A: (3-carboxy-3-chloro-propyl)-dimethyl sulfonium

B <3-carboxy-3-hydroxy-propyl>-dimethyl sulfonium: <3-carboxy-3-hydroxy-propyl>-dimethyl sulfonium

Conditions

Conditions	Yield
With hydrogenchloride; sodium nitrite

: cobalt(III) hydroxide

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: Co{(CH3)2S(Cl)(CH2)2CH(NH2)COO}3*2H2O

Conditions

Conditions	Yield
In not given room temp.;

: cobalt(III) hydroxide

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: Co{(CH3)2S(Cl)(CH2)2CH(NH2)COO}3*4H2O

Conditions

Conditions	Yield
In not given heating (67-70°C, 3 h);

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: 7646-79-9
cobalt(II) chloride

A: 2(CH3)2S(CH2)2CH(NH3)COO(1+)*CoCl4(2-)={(CH3)2S(CH2)2CH(NH3)COO}2CoCl4

B: (CH3)2S(CH2)2CH(NH3)COO(1+)*CoCl3(1-)={(CH3)2S(CH2)2CH(NH3)COO}CoCl3

Conditions

Conditions	Yield
In acetone

...Expand

: nickel(II) chloride hexahydrate

: 617-65-2
Glutamic acid

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: {NiCl3(H2O)3}(1-)*(CH3)2SC3H5NH2COOH(1+)*COOHCHNH2C2H4COOH*8H2O={NiCl3(H2O)3}(CH3)2SC3H5NH2COOH(COOHCHNH2C2H4COOH)*8H2O

Conditions

Conditions	Yield
In ethanol addn. of an equimolar quantity of NiCl2*6H2O to satd. solns. of the ligands in ethanol; purifn. with ethanol, isolation from the mother soln. with acetone, elem. anal.;

...Expand

: copper(II) choride dihydrate

: 617-65-2
Glutamic acid

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: Cu(2+)*2Cl(1-)*HOOCC2H4CH(NH2)COO(1-)*H2O*HO2CCH(NH2)CH2CH2S(CH3)2(1+)={CuCl2(C5H8O4N)(H2O)}{HO2CCH(NH2)CH2CH2S(CH3)2}

Conditions

Conditions	Yield
In ethanol; water addn. of Cu-salt in EtOH to saturated aq. soln. of ligands, stirred until no further decolourisation of the supernatant liquid; sepn. of the mother-liquor, residue treated two or three times with EtOH and with acetone until the organic solvent gave negative test for Cl(1-), powdered product washed three times with ether; elem. anal.;

...Expand

: 719261-06-0
nickel(II) carbonate

: 617-65-2
Glutamic acid

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: Ni((CH3)2SCH2CH2CH(NH2)COO)(COOCH(NH2)(CH2)2COOH)(H2O)2(1+)*Cl(1-)=Ni((CH3)2S(Cl)C3H5(NH2)COO)(COOCH(NH2)C2H4COOH)*2H2O

Conditions

Conditions	Yield
In water addn. of basic NiCO3 to equimolar quantities of the ligands dissolved in water; filtration, salting-out by repeated treating with acetone, elem. anal.;

...Expand

: nickel(II) chloride hexahydrate

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: 56-40-6
glycine

: {NiCl3(H2O)3}(1-)*(CH3)2SCH2CH2CH(NH2)COOH(1+)*CH2(NH2)COOH*2H2O={NiCl3(H2O)3}((CH3)2SC3H5(NH2)COOH)(CH2(NH2)COOH)*2H2O

Conditions

Conditions	Yield
In ethanol addn. of an equimolar quantity of NiCl2*6H2O to satd. solns. of the ligands in ethanol; purifn. with ethanol, isolation from the mother soln. with acetone, elem. anal.;

...Expand

: nickel(II) chloride hexahydrate

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: 617-45-8
aspartic Acid

: {NiCl3(H2O)3}(1-)*(CH3)2SC3H5NH2COOH(1+)*COOHCHNH2CH2COOH*5H2O={NiCl3(H2O)3}(CH3)2SC3H5NH2COOH(COOHCHNH2CH2COOH)*5H2O

Conditions

Conditions	Yield
In ethanol addn. of an equimolar quantity of NiCl2*6H2O to satd. solns. of the ligands in ethanol; purifn. with ethanol, isolation from the mother soln. with acetone, elem. anal.;

...Expand

: nickel(II) chloride hexahydrate

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: 302-72-7
rac-Ala-OH

: {NiCl3(H2O)3}(1-)*(CH3)2SCH2CH2CH(NH2)COOH(1+)*CH3CH(NH2)COOH*3H2O={NiCl3(H2O)3}(CH3)2SC3H5(NH2)COOH(CH3CHNH2COOH)*3H2O

Conditions

Conditions	Yield
In ethanol addn. of an equimolar quantity of NiCl2*6H2O to satd. solns. of the ligands in ethanol; purifn. with ethanol, isolation from the mother soln. with acetone, elem. anal.;

...Expand

: copper(II) choride dihydrate

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: 56-40-6
glycine

: CuCl2(H2NCH2COO)(H2O)2(1-)*HO2CCH(NH2)CH2CH2S(CH3)2(1+)*2H2O={CuCl2(H2NCH2COO)(H2O)2}(HO2CCH(NH2)CH2CH2S(CH3)2)*2H2O

Conditions

Conditions	Yield
In ethanol; water addn. of Cu-salt in EtOH to saturated aq. soln. of ligands, stirred until no further decolourisation of the supernatant liquid; sepn. of the mother-liquor, residue treated two or three times with EtOH and with acetone until the organic solvent gave negative test for Cl(1-), powdered product washed three times with ether; elem. anal.;

...Expand

: copper(II) choride dihydrate

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: 617-45-8
aspartic Acid

: CuCl2(HOOCCH2CHNH2COO)(H2O)2(1-)*HO2CCHNH2CH2CH2S(CH3)2(1+)={CuCl2(HOOCCH2CHNH2COO)(H2O)2}{HO2CCHNH2CH2CH2S(CH3)2}

Conditions

Conditions	Yield
In ethanol; water addn. of Cu-salt in EtOH to saturated aq. soln. of ligands, stirred until no further decolourisation of the supernatant liquid; sepn. of the mother-liquor, residue treated two or three times with EtOH and with acetone until the organic solvent gave negative test for Cl(1-), powdered product washed three times with ether; elem. anal.;

...Expand

: copper(II) choride dihydrate

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: 302-72-7
rac-Ala-OH

: Cu(2+)*2Cl(1-)*CH3CH(NH2)COO(1-)*H2O*HO2CCH(NH2)CH2CH2S(CH3)2(1+)={CuCl2(CH3CH(NH2)COO)(H2O)}(HO2CCH(NH2)CH2CH2S(CH3)2)

Conditions

Conditions	Yield
In ethanol; water addn. of Cu-salt in EtOH to saturated aq. soln. of ligands, stirred until no further decolourisation of the supernatant liquid; sepn. of the mother-liquor, residue treated two or three times with EtOH and with acetone until the organic solvent gave negative test for Cl(1-), powdered product washed three times with ether; elem. anal.;

...Expand

: iron(III) chloride hexahydrate

: 1187-84-4
S-methyl-L-cysteine

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: Fe(3+)*O2CCH(NH2)CH2CH2S(CH3)2*Cl(1-)*2O2CCH(NH2)CH2SCH3(1-)*3H2O=Fe(O2CCH(NH2)CH2CH2S(CH3)2Cl)(O2CCH(NH2)CH2SCH3)2*3H2O

Conditions

Conditions	Yield
In water addn. of FeCl3*6H2O to a mixt. of vitamin U and S-methyl-L-cysteine in water (molar ratio 1:1:2), addn. of LiCO3 in small portions, liberation of CO2; complex isolated from the soln. by addn. of a 1:1 mixt. of acetone and alcohol, oily ppt., treated with acetone to give a powder, washed with ether; elem. anal.;

...Expand

: 328-50-7
α-ketoglutaric acid

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: zinc(II) oxide

: Zn(O2CC(O)CH2CH2CO2H)(O2CCH(NH2)(CH2)2S(CH3)2)(H2O)(1+)*Cl(1-)=Zn(O2CC(O)CH2CH2CO2H)(O2CCH(NH2)(CH2)2S(CH3)2Cl)*H2O

Conditions

Conditions	Yield
In water react. with ZnO with stirring until dissolution of the ZnO; salting-out with acetone, elem. anal.;

...Expand

: 719261-06-0
nickel(II) carbonate

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: 56-40-6
glycine

: Ni((CH3)2SCH2CH2CH(NH2)COO)(CH2(NH2)COO)(1+)(H2O)2*Cl(1-)=Ni((CH3)2S(Cl)CH2CH2CH(NH2)COO)(CH2(NH2)COO)*2H2O

Conditions

Conditions	Yield
In water addn. of basic NiCO3 to equimolar quantities of the ligands dissolved in water; filtration, salting-out by repeated treating with acetone, elem. anal.;

...Expand

: 719261-06-0
nickel(II) carbonate

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: 617-45-8
aspartic Acid

: Ni((CH3)2SCH2CH2CH(NH2)COO)(COOCH(NH3)CH2COO)(H2O)2(1+)*Cl(1-)*H2O=Ni((CH3)2S(Cl)C3H5(NH2)COO)(COOCH(NH3)CH2COO)*3H2O

Conditions

Conditions	Yield
In water addn. of basic NiCO3 to equimolar quantities of the ligands dissolved in water; filtration, salting-out by repeated treating with acetone, elem. anal.;

...Expand

: ferric hydroxide

: 1187-84-4
S-methyl-L-cysteine

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: Fe(3+)*2O2CCHNH2CH2CH2S(CH3)2*2Cl(1-)*O2CCH(NH2)CH2SCH3(1-)*2H2O=Fe(O2CCH(NH2)CH2CH2S(CH3)2Cl)2(O2CCH(NH2)CH2SCH3)*2H2O

Conditions

Conditions	Yield
In water addn. of vitamin U and S-methyl-L-cysteine to metal hydroxide in water (molar ratio 2:1:1), stirred to give a soln.; addn. of acetone; elem. anal.;

...Expand

: ferric hydroxide

: 1187-84-4
S-methyl-L-cysteine

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: Fe(3+)*O2CCH(NH2)CH2CH2S(CH3)2*Cl(1-)*2O2CCH(NH2)CH2SCH3(1-)=Fe(O2CCH(NH2)CH2CH2S(CH3)2Cl)(O2CCH(NH2)CH2SCH3)2

Conditions

Conditions	Yield
In water addn. of Fe(OH)3 to a mixt. of vitamin U and S-methyl-L-cysteine in water (molar ratio 1:1:2); complex isolated from the soln. by addn. of a 1:1 mixt. of acetone and alcohol, oily ppt., treated with acetone to give a powder, washed with ether; elem. anal.;

...Expand

: ferric hydroxide

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: Fe(3+)*(O2CCH(NH2)CH2CH2S(CH3)2Cl)(1-)*2(O2CCH(NH2)CH2SH)(1-)*4H2O=Fe(O2CCH(NH2)CH2CH2S(CH3)2Cl)(O2CCH(NH2)CH2SH)2*4H2O

Conditions

Conditions	Yield
In water addn. of vitamin U and cysteine to metal hydroxide in water (molar ratio 1:2:1), stirred (6 d), loose ppt.; sepn. of the ppt. from the supernatant liquid, treated with acetone, when it became viscous, treated with acetone to give a powder, washed with ether; elem. anal.;

...Expand

: ferric hydroxide

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: Fe(O2CCH(NH2)CH2CH2S(CH3)2)2(O2CCH(NH3)CH2S)(2+)*2Cl(1-)*3H2O=Fe(O2CCH(NH2)CH2CH2S(CH3)2Cl)2(O2CCH(NH3)CH2S)*3H2O

Conditions

Conditions	Yield
In water addn. of vitamin U and cysteine to metal hydroxide in water (molar ratio 2:1:1), stirred (6 d), loose ppt.; sepn. of the ppt. from the supernatant liquid, treated with acetone, when it became viscous, treated with acetone to give a powder, washed with ether; elem. anal.;

...Expand

: chromium(III) hydroxide

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: 3493-12-7
DL-methionine-S-methylsulfonium chloride

: Cr(O2CCH(NH2)CH2CH2S(CH3)2)(O2CCH(NH2)CH2S)(H2O)(1+)*Cl(1-)*H2O=Cr(O2CCH(NH2)CH2CH2S(CH3)2Cl)(O2CCH(NH2)CH2S)(H2O)*H2O

Conditions

Conditions	Yield
In water addn. of vitamin U and cysteine to metal hydroxide in water (molar ratio 1:1:1), stirred (4 d), pptn.; treatment with acetone; elem. anal.;

...Expand

DL-Methionine methylsulfonium chloride Specification

The Sulfonium,(3-amino-3-carboxypropyl)dimethyl-, chloride (1:1), with the cas registry number 3493-12-7, has the IUPAC name of (3-amino-4-hydroxy-4-oxobutyl)-dimethylsulfanium chloride. And its product categories are including Iodonium Sulfonium & Oxonium Compounds; Sulfonium Compounds.

The characteristics of this kind of chemical are as follows: (1)#H bond acceptors: 3; (2)#H bond donors: 3; (3)#Freely Rotating Bonds: 5; (4)Polar Surface Area: 63.32; (5)Exact Mass: 199.043377; (6)MonoIsotopic Mass: 199.043377; (7)Topological Polar Surface Area: 64.3; (8)Heavy Atom Count: 11; (9)Complexity: 116; (10)Undefined Atom StereoCenter Count: 1; (11)Covalently-Bonded Unit Count: 2.

Additionally, the following datas could be converted into the molecular structure:
(1)Canonical SMILES: C[S+](C)CCC(C(=O)O)N.[Cl-]
(2)InChI: InChI=1S/C6H13NO2S.ClH/c1-10(2)4-3-5(7)6(8)9;/h5H,3-4,7H2,1-2H3;1H
(3)InChIKey: MYGVPKMVGSXPCQ-UHFFFAOYSA-N

Product Name

DL-METHIONINE METHYLSULFONIUM CHLORIDE

Synthetic route

DL-Methionine methylsulfonium chloride Specification

Related Products

Hot Products