formaldehyd
sodium taurinate
2-methylamino-1-ethanesulphonic acid sodium salt
Conditions | Yield |
---|---|
Stage #1: formaldehyd; sodium taurinate With tetrakis(triphenylphosphine) palladium(0); scandium(III) chloride; cerium(III) chloride; (R,S)-(±)-1-(2-diphenylphosphino-1-naphthyl)isoquinoline In water at 80℃; for 6h; Molecular sieve; Stage #2: With hydrogen In water under 5250.53 Torr; for 7h; Temperature; Reagent/catalyst; | 482.3 g |
Conditions | Yield |
---|---|
In water at 20℃; for 1h; Condensation; | 99% |
Conditions | Yield |
---|---|
With acetic acid In methanol at 20 - 30℃; for 1h; Product distribution / selectivity; | 97% |
With propionic acid In methanol at 20 - 30℃; for 1h; Product distribution / selectivity; | 95% |
2-methylamino-1-ethanesulphonic acid sodium salt
Conditions | Yield |
---|---|
Stage #1: 2-methylamino-1-ethanesulphonic acid sodium salt With potassium carbonate In N,N-dimethyl-formamide for 0.25h; Stage #2: C32H49BrO3 In N,N-dimethyl-formamide at 95℃; for 50h; | 74% |
3-bromopropyl betulonate
2-methylamino-1-ethanesulphonic acid sodium salt
Conditions | Yield |
---|---|
Stage #1: 2-methylamino-1-ethanesulphonic acid sodium salt With potassium carbonate In N,N-dimethyl-formamide for 0.25h; Stage #2: 3-bromopropyl betulonate In N,N-dimethyl-formamide at 95℃; for 50h; | 69% |
2-methylamino-1-ethanesulphonic acid sodium salt
Conditions | Yield |
---|---|
In water; acetonitrile at 75℃; | 43% |
2-methylamino-1-ethanesulphonic acid sodium salt
1-Benzyl-4-(3-chloro-propoxy)-benzene
2-{[3-(4-benzyl-phenoxy)-propyl]-methyl-amino}-ethanesulfonic acid
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 40℃; for 60h; | 37% |
3-(3-(4-chloro-5-fluoropyrimidin-2-yl)-1-(2-fluorobenzyl)-1H-pyrazol-5-yl)isoxazole
2-methylamino-1-ethanesulphonic acid sodium salt
Conditions | Yield |
---|---|
With triethylamine In 1,4-dioxane; water at 65℃; for 24h; | 33% |
Conditions | Yield |
---|---|
(i) SOCl2, (ii) /BRN= 6012642/; Multistep reaction; |
13-phenyl-tridecanoic acid
2-methylamino-1-ethanesulphonic acid sodium salt
N-Methyl-N-(13-phenyl-tridecanoyl)-taurin
Conditions | Yield |
---|---|
(i) SOCl2, (ii) /BRN= 6012642/; Multistep reaction; |
Conditions | Yield |
---|---|
(i) SOCl2, (ii) /BRN= 6012642/; Multistep reaction; |
Conditions | Yield |
---|---|
(i) SOCl2, (ii) /BRN= 6012642/; Multistep reaction; |
9-phenylnonanoic acid
2-methylamino-1-ethanesulphonic acid sodium salt
Conditions | Yield |
---|---|
(i) SOCl2, (ii) /BRN= 6012642/; Multistep reaction; |
9-[1]naphthyl-nonanoic acid
2-methylamino-1-ethanesulphonic acid sodium salt
Conditions | Yield |
---|---|
(i) SOCl2, (ii) /BRN= 6012642/; Multistep reaction; |
9-(4-methylphenyl)-8-nonanoic acid
2-methylamino-1-ethanesulphonic acid sodium salt
Conditions | Yield |
---|---|
(i) SOCl2, (ii) /BRN= 6012642/; Multistep reaction; |
11-(4-methylphenyl)undecanoic acid
2-methylamino-1-ethanesulphonic acid sodium salt
Conditions | Yield |
---|---|
(i) SOCl2, (ii) /BRN= 6012642/; Multistep reaction; |
methyl bromide
2,6-bis(bromomethyl)naphthalene
2-methylamino-1-ethanesulphonic acid sodium salt
Conditions | Yield |
---|---|
With sodium carbonate 1.) ethanol, 3 days, 2.) H2O-methanol, room temp., 3 days; Yield given. Multistep reaction; |
methyl bromide
2-methylamino-1-ethanesulphonic acid sodium salt
1-Chloromethylnaphthalene
Conditions | Yield |
---|---|
With sodium carbonate 1.) ethanol, 3 days, 2.) H2O-methanol, room temp., 3 days; Yield given. Multistep reaction; |
benzyl chloroformate
2-methylamino-1-ethanesulphonic acid sodium salt
2-[[(benzyloxy)carbonyl](methyl)amino]-ethane-1-sulfonic acid, sodium salt
Conditions | Yield |
---|---|
In aq. sodium hydroxide |
2-methylamino-1-ethanesulphonic acid sodium salt
2-chloropropionyl chloride
4,5-dihydro-1H-pyrazole
Conditions | Yield |
---|---|
With sodium hydroxide; sodium chloride; sodium carbonate In 2-ethoxy-ethanol; water; acetic acid |
2-methylamino-1-ethanesulphonic acid sodium salt
2-chloropropionyl chloride
4,5-dihydro-1H-pyrazole
Conditions | Yield |
---|---|
With sodium hydroxide; sodium chloride; sodium carbonate In 2-ethoxy-ethanol; water |
C20H9BrCl2O3
2-methylamino-1-ethanesulphonic acid sodium salt
triethylamine
Conditions | Yield |
---|---|
Stage #1: C20H9BrCl2O3; 2-methylamino-1-ethanesulphonic acid sodium salt With tributyl-amine; zinc(II) chloride In 1-methyl-pyrrolidin-2-one at 160℃; for 9h; Stage #2: triethylamine In 1-methyl-pyrrolidin-2-one; methanol; dichloromethane |
2-methylamino-1-ethanesulphonic acid sodium salt
Conditions | Yield |
---|---|
Stage #1: (E)-10-pentafluorosulfanyldec-9-enecarbonyl chloride; 2-methylamino-1-ethanesulphonic acid sodium salt With triethylamine In tetrahydrofuran Stage #2: With sodium hydroxide In ethanol; water |
n-dodecanoyl chloride
2-methylamino-1-ethanesulphonic acid sodium salt
sodium N-lauroyl N-methyl taurate
Conditions | Yield |
---|---|
With sodium hydroxide In water at 10 - 30℃; for 7h; pH=10.3 - 10.6; Schotten-Baumann Reaction; Inert atmosphere; | |
With sodium hydroxide In water at 10 - 30℃; for 7h; pH=10.3 - 10.6; Inert atmosphere; |
lauric acid
2-methylamino-1-ethanesulphonic acid sodium salt
sodium N-lauroyl N-methyl taurate
Conditions | Yield |
---|---|
Stage #1: lauric acid With magnesium oxide; acetic acid In paraffin oil at 100℃; for 0.0833333h; Stage #2: 2-methylamino-1-ethanesulphonic acid sodium salt In water; paraffin oil at 220℃; for 4h; Temperature; |
3-[2-(tridecafluorohexyl)ethoxy]-1,2-epoxypropane
2-methylamino-1-ethanesulphonic acid sodium salt
Conditions | Yield |
---|---|
at 80℃; for 5h; |
Conditions | Yield |
---|---|
With manganese(II) acetate at 200℃; for 9h; |
1-dodecyl alcohol
2-methylamino-1-ethanesulphonic acid sodium salt
sodium N-lauroyl N-methyl taurate
Conditions | Yield |
---|---|
With manganese(II) acetate at 210℃; for 6h; |
acetic anhydride
2-methylamino-1-ethanesulphonic acid sodium salt
1-hexadecylcarboxylic acid
sodium myristoyl methyl taurate
Conditions | Yield |
---|---|
Stage #1: acetic anhydride; 1-hexadecylcarboxylic acid at 150℃; for 8h; Stage #2: 2-methylamino-1-ethanesulphonic acid sodium salt In water at 90 - 260℃; for 5h; |
lauric acid
acetic anhydride
2-methylamino-1-ethanesulphonic acid sodium salt
sodium N-lauroyl N-methyl taurate
Conditions | Yield |
---|---|
Stage #1: lauric acid; acetic anhydride at 140℃; Stage #2: 2-methylamino-1-ethanesulphonic acid sodium salt In water at 45 - 90℃; for 6h; |
The Ethanesulfonic acid,2-(methylamino)-, sodium salt (1:1) with the CAS registry number 4316-74-9 is also known as N-Methyltaurine sodium salt. The IUPAC name is sodium 2-(methylamino)ethanesulfonatets. Its EINECS registry number is 224-339-0. In addition, the molecular formula is C3H8NNaO3S and molecular weight is 161.16. It should be stored in a cool, ventilated and dry place.
Physical properties about Ethanesulfonic acid,2-(methylamino)-, sodium salt (1:1) are: (1)ACD/LogP: -2.23; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -4.73; (4)ACD/LogD (pH 7.4): -4.73; (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: 4; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 65.99 Å2.
Uses of Ethanesulfonic acid,2-(methylamino)-, sodium salt (1:1): it is used as pharmaceutiucal materials and chemical intermediate. And it can be used to produce 2-{[3-(4-Benzyl-phenoxy)-propyl]-methyl-amino}-ethanesulfonic acid. This reaction needs reagent Et3N and solvent dimethylformamide. The reaction time is 60 hours at temperature of 40 °C. The yield is 37 %.
When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. Therefore, you should wear suitable protective clothing. In case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice. Although this material may have on harm to the environment, if anarchic license, do not put this material into surroundings.
You can still convert the following datas into molecular structure:
(1) SMILES: [Na+].[O-]S(=O)(=O)CCNC
(2) InChI: InChI=1/C3H9NO3S.Na/c1-4-2-3-8(5,6)7;/h4H,2-3H2,1H3,(H,5,6,7);/q;+1/p-1
(3) InChIKey: KKDONKAYVYTWGY-REWHXWOFAJ
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