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Cas:556-27-4
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inquiryBottom price (S)-3-(Allylsulphinyl)-L-alanine Cas 556-27-4 with reliable factory Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates
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inquiry1. strong ability and experiences to control high quality of Allicin and Alliin, 2.the strict microbiology control under EP rules. Appearance:Light yellow fine powder Package:25kg/fiber drum Application:1. Applied in food field, it is mainly a
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inquiryProduct Name: (S)-3-(Allylsulphinyl)-L-alanine Synonyms: 3-(Allylsulfinyl)-L-alanine;(S)-3-(ALLYLSULFINYL)-L-ALANINE;(S)-S-ALLYL-L-CYSTEINE SULFOXIDE;(S)-3-(allylsulphinyl)-L-alanine;S-Allyl-L-cysteine Sulfoxide;ALLIIN(P);ALLIIN hplc;(2R)-2-Amino-
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inquiryProduct name:(S)-3-(Allylsulphinyl)-L-alanine CAS: 556-27-4 Molecular Formula:C6H11NO3S Molecular Weight:177.22 EINECS:209-118-9 Product name:(S)-3-(Allylsulphinyl)-L-alanine
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inquiryAlliin
Conditions | Yield |
---|---|
With sodium methylate In methanol; water at -20℃; for 2h; | 28.2% |
S-allyl cysteine
B
Alliin
Conditions | Yield |
---|---|
With dihydrogen peroxide for 0.5h; Ambient temperature; | |
With dihydrogen peroxide for 0.75h; Ambient temperature; | |
With tris buffer pH 9.0; NADPH at 25℃; for 3h; cyclohexanone oxygenase (EC 1.14.13.22); Yield given. Yields of byproduct given. Title compound not separated from byproducts; | |
With DL-dithiothreitol; iron(II) sulfate In aq. buffer at 28℃; for 16h; pH=6; Enzymatic reaction; diastereoselective reaction; | A n/a B n/a |
With dihydrogen peroxide In water at 25℃; for 48h; |
B
Alliin
Conditions | Yield |
---|---|
With diethylamine; trifluoroacetic acid 1) r.t., 2 h, 2) CH2Cl2, r.t., 30 min; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; |
(2R)-3-allylsulfanyl-2-amino-propionic acid methyl ester
Alliin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: dihydrogen peroxide / water; acetonitrile / 26 h / 20 °C 2: sodium methylate / methanol; water / 2 h / -20 °C View Scheme |
Conditions | Yield |
---|---|
With triethylamine In water; acetone at 10 - 45℃; under 1520.1 Torr; for 5h; | 94% |
Alliin
A
allicin
B
bis-2-propenyl thiosulfonate
C
2-oxo-propionic acid
Conditions | Yield |
---|---|
With nitrogen(II) oxide; trifluoroacetic acid In water for 6h; Mechanism; Ambient temperature; other time; also in absence of CF3COOH; |
Conditions | Yield |
---|---|
With immobilized alliinase | |
Immobilized alliinase column; | |
With alliinase In water at 25 - 35℃; for 0.5h; pH=6.5 - 8.5; Time; Enzymatic reaction; Inert atmosphere; |
Conditions | Yield |
---|---|
In methanol at 20℃; for 0.5h; Darkness; aq. buffer; |
Conditions | Yield |
---|---|
In water at 80℃; for 24h; Sealed tube; | 2.1 mg |
Alliin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: triethylamine / acetone; water / 5 h / 10 - 45 °C / 1520.1 Torr 2.1: benzotriazol-1-ol; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate / N,N-dimethyl-formamide / 0.17 h / 20 °C 2.2: 0.25 h 2.3: 3 h / 20 °C View Scheme |
Alliin
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: triethylamine / acetone; water / 5 h / 10 - 45 °C / 1520.1 Torr 2.1: benzotriazol-1-ol; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate / N,N-dimethyl-formamide / 0.17 h / 20 °C 2.2: 0.25 h 2.3: 3 h / 20 °C 3.1: rosenmund catalyst; hydrogen / methanol / 40 - 45 °C 4.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 4 h / 0 - 20 °C 5.1: trifluoroacetic acid / dichloromethane / 7 h / 20 °C View Scheme |
Alliin
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: triethylamine / acetone; water / 5 h / 10 - 45 °C / 1520.1 Torr 2.1: benzotriazol-1-ol; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate / N,N-dimethyl-formamide / 0.17 h / 20 °C 2.2: 0.25 h 2.3: 3 h / 20 °C 3.1: rosenmund catalyst; hydrogen / methanol / 40 - 45 °C View Scheme |
Alliin
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: triethylamine / acetone; water / 5 h / 10 - 45 °C / 1520.1 Torr 2.1: benzotriazol-1-ol; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate / N,N-dimethyl-formamide / 0.17 h / 20 °C 2.2: 0.25 h 2.3: 3 h / 20 °C 3.1: rosenmund catalyst; hydrogen / methanol / 40 - 45 °C 4.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 4 h / 0 - 20 °C View Scheme |
Alliin
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: triethylamine / acetone; water / 5 h / 10 - 45 °C / 1520.1 Torr 2.1: benzotriazol-1-ol; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate / N,N-dimethyl-formamide / 0.17 h / 20 °C 2.2: 0.25 h 2.3: 3 h / 20 °C 3.1: rosenmund catalyst; hydrogen / methanol / 40 - 45 °C 4.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 4 h / 0 - 20 °C 5.1: trifluoroacetic acid / dichloromethane / 7 h / 20 °C 6.1: hydrogenchloride / water; methanol / 1 h / 40 - 45 °C / pH 1 - 2 View Scheme |
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