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Min.Order:1 Kilogram
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Type:Lab/Research institutions
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Min.Order:10 Gram
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Type:Trading Company
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
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inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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Conditions | Yield |
---|---|
With ammonium acetate In water at 0℃; for 2.75h; Cooling with ice; | 97% |
With ammonia In water at 25℃; Equilibrium constant; |
Conditions | Yield |
---|---|
With ammonium acetate In water at 0℃; for 2.75h; | 90.3% |
With ammonia |
LACTIC ACID
2-amino-2-hydroxyacetic acid
Conditions | Yield |
---|---|
With ammonium hydroxide; hydrogen at 219.84℃; under 7500.75 Torr; for 2h; Catalytic behavior; Reagent/catalyst; Autoclave; | 62% |
Glyoxilic acid
A
2-amino-2-hydroxyacetic acid
B
Diamino-acetic acid anion
C
C4H7N3O4(2-)
D
C6H6N3O6(3-)
Conditions | Yield |
---|---|
With ammonia In water at 25℃; Mechanism; Product distribution; ND3/D2O, pH-dependence; reaction with alkylamines; |
2-amino-2-hydroxyacetic acid
Conditions | Yield |
---|---|
With ammonia in waessr. Loesung entsteht bei Zugabe von Chlorcalcium das Calciumsalz; |
Conditions | Yield |
---|---|
With hydrogenchloride; potassium nitrite In water at 45℃; for 0.666667h; pH=2.7; Kinetics; |
2-amino-2-hydroxyacetic acid
2-Allyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
rac-allylglycine
Conditions | Yield |
---|---|
With triethylamine In methanol at 20℃; for 18h; | 90% |
2-amino-2-hydroxyacetic acid
2-(cyclohex-2-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Conditions | Yield |
---|---|
With triethylamine In methanol at 20℃; for 18h; | 88% |
2-amino-2-hydroxyacetic acid
4,4,5,5-tetramethyl-2-(2-methylallyl)-1,3,2-dioxaborolane
DL-γ,δ-didehydroleucine
Conditions | Yield |
---|---|
With triethylamine In methanol at 20℃; for 18h; | 81% |
Conditions | Yield |
---|---|
With chloro-trimethyl-silane; hafnium(IV) trifluoromethanesulfonate In dichloromethane at 20℃; for 12h; | 75% |
2-amino-2-hydroxyacetic acid
(Z)-2-(but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
DL-alloisoleucine
Conditions | Yield |
---|---|
Stage #1: 2-amino-2-hydroxyacetic acid; (Z)-2-(but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane With triethylamine In methanol at 20℃; for 18h; Stage #2: With hydrogen; palladium on activated charcoal In methanol at 20℃; for 21h; Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
With ammonium acetate In water at 0℃; for 2.75h; Cooling with ice; | 97% |
With ammonia In water at 25℃; Equilibrium constant; |
Conditions | Yield |
---|---|
With ammonium acetate In water at 0℃; for 2.75h; | 90.3% |
With ammonia |
LACTIC ACID
2-amino-2-hydroxyacetic acid
Conditions | Yield |
---|---|
With ammonium hydroxide; hydrogen at 219.84℃; under 7500.75 Torr; for 2h; Catalytic behavior; Reagent/catalyst; Autoclave; | 62% |
Glyoxilic acid
A
2-amino-2-hydroxyacetic acid
B
Diamino-acetic acid anion
C
C4H7N3O4(2-)
D
C6H6N3O6(3-)
Conditions | Yield |
---|---|
With ammonia In water at 25℃; Mechanism; Product distribution; ND3/D2O, pH-dependence; reaction with alkylamines; |
2-amino-2-hydroxyacetic acid
Conditions | Yield |
---|---|
With ammonia in waessr. Loesung entsteht bei Zugabe von Chlorcalcium das Calciumsalz; |
Conditions | Yield |
---|---|
With hydrogenchloride; potassium nitrite In water at 45℃; for 0.666667h; pH=2.7; Kinetics; |
2-amino-2-hydroxyacetic acid
2-Allyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
rac-allylglycine
Conditions | Yield |
---|---|
With triethylamine In methanol at 20℃; for 18h; | 90% |
2-amino-2-hydroxyacetic acid
2-(cyclohex-2-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Conditions | Yield |
---|---|
With triethylamine In methanol at 20℃; for 18h; | 88% |
2-amino-2-hydroxyacetic acid
4,4,5,5-tetramethyl-2-(2-methylallyl)-1,3,2-dioxaborolane
DL-γ,δ-didehydroleucine
Conditions | Yield |
---|---|
With triethylamine In methanol at 20℃; for 18h; | 81% |
Conditions | Yield |
---|---|
With chloro-trimethyl-silane; hafnium(IV) trifluoromethanesulfonate In dichloromethane at 20℃; for 12h; | 75% |
2-amino-2-hydroxyacetic acid
allenyl boronic acid
D,L-propargylglycine
Conditions | Yield |
---|---|
Stage #1: 2-amino-2-hydroxyacetic acid With triethylamine In methanol at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: allenyl boronic acid In methanol at 20℃; for 15h; Inert atmosphere; | 72% |
2-methylfuran
2-amino-2-hydroxyacetic acid
amino(5-methylfuran-2-yl)acetic acid
Conditions | Yield |
---|---|
With chloro-trimethyl-silane; hafnium(IV) trifluoromethanesulfonate In dichloromethane at 20℃; for 12h; | 34% |
2-amino-2-hydroxyacetic acid
5-chloro-2-(methylamino)benzophenone
6-chloro-1,2-dihydro-1-methyl-4-phenylquinazoline-2-carboxylic acid
Conditions | Yield |
---|---|
In ethanol; water for 24h; Mechanism; also with glyoxylic acid and appropiate amine, various 2-aminobenzophenone derivatives, also with 2-aminoacetophenone; | 96 % Turnov. |
In ethanol; water for 24h; | 96 % Turnov. |
Conditions | Yield |
---|---|
In water at 25℃; Equilibrium constant; |
2-amino-2-hydroxyacetic acid
2-Allyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
A
rac-allylglycine
B
2-hydroxypent-4-enoic acid
Conditions | Yield |
---|---|
In water at 20℃; for 18h; |
2-amino-2-hydroxyacetic acid
(Z)-2-(but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
DL-alloisoleucine
Conditions | Yield |
---|---|
Stage #1: 2-amino-2-hydroxyacetic acid; (Z)-2-(but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane With triethylamine In methanol at 20℃; for 18h; Stage #2: With hydrogen; palladium on activated charcoal In methanol at 20℃; for 21h; Title compound not separated from byproducts; |
2-amino-2-hydroxyacetic acid
(Z)-2-(but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
A
α-amino-cis-4-hexenoic acid
B
α-amino-trans-4-hexenoic acid
Conditions | Yield |
---|---|
With triethylamine In methanol at 20℃; for 18h; |
2-amino-2-hydroxyacetic acid
(E)-2-(but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
DL-alloisoleucine
Conditions | Yield |
---|---|
Stage #1: 2-amino-2-hydroxyacetic acid; (E)-2-(but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane With triethylamine In methanol at 20℃; for 18h; Stage #2: With hydrogen; palladium on activated charcoal In methanol at 20℃; for 21h; Title compound not separated from byproducts; |
2-amino-2-hydroxyacetic acid
(E)-2-(but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
B
α-amino-trans-4-hexenoic acid
Conditions | Yield |
---|---|
With triethylamine In methanol at 20℃; for 18h; Title compound not separated from byproducts; |
2-amino-2-hydroxyacetic acid
4,4,5,5-tetramethyl-2-(3-methylbut-2-enyl)-1,3,2-dioxaborolane
A
2-amino-5-methylhex-4-enoic acid
Conditions | Yield |
---|---|
With triethylamine In methanol at 20℃; for 18h; |
2-amino-2-hydroxyacetic acid
2-(2E)-(3-phenyl-2-propen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
B
rac-(E)-2-amino-5-phenylpent-4-enoic acid
Conditions | Yield |
---|---|
With triethylamine In methanol at 20℃; for 18h; Title compound not separated from byproducts; |
2-amino-2-hydroxyacetic acid
Conditions | Yield |
---|---|
In water mixing in molar ratio M : Ala = 1 : 3, dissoln., concn. (at 50°C; crystn.); filtration, washing (ether, acetone), drying (over 50% H2SO4) to const. mass; elem. anal.; |
2-amino-2-hydroxyacetic acid
Conditions | Yield |
---|---|
In water mixing in molar ratio M : Ala = 1 : 3, dissoln., concn. (at 50°C; crystn.); filtration, washing (ether, acetone), drying (over 50% H2SO4) to const. mass; elem. anal.; |
2-amino-2-hydroxyacetic acid
Conditions | Yield |
---|---|
In water mixing in molar ratio M : Ala = 1 : 3, dissoln., concn. (at 50°C; crystn.); filtration, washing (ether, acetone), drying (over 50% H2SO4) to const. mass; elem. anal.; |
2-amino-2-hydroxyacetic acid
Conditions | Yield |
---|---|
In water mixing in molar ratio M : Ala = 1 : 3, dissoln., concn. (at 50°C; crystn.); filtration, washing (ether, acetone), drying (over 50% H2SO4) to const. mass; elem. anal.; |
2-amino-2-hydroxyacetic acid
Conditions | Yield |
---|---|
In water mixing in molar ratio M : Ala = 1 : 3, dissoln., concn. (at 50°C; crystn.); filtration, washing (ether, acetone), drying (over 50% H2SO4) to const. mass; elem. anal.; |
2-amino-2-hydroxyacetic acid
Conditions | Yield |
---|---|
In water mixing in molar ratio M : Ala = 1 : 3, dissoln., concn. (at 50°C; crystn.); filtration, washing (ether, acetone), drying (over 50% H2SO4) to const. mass; elem. anal.; |
2-amino-2-hydroxyacetic acid
Conditions | Yield |
---|---|
In water mixing in molar ratio M : Ala = 1 : 3, dissoln., concn. (at 50°C; crystn.); filtration, washing (ether, acetone), drying (over 50% H2SO4) to const. mass; elem. anal.; |
2-amino-2-hydroxyacetic acid
Conditions | Yield |
---|---|
In water mixing in molar ratio M : Ala = 1 : 3, dissoln., concn. (at 50°C; crystn.); filtration, washing (ether, acetone), drying (over 50% H2SO4) to const. mass; elem. anal.; |
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