305-72-6Relevant articles and documents
PROCESS OF MAKING CALCIUM ALPHA-KETOGLUTARATE
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Page/Page column 37, (2020/05/12)
Methods and processes for preparing calcium salts of alpha-ketoglutarate are described herein.
Sigma-Aldrich
(K3752) α-Ketoglutaricaciddisodiumsalthydrate analytical standard, ≥95%
305-72-6
K3752-5G
313.56CNY
Sigma-Aldrich
(K3752) α-Ketoglutaricaciddisodiumsalthydrate analytical standard, ≥95%
305-72-6
K3752-100G
1,450.80CNY
Sigma-Aldrich
(K3752) α-Ketoglutaricaciddisodiumsalthydrate analytical standard, ≥95%
305-72-6
K3752-1KG
10,336.95CNY
Aldrich
(75892) α-Ketoglutaricaciddisodiumsaltdihydrate ≥98.0% (dried material, NT)
305-72-6
75892-25G
573.30CNY
Aldrich
(75892) α-Ketoglutaricaciddisodiumsaltdihydrate ≥98.0% (dried material, NT)
305-72-6
75892-100G
1,682.46CNY
Version: 1.0
Creation Date: Aug 11, 2017
Revision Date: Aug 11, 2017
Product name | Disodium 2-oxoglutarate dihydrate |
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Product number | - |
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Other names | sodium-ketoglutarate |
Identified uses | For industry use only. |
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Uses advised against | no data available |
Emergency phone number | - |
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Service hours | Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours). |
More Details:305-72-6 SDS
2-oxoglutaric acid 1-ethyl ester
α-ketoglutaric acid disodium salt
Conditions | Yield |
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With [D]-sodium hydroxide; water-d2 for 0.00416667h; pH=11; | >= 95 %Spectr. |
Conditions | Yield |
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With sodium hydroxide In water at 25 - 35℃; Reagent/catalyst; Large scale; |
α-ketoglutaric acid disodium salt
Conditions | Yield |
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With water-d2 at 80℃; for 3h; Substitution; | 100% |
α-ketoglutaric acid disodium salt
calcium alpha-ketaglutarate
Conditions | Yield |
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With calcium chloride In water at 65 - 70℃; Large scale; | 77% |
Conditions | Yield |
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In dichloromethane; water at 20℃; | 75% |
In dichloromethane; water |
α-ketoglutaric acid disodium salt
zinc(II) chloride
alpha-ketoglute zinc
Conditions | Yield |
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In water at 80 - 85℃; Large scale; | 73% |
1-chloro-4-nitroso-benzene
α-ketoglutaric acid disodium salt
A
4-(4'-hydroxy-phenylamino)-4-oxo-butanoic acid
B
4-amino-phenol
C
2-amino-5-chlorophenol
D
N-(4-chloro-2-hydroxyphenyl)succinamic acid
Conditions | Yield |
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With thiamine pyrophosphate; α-ketoglutarate dehydrogenase; magnesium chloride In water at 30℃; for 2h; 0.05M KH2PO4 buffer (pH 7.5); Further byproducts given. Yields of byproduct given; | A n/a B n/a C n/a D 2 mg |
1-chloro-4-nitroso-benzene
α-ketoglutaric acid disodium salt
A
4-(4'-hydroxy-phenylamino)-4-oxo-butanoic acid
B
2-amino-5-chlorophenol
C
N-(4-chlorophenyl)succinohydroxamic acid
D
N-(4-chloro-2-hydroxyphenyl)succinamic acid
Conditions | Yield |
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With thiamine pyrophosphate; α-ketoglutarate dehydrogenase; magnesium chloride In water at 30℃; for 2h; 0.05M KH2PO4 buffer (pH 7.5); Further byproducts given. Yields of byproduct given; | A n/a B n/a C 1.5 mg D 2 mg |
Conditions | Yield |
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With hydrogenchloride; sodium tetrahydroborate for 0.0833333h; Reduction; |
α-ketoglutaric acid disodium salt
Conditions | Yield |
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With isocitrate dehydrogenase; water-d2; NADPH at 37℃; for 2h; Substitution; |
α-ketoglutaric acid disodium salt
Conditions | Yield |
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With tritium oxide Substitution; Heating; |
α-ketoglutaric acid disodium salt
(+/-)-diethyl 2-hydroxypentandioate
Conditions | Yield |
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Multi-step reaction with 2 steps 1: NaBH4; HCl / 0.08 h 2: NaHCO3 / aq. NaOH; acetonitrile / 20 °C / pH 7 - 8 View Scheme |
α-ketoglutaric acid disodium salt
Conditions | Yield |
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Multi-step reaction with 2 steps 1: D2O; isocitrate dehydrogenase; NADPH / 2 h / 37 °C 2: NaBH4; aq. HCl / 0.08 h View Scheme |
α-ketoglutaric acid disodium salt
Conditions | Yield |
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Multi-step reaction with 2 steps 1: D2O; isocitrate dehydrogenase; NADPH / 2 h / 37 °C 2: NaBH4; aq. HCl / 0.08 h View Scheme |
α-ketoglutaric acid disodium salt
Conditions | Yield |
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Multi-step reaction with 2 steps 1: 100 percent / D2O / 3 h / 80 °C 2: NaBH4; HCl / 0.08 h View Scheme |
α-ketoglutaric acid disodium salt
Conditions | Yield |
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Multi-step reaction with 7 steps 1: 100 percent / D2O / 3 h / 80 °C 2: NaBH4; HCl / 0.08 h 3: 86 percent / TsOH / 48 h / Heating 4: pyridine / CH2Cl2 / 0.5 h / -5 °C 5: 2.9 mmol / CH2Cl2 / 20 °C 6: 92 percent / NaOEt / ethanol 7: 65 percent / aq. NaOH / methanol / 16 h / 20 °C View Scheme |
α-ketoglutaric acid disodium salt
Conditions | Yield |
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Multi-step reaction with 3 steps 1: T2O / Heating 2: D2O; isocitrate dehydrogenase 3: NaBH4; aq. HCl View Scheme |
α-ketoglutaric acid disodium salt
Conditions | Yield |
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Multi-step reaction with 3 steps 1: 100 percent / D2O / 3 h / 80 °C 2: T2O; isocitrate dehydrogenase 3: NaBH4; aq. HCl View Scheme |
α-ketoglutaric acid disodium salt
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 100 percent / D2O / 3 h / 80 °C 2: NaBH4; HCl / 0.08 h 3: 86 percent / TsOH / 48 h / Heating View Scheme |
α-ketoglutaric acid disodium salt
Conditions | Yield |
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Multi-step reaction with 6 steps 1: 100 percent / D2O / 3 h / 80 °C 2: NaBH4; HCl / 0.08 h 3: 86 percent / TsOH / 48 h / Heating 4: pyridine / CH2Cl2 / 0.5 h / -5 °C 5: 2.9 mmol / CH2Cl2 / 20 °C 6: 92 percent / NaOEt / ethanol View Scheme |
α-ketoglutaric acid disodium salt
Conditions | Yield |
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Multi-step reaction with 3 steps 1: NaBH4; HCl / 0.08 h 2: NaHCO3 / aq. NaOH; acetonitrile / 20 °C / pH 7 - 8 3: pyridine / CH2Cl2 / -5 °C View Scheme |
α-ketoglutaric acid disodium salt
Conditions | Yield |
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Multi-step reaction with 4 steps 1: 100 percent / D2O / 3 h / 80 °C 2: NaBH4; HCl / 0.08 h 3: 86 percent / TsOH / 48 h / Heating 4: pyridine / CH2Cl2 / 0.5 h / -5 °C View Scheme |
α-ketoglutaric acid disodium salt
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 100 percent / D2O / 3 h / 80 °C 2: D2O; isocitrate dehydrogenase; NADPH / 2 h / 37 °C View Scheme |
α-ketoglutaric acid disodium salt
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: T2O / Heating 2: D2O; isocitrate dehydrogenase View Scheme |
α-ketoglutaric acid disodium salt
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 100 percent / D2O / 3 h / 80 °C 2: T2O; isocitrate dehydrogenase View Scheme |
α-ketoglutaric acid disodium salt
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: NaBH4; HCl / 0.08 h 2: NaHCO3 / aq. NaOH; acetonitrile / 20 °C / pH 7 - 8 3: pyridine / CH2Cl2 / -5 °C 4: CH2Cl2 / 20 °C View Scheme |
α-ketoglutaric acid disodium salt
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 100 percent / D2O / 3 h / 80 °C 2: NaBH4; HCl / 0.08 h 3: 86 percent / TsOH / 48 h / Heating 4: pyridine / CH2Cl2 / 0.5 h / -5 °C 5: 2.9 mmol / CH2Cl2 / 20 °C View Scheme |
α-ketoglutaric acid disodium salt
1-bromomethyl-4-nitro-benzene
2-oxo-glutaric acid 1-p-nitrobenzyl ester
Conditions | Yield |
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In N-methyl-acetamide |
Conditions | Yield |
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With hydrogenchloride; iron(II) ammonium sulfate; pseudomonas sp.AK1 γ-butyrobetaine hydroxylase; potassium chloride; γ-butyrobetaine hydrochloride In water-d2 pH=7.5; Kinetics; Reagent/catalyst; Enzymatic reaction; |
α-ketoglutaric acid disodium salt
Conditions | Yield |
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With ammonium sulfate; [(pentamethylcyclopentadienyl)Rh(2,2’-bipyridyl)H2O]2+; L-glutamic dehydrogenase from bovine liver; β-nicotinamide adenine dinucleotide In aq. phosphate buffer pH=7.5; Catalytic behavior; Reagent/catalyst; Irradiation; Enzymatic reaction; |
Methods and processes for preparing calcium salts of alpha-ketoglutarate are described herein.