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Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ

Butanoic acid,2,4-dihydroxy-

Cas:1518-62-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Butanoic acid,2,4-dihydroxy-

Cas:1518-62-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

Butanoic acid,2,4-dihydroxy-

Cas:1518-62-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

2,4-dihydroxy-Butanoic acid

Cas:1518-62-3

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

1518-62-3 CAS NO.1518-62-3

Cas:1518-62-3

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

2,4-dihydroxy-Butanoic acid

Cas:1518-62-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

2,4-dihydroxy-Butanoic acid

Cas:1518-62-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

Butanoic acid,2,4-dihydroxy-

Cas:1518-62-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

2,4-dihydroxy-Butanoic acid

Cas:1518-62-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Butanoic acid,2,4-dihydroxy-

Cas:1518-62-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

DB BIOTECH CO., LTD

best seller Application:API

2,4-dihydroxy-Butanoic acid

Cas:1518-62-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

1518-62-3

Cas:1518-62-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

2,4-DIHYDROXY-BUTANOIC ACIDAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

2,4-DIHYDROXY-BUTANOIC ACID

Cas:1518-62-3

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

2,4-dihydroxy-Butanoic acid

Cas:1518-62-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

2,4-dihydroxy-Butanoic acid

Cas:1518-62-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

2,4-dihydroxy-Butanoic acid

Cas:1518-62-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

1518-62-3 CAS NO.1518-62-3

Cas:1518-62-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Run-Biotech Co., Ltd.

Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por

2,4-dihydroxy-Butanoic acid

Cas:1518-62-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Raymon Biotech Co., Ltd.

Butanoic acid,2,4-dihydroxy- Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shen

Butanoic acid,2,4-dihydroxy-

Cas:1518-62-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemical Co.Ltd

Butanoic acid,2,4-dihydroxy-Appearance:Off white to slight yellow solid Storage:Stored in shaded, cool and dry places Package:1L 5L 10L 25L bottle Application:pharma intermediate Transportation:Handle with cares to avoid damaging the packages. Protec

Butanoic acid,2,4-dihydroxy-

Cas:1518-62-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

D-Fructose
57-48-7

D-Fructose

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

Conditions
ConditionsYield
With sodium hydroxide das Lacton entsteht bei Wasserbadtemperatur unter Luftausschluss; inactive form;
D-Mannose
3458-28-4

D-Mannose

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

Conditions
ConditionsYield
With sodium hydroxide das Lacton entsteht bei Wasserbadtemperatur unter Luftausschluss; inactive form;
L-xylose
609-06-3

L-xylose

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

Conditions
ConditionsYield
With sodium hydroxide das Lacton entsteht bei Wasserbadtemperatur Luftausschluss; inactive form;
L-arabinose
5328-37-0

L-arabinose

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

Conditions
ConditionsYield
With sodium hydroxide das Lacton entsteht bei Wasserbadtemperatur unter Luftausschluss; inactive form;
D-glucose
50-99-7

D-glucose

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

Conditions
ConditionsYield
With barium dihydroxide; water at 60 - 100℃; inactive form;
With sodium hydroxide das Lacton entsteht bei Wasserbadtemperatur unter Luftausschluss; inactive form;
D-Galactose
59-23-4

D-Galactose

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

Conditions
ConditionsYield
With sodium hydroxide das Lacton entsteht bei Wasserbadtemperatur Luftausschluss; inactive form;
With barium dihydroxide; water at 60 - 100℃; inactive form;
2-hydroxy-4-chlorobutyric acid
861598-48-3

2-hydroxy-4-chlorobutyric acid

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

Conditions
ConditionsYield
beim Kochen der waessr. Loesung oder beim Aufbewahren des Ammoniumsalzes; inactive form;
2-bromo-cyclopropane-1,1-dicarboxylic acid diethyl ester

2-bromo-cyclopropane-1,1-dicarboxylic acid diethyl ester

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

Conditions
ConditionsYield
With hydrogen bromide beim Behandeln der Reaktionsprodukte mit Silberoxyd in Wasser; inactive form;
Glycolaldehyde
141-46-8

Glycolaldehyde

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

Conditions
ConditionsYield
With sodium hydroxide das Lacton entsteht bei Wasserbadtemperatur unter Luftausschluss; inactive form;
D-erythrose
583-50-6

D-erythrose

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

Conditions
ConditionsYield
With lead(II) hydroxide on calcium carbonate In water
potassium cyanide
151-50-8

potassium cyanide

2-chloro-ethanol
107-07-3

2-chloro-ethanol

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

Conditions
ConditionsYield
(i) /BRN= 4652394/, DMSO, (ii) H2, Raney-Ni, semicarbazide*HCl, aq. EtOH, (iii) /BRN= 4652394/, aq. HCl, dioxane, (iv) (heating); Multistep reaction;
D-Fructose
57-48-7

D-Fructose

A

formic acid
64-18-6

formic acid

B

glycolic Acid
79-14-1

glycolic Acid

C

LACTIC ACID
849585-22-4

LACTIC ACID

D

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

E

D-glucose
50-99-7

D-glucose

F

acetic acid
64-19-7

acetic acid

Conditions
ConditionsYield
With potassium hydroxide; Na2B2O7 In water at 78℃; for 0.5h; Rate constant; Product distribution; Mechanism; isomerization equilibrium; degradation to acids; varying time, borate molar ratio from 0.4 to 4.0;A n/a
B n/a
C n/a
D n/a
E 10 % Chromat.
F n/a
With potassium hydroxide In water at 78℃; for 0.333333h; Rate constant; Product distribution; Mechanism; isomerization equilibrium; degradation to acids; varying time, OH(1-) concentration 0.001 M to O.1 M; also in presence of Ca(2+) up to 0.06 M;
D-Fructose
57-48-7

D-Fructose

A

formic acid
64-18-6

formic acid

B

glycolic Acid
79-14-1

glycolic Acid

C

LACTIC ACID
849585-22-4

LACTIC ACID

D

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

E

3-deoxy-D-ribo-hexonic acid
498-43-1

3-deoxy-D-ribo-hexonic acid

F

acetic acid
64-19-7

acetic acid

Conditions
ConditionsYield
With potassium hydroxide In water at 78℃; for 7h; Product distribution; Mechanism; other var. monosaccharines, effects of hydroxyl ion and monosaccharide concentration, effects of inorganic cations and anions, effects of temperature;
2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

Conditions
ConditionsYield
With cis-nitrous acid
D-threose
95-43-2

D-threose

A

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

B

4-hydroxy-2-oxobutanal
28119-61-1

4-hydroxy-2-oxobutanal

C

Glyceraldehyde
56-82-6

Glyceraldehyde

Conditions
ConditionsYield
With phosphate buffer; N-Ac-L-Lys-OH at 37℃; Mechanism; var. pH and reaction times, also L-threose, isotopic tracer studies;
D-glucose
50-99-7

D-glucose

A

formic acid
64-18-6

formic acid

B

glycolic Acid
79-14-1

glycolic Acid

C

LACTIC ACID
849585-22-4

LACTIC ACID

D

D-Fructose
57-48-7

D-Fructose

E

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

F

acetic acid
64-19-7

acetic acid

Conditions
ConditionsYield
With potassium hydroxide; Na2B2O7 In water at 78℃; for 0.5h; Rate constant; Product distribution; Mechanism; isomerization equilibrium; degradation to acids; varying time, borate molar ratio from 0.4 to 4.0;A n/a
B n/a
C n/a
D 50 % Chromat.
E n/a
F n/a
<β-bromo-ethyl>-bromomalonic acid diethyl ester

<β-bromo-ethyl>-bromomalonic acid diethyl ester

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

Conditions
ConditionsYield
With hydrogen bromide beim Behandeln der Reaktionsprodukte mit Silberoxyd in Wasser; inactive form;
D-erythro-2,4-dihydroxy-3-((S)-1-methoxy-2-oxo-ethoxy)-butyraldehyde
82430-06-6

D-erythro-2,4-dihydroxy-3-((S)-1-methoxy-2-oxo-ethoxy)-butyraldehyde

water
7732-18-5

water

calcium hydroxide

calcium hydroxide

A

glycolic Acid
79-14-1

glycolic Acid

B

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

L-1,4-dihydroxy-3-methoxy-butan-2-one
114959-84-1

L-1,4-dihydroxy-3-methoxy-butan-2-one

A

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

B

formic acid and DL-lactic acid

formic acid and DL-lactic acid

Conditions
ConditionsYield
With calcium hydroxide; water unter Ausschluss von Sauerstoff;
D-glucose
50-99-7

D-glucose

aqueous NaOH-solution (8n)

aqueous NaOH-solution (8n)

A

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

B

β-D-glucometasaccharinic acid

β-D-glucometasaccharinic acid

C

α-D-glucometasaccharinic acid

α-D-glucometasaccharinic acid

D

small amount of C5-acids

small amount of C5-acids

Conditions
ConditionsYield
unter Ausschluss von Luft;
3-hydroxyoxolan-2-one
19444-84-9

3-hydroxyoxolan-2-one

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

Conditions
ConditionsYield
With potassium hydroxide for 5h; Heating;650 mg
D-Glucose
2280-44-6

D-Glucose

A

glycolic Acid
79-14-1

glycolic Acid

B

LACTIC ACID
849585-22-4

LACTIC ACID

C

erythrosone
496-56-0

erythrosone

D

3-deoxyglucosone
82399-12-0

3-deoxyglucosone

E

glyceric acid
473-81-4

glyceric acid

F

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

G

2,4,5-trihydroxypentanoic acid
50480-12-1

2,4,5-trihydroxypentanoic acid

H

xylo-3-deoxy-hexonic acid
87420-95-9

xylo-3-deoxy-hexonic acid

I

Glyoxal
131543-46-9

Glyoxal

J

3-hydroxy-2-oxo-propionaldehyde
997-10-4

3-hydroxy-2-oxo-propionaldehyde

K

4-hydroxy-2-oxobutanal
28119-61-1

4-hydroxy-2-oxobutanal

L

2,3,4-Trihydroxybutanoic acid
10191-35-2

2,3,4-Trihydroxybutanoic acid

M

3-deoxypentos-2-ulose

3-deoxypentos-2-ulose

N

2-oxopropanal
78-98-8

2-oxopropanal

Conditions
ConditionsYield
With water; oxygen; calcium chloride; magnesium chloride; L-histidine at 121℃; for 1h; Product distribution / selectivity;
With water; oxygen; calcium chloride; magnesium chloride; L-histidyl-L-histidine at 121℃; for 1h; Product distribution / selectivity;
With water; oxygen; calcium chloride; magnesium chloride; His-Arg at 121℃; for 1h; Product distribution / selectivity;

A

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

B

vinyl glycolic acid
600-17-9

vinyl glycolic acid

Conditions
ConditionsYield
With tin (IV) chloride pentahydrate In dimethyl sulfoxide at 59.84℃; for 11.6667h;
C12H17O3S(1+)*Br(1-)
1374125-32-2

C12H17O3S(1+)*Br(1-)

A

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

B

[(methylthio)methyl]-benzene
766-92-7

[(methylthio)methyl]-benzene

Conditions
ConditionsYield
Stage #1: C12H17O3S(1+)*Br(1-) With sodium hydroxide In water-d2 at 90℃; pH=6;
Stage #2: With hydrogenchloride In water
2C11H13O3S(1-)*Ca(2+)

2C11H13O3S(1-)*Ca(2+)

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

Conditions
ConditionsYield
With sodium hydrogencarbonate In water-d2 at 85℃; for 2.66h;
O-succinyl-L-homoserine
1492-23-5

O-succinyl-L-homoserine

A

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

B

succinic acid
110-15-6

succinic acid

Conditions
ConditionsYield
With nitrogen(II) oxide In water Inert atmosphere;
2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

aniline
62-53-3

aniline

2,4-dihydroxy-butyric acid anilide

2,4-dihydroxy-butyric acid anilide

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

kidney-cortex slice

kidney-cortex slice

carbon dioxide
124-38-9

carbon dioxide

2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

water
7732-18-5

water

brucine salt

brucine salt

optically-active forms

optically-active forms

Conditions
ConditionsYield
durch Umkrystallisieren; inactive form;
2,4-dihydroxybutanoic acid
1518-62-3

2,4-dihydroxybutanoic acid

water
7732-18-5

water

quinine salt

quinine salt

optically-active forms

optically-active forms

Conditions
ConditionsYield
durch Umkrystallisieren; inactive form;

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