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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Pharmaceutical Grade CAS 638-18-6 with competitive price

Cas:638-18-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph

3-Hydroxyglutaric acid

Cas:638-18-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

Pentanedioic acid,3-hydroxy-

Cas:638-18-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

3-HydroxyglutaricAcid

Cas:638-18-6

Min.Order:1 Milligram

Negotiable

Type:Trading Company

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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

3-Hydroxyglutaric Acid

Cas:638-18-6

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

Pentanedioic acid,3-hydroxy-

Cas:638-18-6

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

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Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

3-hydroxypentanedioic acid

Cas:638-18-6

Min.Order:0

Negotiable

Type:Other

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Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec 3-Hydroxypentanedioic Acid 250mg

Cas:638-18-6

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

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Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

3-hydroxypentanedioic acid

Cas:638-18-6

Min.Order:0

Negotiable

Type:Manufacturers

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Antimex Chemical Limied

Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin

Pentanedioic acid,3-hydroxy-

Cas:638-18-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Guangdong Juda Chemical Industrial Co.,Limited

Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

3-Hydroxyglutaric Acid CAS No.638-18-6

Cas:638-18-6

Min.Order:0

Negotiable

Type:Trading Company

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Hangzhou Fandachem Co.,Ltd

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

3-HYDROXYGLUTARIC ACID

Cas:638-18-6

Min.Order:0

Negotiable

Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

3-Hydroxypentanedioicacid

Cas:638-18-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Asure Biochem CO.,LTD.

*stable and better quality products*efficient and meticulous servicesAppearance:Powder Storage:Store in dry, cool and ventilated place Package:1kg/tin 5kg/tin 25kg/carton Application:Pharmaceutical raw materials, making injection powder oral agent Tr

3-Hydroxyglutaric Acid

Cas:638-18-6

Min.Order:0

Negotiable

Type:Trading Company

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Shanghai Yuanye Bio-Technology Co., Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:50mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any por

3-Hydroxyglutaric Acid

Cas:638-18-6

Min.Order:0

Negotiable

Type:Trading Company

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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

3-Hydroxyglutaric Acid

Cas:638-18-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

3-Hydroxypentanedioic Acid

Cas:638-18-6

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Cerametek Materials(ShenZhen)Co., Ltd.

Cerametek Materials (CMT) is your industrial and R&D supplier: 1. Semiconductor materials: Compounds of II, III, IV, V, VI groups such as Metal Sulfides, Selenides, Tellurides, Arsenide, Antimonide, Phosphide... 2. Advanced ceramic and crys

3-Hydroxy glutaric acid

Cas:638-18-6

Min.Order:0

Negotiable

Type:Other

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 3-Hydroxyglutaric Acid, CAS:638-18-6 with the most competitive price and the best qua

3-Hydroxyglutaric Acid

Cas:638-18-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

dimethyl 3-hydroxypentanedioate
7250-55-7

dimethyl 3-hydroxypentanedioate

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

Conditions
ConditionsYield
With potassium hydroxide In methanol for 2h;95%
With potassium hydroxide In methanol
diethyl 3-hydroxyglutarate
32328-03-3

diethyl 3-hydroxyglutarate

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

Conditions
ConditionsYield
With sodium hydroxide In methanol; water for 60h; Ambient temperature;84%
With potassium hydroxide In ethanol
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

Conditions
ConditionsYield
With sodium amalgam; water; sodium carbonate Reagens 4: Kohlendioxyd;
glutaconic acid
1724-02-3

glutaconic acid

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

Conditions
ConditionsYield
With hydrogen sulfide; mercury(II) diacetate
3-ethoxy-pentenedioic acid diethyl ester
127351-38-6

3-ethoxy-pentenedioic acid diethyl ester

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

Conditions
ConditionsYield
With sodium amalgam; ethanol
citric acid
77-92-9

citric acid

A

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

B

Mesaconic acid
498-24-8

Mesaconic acid

C

1 propene 1,2,3 tricarboxylic acid
499-12-7

1 propene 1,2,3 tricarboxylic acid

D

2-methylenesuccinic acid
97-65-4

2-methylenesuccinic acid

E

citraconic acid anhydride
616-02-4

citraconic acid anhydride

F

itaconic acid anhydride
2170-03-8

itaconic acid anhydride

Conditions
ConditionsYield
With Sn/Pb solder at 150 - 210℃;
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

sodium amalgam

sodium amalgam

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

β-bromo-glutaric acid

β-bromo-glutaric acid

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

Conditions
ConditionsYield
With sodium carbonate
glutaconic acid
1724-02-3

glutaconic acid

mercury(II) diacetate
1600-27-7

mercury(II) diacetate

water
7732-18-5

water

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

Conditions
ConditionsYield
Behandlung des Reaktionsproduktes mit H2S in alkoh. Loesung;
glutaconacidic barium

glutaconacidic barium

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

Conditions
ConditionsYield
With barium dihydroxide
potassium salt of/the/ α.β-dibromo-glutaric acid

potassium salt of/the/ α.β-dibromo-glutaric acid

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

Conditions
ConditionsYield
With potassium hydroxide
ethanol
64-17-5

ethanol

3-ethoxy-pentenedioic acid diethyl ester
127351-38-6

3-ethoxy-pentenedioic acid diethyl ester

sodium amalgam

sodium amalgam

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

sodium glutaconate

sodium glutaconate

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

Conditions
ConditionsYield
bei Einw.von Hundemuskelbrei;
sodium salt of/the/ α.β-dibromo-glutaric acid

sodium salt of/the/ α.β-dibromo-glutaric acid

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

Conditions
ConditionsYield
With sodium carbonate
3-bromo-glutaric acid
859306-40-4

3-bromo-glutaric acid

natrium carbonate

natrium carbonate

A

but-3-enoic acid
625-38-7

but-3-enoic acid

B

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

2,3-dibromo-glutaric acid
857792-97-3

2,3-dibromo-glutaric acid

natrium carbonate

natrium carbonate

A

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

B

α-ketoglutaric acid
328-50-7

α-ketoglutaric acid

C

glutaconic acid
1724-02-3

glutaconic acid

D

α.β-dioxy-glutaric acid

α.β-dioxy-glutaric acid

Conditions
ConditionsYield
Prod. 5:trans-Cyclopropan-dicarbonsaeure-(1.2); Prod. 6: Cyclopropen-(2)-dicarbonsaeure-(1.2); Prod. 7: Pyromellitsaeure;
propene-1,1,3,3-tetracarboxylic acid tetraethyl ester
49597-05-9

propene-1,1,3,3-tetracarboxylic acid tetraethyl ester

aq. barium hydroxide solution

aq. barium hydroxide solution

A

formic acid
64-18-6

formic acid

B

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

C

malonic acid
141-82-2

malonic acid

D

glutaconic acid
1724-02-3

glutaconic acid

propene-1,1,3,3-tetracarboxylic acid tetraethyl ester
49597-05-9

propene-1,1,3,3-tetracarboxylic acid tetraethyl ester

aqueous KOH-solution

aqueous KOH-solution

A

formic acid
64-18-6

formic acid

B

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

C

malonic acid
141-82-2

malonic acid

D

glutaconic acid
1724-02-3

glutaconic acid

hydrogenchloride
7647-01-0

hydrogenchloride

propene-1,1,3,3-tetracarboxylic acid tetraethyl ester
49597-05-9

propene-1,1,3,3-tetracarboxylic acid tetraethyl ester

A

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

B

2-hydroxyglutaric acid
2889-31-8

2-hydroxyglutaric acid

C

glutaconic acid
1724-02-3

glutaconic acid

D

butyrolactonecarboxylic acid

butyrolactonecarboxylic acid

propene-1,1,3,3-tetracarboxylic acid tetraethyl ester
49597-05-9

propene-1,1,3,3-tetracarboxylic acid tetraethyl ester

A

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

B

glutaconic acid , malonic acid , formic acid

glutaconic acid , malonic acid , formic acid

Conditions
ConditionsYield
With barium dihydroxide
glutaconic acid
628-48-8

glutaconic acid

mercury(II) diacetate
1600-27-7

mercury(II) diacetate

water
7732-18-5

water

A

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

B

glutaconic acid
1724-02-3

glutaconic acid

C

mercury sulfide

mercury sulfide

Conditions
ConditionsYield
das Produkt bei 100-105grad unter Gelbfaerbung und Gewichtsverlust zersetzt und liefert mit Schwefelwasserstoff in alkalischer Loesung;
methanol
67-56-1

methanol

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

A

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

B

Monomethyl 3-Hydroxypentanedioic Acid
109462-19-3

Monomethyl 3-Hydroxypentanedioic Acid

Conditions
ConditionsYield
With potassium hydroxide; sodium tetrahydroborate for 0.333333h;
3-oxopentanedioic acid dimethyl ester
1830-54-2

3-oxopentanedioic acid dimethyl ester

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 54 percent / NaBH4
2: 95 percent / KOH / methanol / 2 h
View Scheme
Multi-step reaction with 2 steps
1: NaBH4 / methanol
2: KOH / methanol
View Scheme
dimethyl 3-hydroxypentanedioate
7250-55-7

dimethyl 3-hydroxypentanedioate

A

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

B

glutaconic acid
1724-02-3

glutaconic acid

Conditions
ConditionsYield
Stage #1: dimethyl 3-hydroxypentanedioate With potassium hydroxide In methanol at 0 - 20℃;
Stage #2: With hydrogenchloride In water
diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

acetyl chloride
75-36-5

acetyl chloride

3-acetoxypentanedioic anhydride
98546-48-6

3-acetoxypentanedioic anhydride

Conditions
ConditionsYield
92%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

3-Hydroxy-pentanedioic acid bis-(2,5-dioxo-pyrrolidin-1-yl) ester
197906-35-7

3-Hydroxy-pentanedioic acid bis-(2,5-dioxo-pyrrolidin-1-yl) ester

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In 1,4-dioxane for 24h; Ambient temperature;92%
diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

1-(4-piperidinyl)-1H-indole
118511-81-2

1-(4-piperidinyl)-1H-indole

C31H36N4O3
1093881-98-1

C31H36N4O3

Conditions
ConditionsYield
With 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In ethanol at 25℃; for 3h;76%
diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

dihydro-4-hydroxy-2H-pyran-2,6(3H)-dione
152294-14-9

dihydro-4-hydroxy-2H-pyran-2,6(3H)-dione

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In tetrahydrofuran at 22℃; for 1h;54%
diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

ethanol
64-17-5

ethanol

diethyl 3-hydroxyglutarate
32328-03-3

diethyl 3-hydroxyglutarate

Conditions
ConditionsYield
With sulfuric acid
With sulfuric acid
diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

glutaconic acid
1724-02-3

glutaconic acid

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

2H-pyran-2,6(3H)-dione
5926-95-4

2H-pyran-2,6(3H)-dione

Conditions
ConditionsYield
Destillation im Vakuum;
diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

1,5-pentanedioic acid
110-94-1

1,5-pentanedioic acid

Conditions
ConditionsYield
With hydrogen iodide at 180℃; unter Druck;
diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

but-3-enoic acid
625-38-7

but-3-enoic acid

Conditions
ConditionsYield
Destillation im Vakuum;
diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

A

but-3-enoic acid
625-38-7

but-3-enoic acid

B

glutaconic acid
1724-02-3

glutaconic acid

Conditions
ConditionsYield
Destillation im Vakuum;
bei der Destillation im luftverduennten Raum;
diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

glutaconic acid
1724-02-3

glutaconic acid

Conditions
ConditionsYield
Destillation im Vakuum;
With sodium hydroxide
With sulfuric acid
bei der Destillation im luftverduennten Raum;
diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

3-bromo-glutaric acid
859306-40-4

3-bromo-glutaric acid

Conditions
ConditionsYield
With hydrogen bromide at 100℃;
With hydrogen bromide
diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

phenylhydrazine
100-63-0

phenylhydrazine

3-hydroxy-glutaric acid bis-(N'-phenyl-hydrazide)

3-hydroxy-glutaric acid bis-(N'-phenyl-hydrazide)

Conditions
ConditionsYield
at 120℃;
diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

acetyl chloride
75-36-5

acetyl chloride

β-acetoxy-glutaric acid-anhydride

β-acetoxy-glutaric acid-anhydride

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

hydrogen iodide
10034-85-2

hydrogen iodide

1,5-pentanedioic acid
110-94-1

1,5-pentanedioic acid

Conditions
ConditionsYield
at 180℃;

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