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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 services. DayangChem can provide different quantities of custom synthesis ch

3-Isobutylglutaric acid Manufacturer/High quality/Best price/In stock

Cas:75143-89-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Kono Chem Co.,Ltd

3-Isobutylglutaric acid 75143-89-4 Light yellow to brown power 3-Isobutylglutaric acid 75143-89-4 1.product:3-isobutylglutaric acid 2.CAS NO:75143-89-4 3.Reliable supplier 4.High quality 5.Competitive price

CAS:75143-89-4 3-isobutylglutaric acid hot sales

Cas:75143-89-4

Min.Order:1 Kilogram

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Type:Other

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Jinan Finer Chemical Co., Ltd

Product informations Product Name 3-Isobutylglutaric acid CAS No. 75143-89-4 Ap

3-Isobutylglutaric acid

Cas:75143-89-4

Min.Order:1 Gram

FOB Price: $8.0

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply 3-Isobutylglutaric Acid

Cas:75143-89-4

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Type:Other

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Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap

3-Isobutylglutaric acid

Cas:75143-89-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality 3-isobutylglutaric acid

Cas:75143-89-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

3-Isobutylglutaric acid

Cas:75143-89-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

high quality 3-isobutylglutaric acid

Cas:75143-89-4

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

3-Isobutylglutaric acid :75143-89-4

Cas:75143-89-4

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

Type:Trading Company

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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

New production CAS 75143-89-4 with best quality

Cas:75143-89-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: 3-Isobutylglutaric acid CAS:75143-89-4 MF: C9H16O4 Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25kg Application:organic synthesis Transportation:By sea or by air Port:Qingdao Port

3-Isobutylglutaric acid CAS:75143-89-4

Cas:75143-89-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients 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 Specialized

Pentanedioic acid,3-(2-methylpropyl)- 75143-89-4

Cas:75143-89-4

Min.Order:1 Kilogram

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Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Product Name: 3-isobutylglutaric acid CAS: 75143-89-4 MF: C9H16O4 MW: 188.22 EINECS: 1592732-453-0 Mol File: 75143-89-4.mol 3-isobutylglutaric acid Structure 3-isobutylglutaric acid Chemical Properties Melting point 47 °C

3-isobutylglutaric acid

Cas:75143-89-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

3-isobutylglutaric acid

Cas:75143-89-4

Min.Order:1 Kilogram

FOB Price: $84.0 / 90.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

3-isobutylglutaric acid CAS:75143-89-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic i

3-isobutylglutaric acid CAS:75143-89-4

Cas:75143-89-4

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

3-isobutylglutaric acid

Cas:75143-89-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

Pentanedioic acid,3-(2-methylpropyl)-/ LIDE PHARMA- Factory supply / Best price

Cas:75143-89-4

Min.Order:0

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

CAS NO.:75143-89-4

Cas:75143-89-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

3-Isobutylglutaric acid

Cas:75143-89-4

Min.Order:1 Kilogram

FOB Price: $1.0 / 100000.0

Type:Lab/Research institutions

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Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

3-isobutylglutaric acid

Cas:75143-89-4

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our 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

75143-89-4 3-isobutylglutaric acid

Cas:75143-89-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Shanghai Hope Chem Co., Ltd

1. Product advantages: exquisite appearance and unique functions. 2. Product Advantages: Our products are the best,fast speed ,in large stock 3. High-quality products and thoughtful service are your greatest satisfaction. 4. The product

3-Isobutylglutaric acid

Cas:75143-89-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Pentanedioic acid,3-(2-methylpropyl)-

Cas:75143-89-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High purity 3-isobutylglutaric acid

Cas:75143-89-4

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Hangzhou Lingrui Chemical Co.,Ltd.

Pentanedioic acid, 3-(2-methylpropyl)-Appearance:light yellow crystal powder Storage:Kept in a cool, dry and ventilated place Package:according to customers' requirements Application:research chemicals Transportation:By air(EMS or EUB or FedEx or TNT

Pentanedioic acid, 3-(2-methylpropyl)-

Cas:75143-89-4

Min.Order:1 Gram

Negotiable

Type:Other

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HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:light yellow crystal powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:10g/bag,or as your request Application:Used as Pharmaceutical Intermed

Pentanedioic acid,3-(2-methylpropyl)-

Cas:75143-89-4

Min.Order:1 Gram

Negotiable

Type:Trading Company

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Hebei Kunsui Technology Co., Ltd.

1. A strong scientific research team . 2. Stable quality (with a complete scientific research center and testing center to ensure the quality stability of each batch of products). 3. Rich export experience (with practical experience in exporting to m

High Purity 3-Isobutylglutaric Acid Powder CAS 75143-89-4

Cas:75143-89-4

Min.Order:1 Kilogram

FOB Price: $9.0 / 9.5

Type:Trading Company

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Siwei Development Group Ltd.

Product name: 3-Isobutylglutaric Acid CAS No.:75143-89-4 Molecule Formula:C9H16O4 Molecule Weight:188.22 Purity: 99.0% Package: 25kg/drum Description:White or off-white crystalline powder Manufacture Standards:Enterprise Standard

Best Quality 3-Isobutylglutaric Acid

Cas:75143-89-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Wuhan Circle Star Chem-medical Technology co.,Ltd.

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualified

Factory Supply3-isobutylglutaric acid Supplier Manufacturer With Competitive Price

Cas:75143-89-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

In Bulk Supply3-isobutylglutaric acid

Cas:75143-89-4

Min.Order:0

Negotiable

Type:Trading Company

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Synthetic route

2,4-dicyano-3-isobutylglutaramide

2,4-dicyano-3-isobutylglutaramide

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With sulfuric acid for 12h; Reflux;99.4%
With hydrogenchloride; water at 140℃; for 30h; pH=1 - 2; Temperature; Reagent/catalyst;85%
1,5-diethy 3-isobutylpentanedioate

1,5-diethy 3-isobutylpentanedioate

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With hydrogenchloride In water for 4h; Time; Reflux;91%
(3R)‐3‐(carbamoylmethyl)‐5‐methylhexanoic acid
181289-33-8

(3R)‐3‐(carbamoylmethyl)‐5‐methylhexanoic acid

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
Stage #1: (3R)‐3‐(carbamoylmethyl)‐5‐methylhexanoic acid With water; sodium hydroxide for 5h; Reflux;
Stage #2: With hydrogenchloride In water pH=7; Reflux;
85%
2‑cyano‑5‑methylhex‑2‑enoic acid methyl ester
868-52-0

2‑cyano‑5‑methylhex‑2‑enoic acid methyl ester

diethyl malonate
105-53-3

diethyl malonate

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
Stage #1: 2‑cyano‑5‑methylhex‑2‑enoic acid methyl ester; diethyl malonate With piperidine at 55℃; for 2h;
Stage #2: With hydrogenchloride In water at 100 - 120℃; for 72h;
85%
2,4-dicyano-3-isobutylglutaramide

2,4-dicyano-3-isobutylglutaramide

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With sulfuric acid Heating;42%
malonic acid
141-82-2

malonic acid

isovaleraldehyde
590-86-3

isovaleraldehyde

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With piperidine auf dem Wasserbade unter Rueckfluss und Erhitzen dann im Vakuum zur Abspaltung von Kohlendioxyd;
2-isobutyl-propane-1,1,3,3-tetracarboxylic acid tetraethyl ester
102710-09-8

2-isobutyl-propane-1,1,3,3-tetracarboxylic acid tetraethyl ester

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With hydrogenchloride for 24h; Heating; Yield given;
With hydrogenchloride; water at 100 - 125℃; for 20 - 24h; Product distribution / selectivity;
Stage #1: 2-isobutyl-propane-1,1,3,3-tetracarboxylic acid tetraethyl ester With hydrogenchloride; sodium hydroxide; ethanol; water at -10 - -5℃; for 2 - 3h;
Stage #2: With hydrogenchloride; water; acetic acid In ethanol pH=5 - 6;
Stage #3: With hydrogenchloride; water at 100 - 125℃; for 20 - 24h; Product distribution / selectivity;
With hydrogenchloride; water at 100 - 105℃; for 72h; Heating / reflux;
With hydrogen bromide In water at 100℃; for 72h; Product distribution / selectivity;
2-oxo-6-imino-4-isobutyl-3-cyano-piperidine-carboxylic acid-(5)-amide

2-oxo-6-imino-4-isobutyl-3-cyano-piperidine-carboxylic acid-(5)-amide

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With hydrogenchloride
isopentylidene-bis-malonic acid ester

isopentylidene-bis-malonic acid ester

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With hydrogenchloride
1,1,3-triethyl 3-cyano-2-(2-methylpropyl)propane-1,1,3-tricarboxylate

1,1,3-triethyl 3-cyano-2-(2-methylpropyl)propane-1,1,3-tricarboxylate

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With water; hydrogen bromide at 100 - 125℃; for 6 - 10h; Product distribution / selectivity;
With hydrogenchloride; water at 100 - 125℃; for 50 - 125h; Product distribution / selectivity;
With hydrogenchloride; water for 72h; Reflux;
With hydrogenchloride Reflux;
C16H23NO6

C16H23NO6

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With hydrogenchloride; water at 100 - 125℃; for 15 - 20h; Product distribution / selectivity;
C17H24O8
392669-46-4

C17H24O8

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With hydrogenchloride; water at 100 - 125℃; for 12 - 15h; Product distribution / selectivity;
C18H28O8

C18H28O8

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With hydrogenchloride; water at 100 - 125℃; for 12 - 15h; Product distribution / selectivity;
C15H23NO6

C15H23NO6

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With hydrogenchloride; water at 110 - 115℃; for 10 - 12h; Product distribution / selectivity;
isovaleraldehyde
590-86-3

isovaleraldehyde

3-methyl-ξ-pentenedioic acid dimethyl ester

3-methyl-ξ-pentenedioic acid dimethyl ester

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: KF
2: HCl conc. / 24 h / Heating
View Scheme
(3R)-5-methyl-3-(2-oxo-2-{[(1R)-1-phenylethyl]amino}ethyl)hexanoic acid
930585-94-7

(3R)-5-methyl-3-(2-oxo-2-{[(1R)-1-phenylethyl]amino}ethyl)hexanoic acid

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
Stage #1: (3R)-5-methyl-3-(2-oxo-2-{[(1R)-1-phenylethyl]amino}ethyl)hexanoic acid With hydrogenchloride; water at 100 - 105℃; for 20 - 24h;
Stage #2: With sodium hydroxide In water pH=10 - 11;
Stage #3: With hydrogenchloride In water pH=1.5 - 2; Product distribution / selectivity;
Stage #1: (3R)-5-methyl-3-(2-oxo-2-{[(1R)-1-phenylethyl]amino}ethyl)hexanoic acid With sulfuric acid; water at 120 - 125℃; for 1 - 2h;
Stage #2: With sodium hydroxide In water at 20 - 25℃; pH=10 - 11;
Stage #3: With hydrogenchloride In water pH=1.5 - 2; Product distribution / selectivity;
(S)‑3‑carbamoylmethyl‑5‑methylhexanoic acid
181289-34-9

(S)‑3‑carbamoylmethyl‑5‑methylhexanoic acid

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With hydrogenchloride; water for 24h; Reflux;
isovaleraldehyde
590-86-3

isovaleraldehyde

diethyl malonate
105-53-3

diethyl malonate

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
Stage #1: isovaleraldehyde With di-n-propylamine; ethyl 2-cyanoacetate In cyclohexane at 25 - 30℃; for 2h; Reflux;
Stage #2: diethyl malonate With di-n-propylamine at 25 - 50℃; for 5.17h;
Stage #3: With hydrogenchloride; water for 48h; Product distribution / selectivity; Reflux;
diethyl 2-(3-methylbutylidene)malonate
51615-30-6

diethyl 2-(3-methylbutylidene)malonate

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: di-n-propylamine / 16 h / 15 - 55 °C
2: hydrogen bromide / water / 72 h / 100 °C
View Scheme
Multi-step reaction with 3 steps
1.1: sodium chloride / dimethyl sulfoxide; water / 3 h / 185 °C / Inert atmosphere
2.1: sodium methylate / 0.5 h / Reflux
2.2: 4 h / Reflux
3.1: hydrogenchloride / water / 4 h / Reflux
View Scheme
isovaleraldehyde
590-86-3

isovaleraldehyde

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: piperidine; pyridine; acetic acid / hexane / 48 h / Reflux; Inert atmosphere
2: di-n-propylamine / 16 h / 15 - 55 °C
3: hydrogen bromide / water / 72 h / 100 °C
View Scheme
Multi-step reaction with 2 steps
1: tetramethyl ammoniumhydroxide; trimethyldodecylammonium chloride / ethanol / 6 h / 25 °C
2: water; hydrogenchloride / 30 h / 140 °C / pH 1 - 2
View Scheme
Multi-step reaction with 2 steps
1.1: piperidine / hexane / 100 °C / Dean-Stark
2.1: piperidine / 2 h / 55 °C
2.2: 72 h / 100 - 120 °C
View Scheme
Multi-step reaction with 4 steps
1.1: acetic acid; piperidine / cyclohexane / 3 h / Reflux
2.1: sodium chloride / dimethyl sulfoxide; water / 3 h / 185 °C / Inert atmosphere
3.1: sodium methylate / 0.5 h / Reflux
3.2: 4 h / Reflux
4.1: hydrogenchloride / water / 4 h / Reflux
View Scheme
C17H27NO6

C17H27NO6

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With hydrogenchloride In water; glycerol at 100℃; for 6h; Temperature;
C16H25NO6

C16H25NO6

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With hydrogenchloride In water; glycerol at 100℃; for 6h; Concentration; Temperature;
isovaleraldehyde
590-86-3

isovaleraldehyde

cyanoacetic acid amide
107-91-5

cyanoacetic acid amide

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
Stage #1: isovaleraldehyde; cyanoacetic acid amide With propylamine at 15 - 40℃; for 5h;
Stage #2: With sulfuric acid at 10 - 132℃; for 10h; pH=1;
Stage #1: isovaleraldehyde; cyanoacetic acid amide With morpholine In water at 6 - 12℃; for 20h;
Stage #2: With hydrogenchloride In water at 105 - 110℃; for 18h;
480 g
Stage #1: isovaleraldehyde; cyanoacetic acid amide With water; triethylamine at 20 - 30℃;
Stage #2: With hydrogenchloride at 70 - 100℃;
2-cyano-3-isobutyl-4-ethylformylglutaric acid diethyl ester

2-cyano-3-isobutyl-4-ethylformylglutaric acid diethyl ester

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With hydrogenchloride for 72h; Reflux;160.6 g
2,4-dicyano-3-isobutyl-glutaric acid

2,4-dicyano-3-isobutyl-glutaric acid

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Conditions
ConditionsYield
With hydrogenchloride In water at 10 - 15℃; for 10h; Reflux;200 g
methanol
67-56-1

methanol

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

1,5-dimethy 3-isobutylpentanedioate
145328-03-6

1,5-dimethy 3-isobutylpentanedioate

Conditions
ConditionsYield
With ammonium cerium (IV) nitrate at 20℃; for 12h;95%
With chloro-trimethyl-silane for 12h;90%
With potassium permanganate; sulfuric acid for 10h; Reagent/catalyst; Temperature; Reflux;83.1%
With sulfuric acid at 40 - 45℃; for 14h; Temperature; Reflux;100 g
5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

Isobutyl bromide
78-77-3

Isobutyl bromide

1,5-diisobutyl 3-isobutylpentanedioate

1,5-diisobutyl 3-isobutylpentanedioate

Conditions
ConditionsYield
Stage #1: 5-methyl-3-carboxymethylhexanoic acid With 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 0 - 20℃; for 0.166667h;
Stage #2: Isobutyl bromide In acetonitrile at 0℃; for 12h;
95%
5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

(±)‑3‑(carbamoylmethyl)‑5‑methylhexanoic acid
181289-15-6

(±)‑3‑(carbamoylmethyl)‑5‑methylhexanoic acid

Conditions
ConditionsYield
With urea In 5,5-dimethyl-1,3-cyclohexadiene at 130℃; for 3h; Temperature; Solvent;93.5%
With pyridine; di-tert-butyl dicarbonate; ammonium bicarbonate In acetonitrile at 5 - 20℃; for 0.5h; Solvent;72.4%
With hydrogenchloride; ammonium hydroxide; acetic anhydride In tert-butyl methyl ether; water; ethyl acetate
5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

ethanol
64-17-5

ethanol

1,5-diethy 3-isobutylpentanedioate

1,5-diethy 3-isobutylpentanedioate

Conditions
ConditionsYield
With ammonium cerium (IV) nitrate at 20℃; for 24h;93%
With hydrogenchloride
With thionyl chloride In 1,2-dichloro-ethane at 55 - 65℃;
allyl iodid
556-56-9

allyl iodid

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

1,5-diallyl 3-isobutylpentanedioate
1403953-90-1

1,5-diallyl 3-isobutylpentanedioate

Conditions
ConditionsYield
Stage #1: 5-methyl-3-carboxymethylhexanoic acid With 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 0 - 20℃; for 0.166667h;
Stage #2: allyl iodid In acetonitrile at 0℃; for 12h;
93%
5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

3-isobutylglutarimide

3-isobutylglutarimide

Conditions
ConditionsYield
Stage #1: 5-methyl-3-carboxymethylhexanoic acid With urea at 180℃; for 2h;
Stage #2: With pyrographite In ethanol; water at 80℃; for 0.5h; Reagent/catalyst; Temperature;
92%
Stage #1: 5-methyl-3-carboxymethylhexanoic acid With ammonium hydroxide at 100℃; for 2h;
Stage #2: With pyrographite In ethanol for 0.5h; Reagent/catalyst; Reflux;
88.5%
Multi-step reaction with 2 steps
1: phosphorus pentoxide / 3 h / 95 °C
2: urea / 1 h / 30 °C
View Scheme
With urea at 30℃; for 1h; Concentration; Temperature;
5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

3-isobutylglutaric anhydride
185815-59-2

3-isobutylglutaric anhydride

Conditions
ConditionsYield
With propionic acid anhydride at 140 - 145℃; for 6h;91%
With acetyl chloride at 20 - 55℃; for 3.08333h; Inert atmosphere;85%
at 150℃; unter vermindertem Druck;
5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

C10H15NO4

C10H15NO4

Conditions
ConditionsYield
at 160℃; for 5h;87%
5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

3-isobutylpentane-1,5-diol

3-isobutylpentane-1,5-diol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; Reflux; Inert atmosphere; Schlenk technique;82%
propan-1-ol
71-23-8

propan-1-ol

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

1,5-dipropyl 3-isobutylpentanedioate

1,5-dipropyl 3-isobutylpentanedioate

Conditions
ConditionsYield
With ammonium cerium (IV) nitrate at 20℃; for 24h;80%
5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

3-isobutylpentane-1,1,5,5-d4-1,5-diol

3-isobutylpentane-1,1,5,5-d4-1,5-diol

Conditions
ConditionsYield
With sodium borodeuteride; iodine In tetrahydrofuran at 0 - 20℃; Inert atmosphere; Schlenk technique;60%
5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

1-([1,1'-biphenyl]-4-yl)pentan-1-ol
50673-89-7

1-([1,1'-biphenyl]-4-yl)pentan-1-ol

3-Isobutyl-pentanedioic acid mono-(1-biphenyl-4-yl-pentyl) ester

3-Isobutyl-pentanedioic acid mono-(1-biphenyl-4-yl-pentyl) ester

Conditions
ConditionsYield
32%
5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

acetyl chloride
75-36-5

acetyl chloride

β-isobutyl-glutaric acid-anhydride

β-isobutyl-glutaric acid-anhydride

5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

2,6-dimethyl-4-isobutylheptane-2,6-diol

2,6-dimethyl-4-isobutylheptane-2,6-diol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 90 percent / TMSCl / 12 h
2: 56 percent / tetrahydrofuran; diethyl ether / 10 h / Ambient temperature
View Scheme
5-methyl-3-carboxymethylhexanoic acid
75143-89-4

5-methyl-3-carboxymethylhexanoic acid

3-isobutyl-N-phenyl-glutaramic acid

3-isobutyl-N-phenyl-glutaramic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 150 °C / unter vermindertem Druck
View Scheme
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