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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

Pentanedioicacid, 2-bromo-

Cas:51528-22-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

S-2--Bromo Glutaric acid CAS:51528-22-4 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

S-2--Bromo Glutaric acid CAS:51528-22-4

Cas:51528-22-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

Pentanedioicacid, 2-bromo-

Cas:51528-22-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

Pentanedioicacid, 2-bromo-

Cas:51528-22-4

Min.Order:10 Gram

FOB Price: $100.0

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.

Pentanedioicacid, 2-bromo-

Cas:51528-22-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

Pentanedioicacid, 2-bromo-

Cas:51528-22-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

good quality, competitive price, thoughtful after sale serviceAppearance:White to Off-White Solid Storage:Keep it in dry,shady and cool place Package:as your requirement Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by Sea

S-2--Bromo Glutaric acid

Cas:51528-22-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

S-2--Bromo Glutaric acid

Cas:51528-22-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

51528-22-4

Cas:51528-22-4

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

S-2--Bromo Glutaric acid

Cas:51528-22-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Hanhong Scientific Co.,Ltd.

factory,reasonable price Appearance:detailed see specifications Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:pharmaceutical intermediates Transportation:by courier,air or sea Port:c

S-2--Bromo Glutaric acid51528-22-4

Cas:51528-22-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Apeptide Co., Ltd.

Apeptide is a famous-peptide manufacturer in China,We supply high quality peptides(Custom Peptides\Amino acids\API pepitdes and so on )with the best competitive price and short lead time.,Please check our website: www.apeptides.com/en/Appearance:pow

S-2--Bromo Glutaric acid

Cas:51528-22-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

Pentanedioicacid, 2-bromo-Appearance:Off white to slight yellow solid 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 cou

Pentanedioicacid, 2-bromo-

Cas:51528-22-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

51528-22-4

Cas:51528-22-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemical Co.Ltd

Pentanedioicacid, 2-bromo-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. Protect

Pentanedioicacid, 2-bromo-

Cas:51528-22-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

L-glutamic acid
56-86-0

L-glutamic acid

2-bromopentanedioic acid
51528-22-4

2-bromopentanedioic acid

Conditions
ConditionsYield
With hydrogen bromide; potassium bromide; sodium nitrite In water at -15 - 20℃; for 3h;42%
With sulfuric acid; sodium bromide; sodium nitrite In water at 0℃; for 0.333333h;40%
With hydrogen bromide; potassium bromide; sodium nitrite In water for 2h; Cooling with ice;
Glutamic acid
617-65-2

Glutamic acid

2-bromopentanedioic acid
51528-22-4

2-bromopentanedioic acid

Conditions
ConditionsYield
With hydrogen bromide; sodium bromide; sodium nitrite In water for 7.5h;
Stage #1: Glutamic acid With hydrogen bromide; sodium bromide; sodium nitrite at -5 - 0℃; for 2.83333h;
Stage #2: With sulfuric acid
(2-furyl)methyl alcohol
98-00-0

(2-furyl)methyl alcohol

2-bromopentanedioic acid
51528-22-4

2-bromopentanedioic acid

bis(furan-2-ylmethyl) 2-bromopentanedioate

bis(furan-2-ylmethyl) 2-bromopentanedioate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 0℃; for 16.3333h; Inert atmosphere;80%
acetic acid tert-butyl ester
540-88-5

acetic acid tert-butyl ester

2-bromopentanedioic acid
51528-22-4

2-bromopentanedioic acid

di-tert-butyl 2-bromopentanedioic acid

di-tert-butyl 2-bromopentanedioic acid

Conditions
ConditionsYield
With perchloric acid at 20℃;42%
2-bromopentanedioic acid
51528-22-4

2-bromopentanedioic acid

potassium ethyl xanthogenate
140-89-6

potassium ethyl xanthogenate

2-mercapto-glutaric acid
36303-63-6

2-mercapto-glutaric acid

Conditions
ConditionsYield
With water Einw.von wss.-alkoh.NH3 auf das Reaktionsprodukt;
2-bromopentanedioic acid
51528-22-4

2-bromopentanedioic acid

benzyl alcohol
100-51-6

benzyl alcohol

dibenzyl 2-bromopentanedioate
596121-81-2

dibenzyl 2-bromopentanedioate

Conditions
ConditionsYield
With toluene-4-sulfonic acid In benzene at 25℃; for 8h; Reflux;2.6 mg
2-bromopentanedioic acid
51528-22-4

2-bromopentanedioic acid

dimethyl 2-iodoglutarate

dimethyl 2-iodoglutarate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sulfuric acid / 1.25 h / Inert atmosphere; Reflux
2: sodium iodide / acetone / 2 h / Reflux
View Scheme
2-bromopentanedioic acid
51528-22-4

2-bromopentanedioic acid

dimethyl 2-[bis(benzyl)amino]glutarate
51453-91-9

dimethyl 2-[bis(benzyl)amino]glutarate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sulfuric acid / 1.25 h / Inert atmosphere; Reflux
2: triethylamine / acetonitrile / 40 h / 60 °C / Inert atmosphere
View Scheme
2-bromopentanedioic acid
51528-22-4

2-bromopentanedioic acid

dimethyl-2-({[o-(benzyloxy)phenyl]methyl}(methoxycarbonylmethyl)amino) glutarate

dimethyl-2-({[o-(benzyloxy)phenyl]methyl}(methoxycarbonylmethyl)amino) glutarate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sulfuric acid / 1.25 h / Inert atmosphere; Reflux
2: sodium iodide / acetone / 2 h / Reflux
3: potassium carbonate / acetonitrile / 144 h / 60 °C / Molecular sieve; Inert atmosphere
View Scheme
methanol
67-56-1

methanol

2-bromopentanedioic acid
51528-22-4

2-bromopentanedioic acid

dimethyl-2-bromoglutarate
760-94-1

dimethyl-2-bromoglutarate

Conditions
ConditionsYield
With sulfuric acid for 1.25h; Fischer-Speier Esterification; Inert atmosphere; Reflux;2.79 g
2-bromopentanedioic acid
51528-22-4

2-bromopentanedioic acid

benzyl alcohol
100-51-6

benzyl alcohol

(S)-dibenzyl 2-phenylpentanedioate

(S)-dibenzyl 2-phenylpentanedioate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: toluene-4-sulfonic acid / benzene / 8 h / 25 °C / Reflux
2: (4S,4S')-(-)-2,2'-(1-methylethylidene)bis[4,5-dihydro-4-(phenylmethyl)oxazole]; cobalt(II) iodide / tetrahydrofuran; diethyl ether / 6 h / -80 °C / Schlenk technique; Inert atmosphere
View Scheme
ethanol
64-17-5

ethanol

2-bromopentanedioic acid
51528-22-4

2-bromopentanedioic acid

diethyl 2-bromoglutarate
7209-00-9

diethyl 2-bromoglutarate

Conditions
ConditionsYield
With thionyl chloride at 20℃; for 48h; Cooling with ice;19.5 g
2-bromopentanedioic acid
51528-22-4

2-bromopentanedioic acid

C38H60N4O12

C38H60N4O12

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: thionyl chloride / 48 h / 20 °C / Cooling with ice
2: potassium carbonate / acetonitrile / 24 h / 65 °C
View Scheme
2-bromopentanedioic acid
51528-22-4

2-bromopentanedioic acid

2-[3,9-bis(1,3-dicarboxy-propyl)-3,6,9,15-tetraazabicyclo[9.3.1] pentadeca-1(14),11(15),12-trien-6-yl]-pentanedioic acid

2-[3,9-bis(1,3-dicarboxy-propyl)-3,6,9,15-tetraazabicyclo[9.3.1] pentadeca-1(14),11(15),12-trien-6-yl]-pentanedioic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: thionyl chloride / 48 h / 20 °C / Cooling with ice
2: potassium carbonate / acetonitrile / 24 h / 65 °C
3: water; sodium hydroxide / ethanol / 23 h / 80 °C
View Scheme
2-bromopentanedioic acid
51528-22-4

2-bromopentanedioic acid

Gd(PCTA-tris-glutaric acid)
933983-88-1

Gd(PCTA-tris-glutaric acid)

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: thionyl chloride / 48 h / 20 °C / Cooling with ice
2: potassium carbonate / acetonitrile / 24 h / 65 °C
3: water; sodium hydroxide / ethanol / 23 h / 80 °C
4: sodium hydroxide / water / 20 °C / pH 7
View Scheme

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