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IUPAC Name: 
22-[(2,5-dioxopyrrolidin-1-yl)oxy]-22-oxo-4,7,10,13,16,19-hexaoxadocosanoic acid
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Advanced ChemBlocks CN
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10 days 465.00
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Description: Acid-PEG6-NHS ester
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Zoom the structure CSSB20961768939 Add to cart
CAS: 1807518-71-3
IUPAC Name: 
2,5-dioxopyrrolidin-1-yl 3-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}propanoate
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10X CHEM
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35 days 259.60
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Description: Propanoic acid, 3-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]-, 2,5-dioxo-1-pyrrolidinyl ester; CAS: 1807518-71-3
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Zoom the structure CSSB00020624519 Add to cart
CAS: 1343476-41-4
IUPAC Name: 
19-[(2,5-dioxopyrrolidin-1-yl)oxy]-19-oxo-4,7,10,13,16-pentaoxanonadecanoic acid
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BLD PHARMATECH LTD CN
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1 day 95.00
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Description: Name:19-((2,5-Dioxopyrrolidin-1-yl)oxy)-19-oxo-4,7,10,13,16-pentaoxanonadecanoic acid; CAS: 1343476-41-4
BLD Pharmatech Co., Limited
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1 day
154.00
50 mg
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Description: Name:19-((2,5-Dioxopyrrolidin-1-yl)oxy)-19-oxo-4,7,10,13,16-pentaoxanonadecanoic acid; CAS: 1343476-41-4
Angene International Limited
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5 days 84.00
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Description: Acid-PEG5-NHS ester; CAS: 1343476-41-4
BLD Pharmatech GmbH
Ships from: Germany
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7 days
249.00
100 mg
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Description: Name:19-((2,5-Dioxopyrrolidin-1-yl)oxy)-19-oxo-4,7,10,13,16-pentaoxanonadecanoic acid; CAS: 1343476-41-4
Advanced ChemBlocks CN
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10 days 160.00
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Description: acid-C2-PEG4-C2-NHS ester; CAS: 1343476-41-4
Ambeed CN
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12 days 91.20
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Description: Name: Acid-C2-PEG4-C2-NHS ester; CAS: 1343476-41-4
Ambeed, Inc.
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To:
12 days 91.20
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Description: Name: Acid-C2-PEG4-C2-NHS ester; CAS: 1343476-41-4
Fluorochem CN
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12 days 98.00
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Description: Name: Acid-C2-PEG4-C2-NHS ester; Hazard Code: H302, H315, H319, H335; Storage Conditions: ambient storage; CAS: 1343476-41-4
Aaron Chemicals LLC
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12 days 103.50
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A2B Chem
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12 days 270.25
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Description: Acid-PEG5-NHS ester; CAS: 1343476-41-4
AA BLOCKS
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12 days 283.80
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Description: Acid-PEG5-NHS ester; CAS: 1343476-41-4
Broadpharm
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20 days 379.50
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Description: Acid-PEG5-NHS ester; CAS: 1343476-41-4
10X CHEM
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35 days 199.10
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Description: Acid-PEG5-NHS ester; CAS: 1343476-41-4
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Zoom the structure CSSB00020624292 Add to cart
IUPAC Name: 
3-(2-{3-[(2,5-dioxopyrrolidin-1-yl)oxy]-3-oxopropoxy}ethoxy)propanoic acid
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Advanced ChemBlocks CN
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10 days 275.00
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Description: Acid-PEG2-NHS ester; CAS: 2752068-22-5
Aaron Chemicals LLC
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12 days 466.90
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AA Blocks CN
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12 days 742.50
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Description: 3-(2-(3-((2,5-Dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)ethoxy)propanoic acid; CAS: 2752068-22-5
10X CHEM
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35 days 599.50
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Description: 3-(2-(3-((2,5-Dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)ethoxy)propanoic acid; CAS: 2752068-22-5
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Zoom the structure CSSB00160569489 Add to cart
IUPAC Name: 
79-[(2,5-dioxopyrrolidin-1-yl)oxy]-79-oxo-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64,67,70,73,76-pentacosaoxanonaheptacontanoic acid
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Broadpharm
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20 days 495.00
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Description: Acid-PEG25-NHS ester; CAS: 1643594-31-3
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Zoom the structure CSSB02125555165 Add to cart
IUPAC Name: 
43-[(2,5-dioxopyrrolidin-1-yl)oxy]-43-oxo-4,7,10,13,16,19,22,25,28,31,34,37,40-tridecaoxatritetracontanoic acid
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A2B Chem
Ships from: United States
To:
12 days
460.00
100 mg
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Description: Acid-PEG13-NHS ester; CAS: 1643594-31-3
AA Blocks CN
Ships from: China
To:
12 days
1,354.10
100 mg
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Description: 43-((2,5-Dioxopyrrolidin-1-yl)oxy)-43-oxo-4,7,10,13,16,19,22,25,28,31,34,37,40-tridecaoxatritetracontanoic acid; CAS: 2152679-62-2
Broadpharm
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20 days 396.00
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Description: Acid-PEG13-NHS ester; CAS: 1643594-31-3
10X CHEM
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35 days
1,183.60
100 mg
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Description: 43-((2,5-Dioxopyrrolidin-1-yl)oxy)-43-oxo-4,7,10,13,16,19,22,25,28,31,34,37,40-tridecaoxatritetracontanoic acid; CAS: 2152679-62-2
Advanced ChemBlocks CN
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40 days 580.00
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Description: Acid-PEG13-NHS ester; CAS: 2152679-62-2
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Zoom the structure CSSB02125555490 Add to cart
IUPAC Name: 
16-[(2,5-dioxopyrrolidin-1-yl)oxy]-16-oxo-4,7,10,13-tetraoxahexadecanoic acid
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Advanced ChemBlocks CN
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To:
10 days 465.00
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Description: Acid-PEG4-NHS ester; CAS: 2639395-41-6
Angene International Limited
Ships from: China
To:
10 days 582.00
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Description: 16-((2,5-Dioxopyrrolidin-1-yl)oxy)-16-oxo-4,7,10,13-tetraoxahexadecanoic acid; CAS: 2639395-41-6
A2B Chem
Ships from: United States
To:
12 days
447.35
100 mg
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Description: 16-((2,5-Dioxopyrrolidin-1-yl)oxy)-16-oxo-4,7,10,13-tetraoxahexadecanoic acid; CAS: 2639395-41-6
eNovation CN
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20 days 379.50
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Description: 1-(2,5-Dioxo-1-pyrrolidinyl) 4,7,10,13-tetraoxahexadecanedioate; CAS: 2639395-41-6
Broadpharm
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20 days 385.00
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Description: Acid-PEG4-NHS ester; CAS: 2639395-41-6
10X CHEM
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35 days
492.80
100 mg
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Description: 16-((2,5-Dioxopyrrolidin-1-yl)oxy)-16-oxo-4,7,10,13-tetraoxahexadecanoic acid; CAS: 2639395-41-6
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Zoom the structure CSSB06741709246 Add to cart
IUPAC Name: 
31-[(2,5-dioxopyrrolidin-1-yl)oxy]-31-oxo-4,7,10,13,16,19,22,25,28-nonaoxahentriacontanoic acid
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Angene International Limited
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5 days 95.00
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Description: 1-(2,5-Dioxo-1-pyrrolidinyl) 4,7,10,13,16,19,22,25,28-nonaoxahentriacontanedioate; CAS: 1895916-27-4
BLD PHARMATECH LTD CN
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To:
7 days 104.00
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Description: Name:Acid-peg9-nhs ester; CAS: 1895916-27-4
Advanced ChemBlocks CN
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To:
10 days 345.00
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Description: Acid-PEG9-NHS ester; CAS: 1895916-27-4
Ambeed CN
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12 days 99.84
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Description: Name: Acid-PEG9-NHS ester; CAS: 1895916-27-4
Aaron Chemicals LLC
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12 days 116.15
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A2B Chem
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12 days
316.25
100 mg
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Description: 1-(2,5-Dioxo-1-pyrrolidinyl) 4,7,10,13,16,19,22,25,28-nonaoxahentriacontanedioate; CAS: 1895916-27-4
Broadpharm
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20 days 279.40
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Description: Acid-PEG9-NHS ester; CAS: 1895916-27-4
10X CHEM
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35 days 350.90
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Description: 1-(2,5-Dioxo-1-pyrrolidinyl) 4,7,10,13,16,19,22,25,28-nonaoxahentriacontanedioate; CAS: 1895916-27-4
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Zoom the structure CSSB02125555150 Add to cart
IUPAC Name: 
2,5-dioxopyrrolidin-1-yl 4,7,10,13-tetraoxahexadecanoate
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Angene International Limited
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5 days 87.00
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Description: Propyl-PEG4-NHS; CAS: 2144777-90-0
BLD PHARMATECH LTD CN
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To:
7 days 103.00
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Description: Name:2,5-Dioxopyrrolidin-1-yl 4,7,10,13-tetraoxahexadecanoate; CAS: 2144777-90-0
Astatech CN
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10 days 195.80
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Description: 2,5-DIOXOPYRROLIDIN-1-YL 4,7,10,13-TETRAOXAHEXADECANOATE; CAS: 2144777-90-0
Advanced ChemBlocks CN
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10 days 225.00
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Description: Propyl-PEG4-NHS; CAS: 2144777-90-0
Ambeed CN
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12 days 98.88
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Description: Name: 2,5-Dioxopyrrolidin-1-yl 4,7,10,13-tetraoxahexadecanoate; CAS: 2144777-90-0
Aaron Chemicals LLC
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To:
12 days 106.95
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A2B Chem
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12 days 118.45
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Description: Propyl-PEG4-NHS; CAS: 2144777-90-0
eNovation CN
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To:
20 days 103.50
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Description: 2,5-Dioxopyrrolidin-1-yl 4,7,10,13-tetraoxahexadecanoate; CAS: 2144777-90-0
Broadpharm
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20 days 242.00
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Description: Propyl-PEG4-NHS; CAS: 2144777-90-0
Chemenu Inc.
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24 days 169.50
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Description: CAS: 2144777-90-0
10X CHEM
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35 days 105.60
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Description: Propyl-PEG4-NHS; CAS: 2144777-90-0
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Zoom the structure CSSB03436546678 Add to cart
IUPAC Name: 
3-[2-(2-{3-[(2,5-dioxopyrrolidin-1-yl)oxy]-3-oxopropoxy}ethoxy)ethoxy]propanoic acid
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Angene International Limited
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To:
5 days 110.00
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Description: Propanoic acid, 3-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]-, 1-(2,5-dioxo-1-pyrrolidinyl) ester; CAS: 1835759-79-9
BLD PHARMATECH LTD CN
Ships from: China
To:
7 days 122.00
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Description: Name:3-(2-(2-(3-((2,5-Dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)ethoxy)ethoxy)propanoic acid; CAS: 1835759-79-9
Advanced ChemBlocks CN
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To:
10 days 490.00
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Description: 3-(2-(2-(3-((2,5-dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)ethoxy)ethoxy)propanoic acid; CAS: 1835759-79-9
Allbio pharm Co., Ltd
Ships from: China
To:
10 days
1,189.65
1 g
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Description: ACID-PEG3-NHSESTER; CAS: 1835759-79-9
Ambeed CN
Ships from: China
To:
12 days 117.12
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Description: Name: Acid-peg3-nhs ester; CAS: 1835759-79-9
Ambeed, Inc.
Ships from: United States
To:
12 days 117.12
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Description: Name: Acid-peg3-nhs ester; CAS: 1835759-79-9
Aaron Chemicals LLC
Ships from: United States
To:
12 days 135.70
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A2B Chem
Ships from: United States
To:
12 days 447.35
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Description: Propanoic acid, 3-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]-, 1-(2,5-dioxo-1-pyrrolidinyl) ester; CAS: 1835759-79-9
eNovation CN
Ships from: China
To:
20 days 115.00
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Description: 3-(2-(2-(3-((2,5-Dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)ethoxy)ethoxy)propanoic acid; CAS: 1835759-79-9
Broadpharm
Ships from: United States
To:
20 days 385.00
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Description: Acid-PEG3-NHS ester; CAS: 1835759-79-9
10X CHEM
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To:
35 days 477.40
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Description: Propanoic acid, 3-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]-, 1-(2,5-dioxo-1-pyrrolidinyl) ester; CAS: 1835759-79-9
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Zoom the structure CSSB00138411075 Add to cart
CAS: 947601-98-1
IUPAC Name: 
bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-hexadecaoxa-28,29-dithiahexapentacontanedioate
Supplier Lead time Price, $ Pack
Advanced ChemBlocks CN
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To:
10 days 245.00
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Description: 4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic acid di-N-succinimidyl ester; CAS: 947601-98-1
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Zoom the structure CSSB02125553153 Add to cart
IUPAC Name: 
2,5-dioxopyrrolidin-1-yl 3-(2-{2-[3-(tert-butoxy)-3-oxopropoxy]ethoxy}ethoxy)propanoate
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Broadpharm
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20 days 308.00
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Description: t-Butoxycarbonyl-PEG3-NHS ester
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Zoom the structure CSSB06741709398 Add to cart
Showing 61-72 of 316 items.

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