Azido-PEG8-acid的CAS:1214319-92-2分子式

英文名称：Azido-PEG8-acid

N3-PEG-COOH

1-azido-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic acid

中文名称：叠氮-八聚乙二醇-丙酸

CAS No.：1214319-92-2

MDL number:MFCD21363300

分子式：C19H37N3O10

分子量：467.5

纯 度：95%+

结构式：

产品简介：

N3-PEG8-CH2CH2COOH，1214319-92-2，Azido-PEG8-acid是一种点击化学试剂。分子一端的叠氮化物部分可用于铜（I）催化的点击化学或无铜点击化学。在分子另一端的叠氮化物部分和丙酸部分之间是单分子量的离散聚乙二醇（dPEG?）间隔基。丙酸部分可通过酰化反应与伯胺或仲胺偶联。

N3-PEG8-CH2CH2COOH，1214319-92-2，Azido-PEG8-acid contains an azide function on one end of a single molecular weight dPEG? spacer (32.2?) and a reactive group on the other end of the spacer. The dPEG? spacer is hydrophilic and non-immunogenic and improves the water solubility of the target molecule while reducing the immunogenicity and increasing the hydrodynamic volume of the target. The reactive acid functional group may be activated with 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide (EDC) or N,N′-dicyclohexylcarbodiimide (DCC) for conjugation to an amine. The azide group reacts with an alkyne in the well-known click chemistry reaction. The click chemistry reaction proceeds by copper(I) or ruthenium catalysis or in a strain-catalyzed reaction with certain types of alkyne partners.

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H2N-PEG2-COOH        791028-27-8

H2N-PEG3-COOH        784105-33-5

H2N-PEG4-COOH        663921-15-1

H2N-PEG6-COOH        905954-28-1      氨基聚乙二醇羧酸

H2N-PEG8-COOH        756526-04-2

MAL-PEG2-COOH        756525-98-1

MAL-PEG3-COOH        518044-40-1      马来酰亚胺聚乙二醇羧酸

MAL-PEG4-COOH        518044-41-2

MAL-PEG5-COOH        1286755-26-7

MAL-PEG6-COOH        518044-42-3

MAL-PEG8-COOH        1818294-46-0

N3-PEG2-COOH         1312309-63-9

N3-PEG3-COOH         172531-37-2        叠氮聚乙二醇羧基

N3-PEG4-COOH         1257063-35-6

N3-PEG5-COOH         1425973-16-5

N3-PEG6-COOH         361189-66-4

N3-PEG8-COOH         1214319-92-2

N3-PEG10-COOH        1644163-57-4

N3-PEG12-COOH        1167575-20-3

mPEG3-COOH           67319-28-2

mPEG4-COOH           81836-43-3

mPEG6-COOH           874208-91-0      甲氧基聚乙二醇羧基

mPEG7-COOH           1093647-41-6

mPEG3-COOH           67319-28-2

mPEG4-COOH           81836-43-3

mPEG6-COOH           874208-91-0      甲氧基聚乙二醇羧基

mPEG7-COOH           1093647-41-6

H2N-PEG2-COOH        791028-27-8

H2N-PEG3-COOH        784105-33-5

H2N-PEG4-COOH        663921-15-1

H2N-PEG6-COOH        905954-28-1      氨基聚乙二醇羧酸

H2N-PEG8-COOH        756526-04-2

MAL-PEG2-COOH        756525-98-1

MAL-PEG3-COOH        518044-40-1      马来酰亚胺聚乙二醇羧酸

MAL-PEG4-COOH        518044-41-2

MAL-PEG5-COOH        1286755-26-7

MAL-PEG6-COOH        518044-42-3

MAL-PEG8-COOH        1818294-46-0

HS-PEG4-COOH         749247-06-1

HS-PEG8-COOH         866889-02-3      巯基聚乙二醇羧基

HS-PEG12-COOH        1032347-93-5

MAL-PEG2-NHS         1433997-01-3

MAL-PEG3-NHS         1537892-36-6     马来酰亚胺聚乙二醇琥珀酰亚胺

MAL-PEG4-NHS         1325208-25-0

MAL-PEG5-NHS         1807537-42-3

MAL-PEG6-NHS         1599472-25-9

H2N-PEG3-OH           86770-74-3

H2N-PEG5-OH           34188-11-9

H2N-PEG6-OH           39160-70-8       氨基聚乙二醇羟基

H2N-PEG7-OH           1425973-14-3

H2N-PEG8-OH           352439-37-3

H2N-PEG12-OH           933789-97-0

N3-PEG2-NH2           166388-57-4

N3-PEG3-NH2           134179-38-7       叠氮聚乙二醇氨基

N3-PEG4-NH2           951671-92-4

N3-PEG5-NH2           516493-93-9

N3-PEG6-NH2           957486-82-7

N3-PEG7-NH2           1333154-77-0                           

N3-PEG8-NH2           857891-82-8

N3-PEG10-NH2          912849-73-1

HOOC-PEG3-COOH      31127-85-2

HOOC-PEG4-COOH      439114-13-3       羧基聚乙二醇羧基

HOOC-PEG6-COOH      94376-75-7

HO-PEG6-COOH               1347750-85-9      羟基聚乙二醇羧基

HO-PEG8-COOH         937188-60-8

NH2-PEG10-NH2               928292-69-7       氨基聚乙二醇氨基

NH2-PEG8-NH2          822096-36-7              

NH2-PEG3-NH2          929-75-9

NH2-PEG4-NH2          68960-97-4

NH2-PEG5-NH2          72236-26-1

mPEG3-SH              31521-83-2

mPEG4-SH              52190-55-3       甲氧基聚乙二醇巯基

mPEG6-SH              441771-60-4

mPEG8-SH              651042-83-0

mPEG9-SH              651042-84-1  

mPEG10-SH             651042-85-2

mPEG3-COOH           67319-28-2

mPEG4-COOH           81836-43-3

mPEG6-COOH           874208-91-0      甲氧基聚乙二醇羧基

mPEG7-COOH           1093647-41-6

mPEG10-NH2            854601-60-8

mPEG12-NH2            869718-87-6

mPEG2-NH2             31576-51-9        甲氧基聚乙二醇氨基

mPEG3-NH2             74654-07-2                

mPEG4-NH2             85030-56-4

mPEG6-NH2             5498-83-9

N3-PEG2-NHS           29885-96-9

N3-PEG3-NHS           1245718-89-1      叠氮聚乙二醇琥珀酰亚胺

N3-PEG4-NHS           944251-24-5

N3-PEG5-NHS           1433996-86-1

N3-PEG8-NHS           1204834-00-3

N3-PEG12-NHS          1610796-02-5

N3-PEG2-OH            139115-90-5

N3-PEG3-OH            86520-52-7

N3-PEG4-OH            86770-67-4        叠氮聚乙二醇羟基

N3-PEG5-OH            86770-68-5

N3-PEG6-OH            86770-69-6

N3-PEG2-COOH         1312309-63-9

N3-PEG3-COOH         172531-37-2        叠氮聚乙二醇羧基

N3-PEG4-COOH         1257063-35-6

N3-PEG5-COOH         1425973-16-5

N3-PEG6-COOH         361189-66-4

N3-PEG8-COOH         1214319-92-2

N3-PEG10-COOH        1644163-57-4

N3-PEG12-COOH        1167575-20-3

Biotin-PEG2-NH2        138529-46-1        *聚乙二醇氨基

Biotin-PEG3-NH2        359860-27-8

Biotin-PEG4-NH2        138529-46-1

Biotin-PEG5-NH2        113072-75-6

Biotin-PEG6-NH2        663171-32-2

Biotin-PEG7-NH2        1334172-76-7

Biotin-PEG2-COOH      1365655-89-5       *聚乙二醇羧基

Biotin-PEG3-COOH      252881-76-8

Biotin-PEG4-COOH      721431-18-1

Biotin-PEG6-COOH      1352814-10-8

Biotin-PEG12-COOH      1621423-14-0

Biotin-PEG3-NHS        596820-83-6        *聚乙二醇琥珀酰亚胺

Biotin-PEG3-NHS        1253286-56-4

Biotin-PEG4-NHS        459426-22-3

Biotin-PEG12-NHS       365441-71-0

Biotin-PEG3-N3         945633-30-7

Biotin-PEG4-N3         875770-34-6       *聚乙二醇叠氮

Biotin-PEG5-N3         1163732-89-5

Biotin-PEG7-N3         1334172-75-6

Biotin-PEG2-MAL        305372-39-8       *聚乙二醇马来酰亚胺

Biotin-PEG3-MAL        1431618-70-0

Biotin-PEG6-MAL        1808990-66-0