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Azide-PEG3-Tos
Azide-PEG3-Tos
$192.5 - $1540
Product name
Azide-PEG3-Tos
Cas No
178685-33-1
MF
C13H19N3O5S
MW
329.37
MDL Number
MFCD18433411
Synonyms
Azide-PEG3-Tos;N3-PEG3-Tos;Azido-PEG3-Ots;Ethanol, 2-[2-(2-azidoethoxy)ethoxy]-, 4-methylbenzenesulfonate (ester);N3-PEG3-OTs;2-(2-(2-Azidoethoxy)ethoxy)ethyl 4-methylbenzenesulfonate;Toluene-4-sulfonic acid 2-[2-(2-azido-ethoxy)-ethoxy]-ethyl ester;N3-PEG3-Tos/Ethanol, 2-[2-(2-azidoethoxy)ethoxy]-, 1-(4-methylbenzenesulfonate)
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Price
8 prices
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Acrotein
Matrix Scientific
Activate Scientific
BroadPharm
Apolloscientific
A1 Biochem Labs
Package
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250mg
0.25g
1g
5g
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Brand
Packaging
Price
Product name
A1 Biochem Labs
6569852
5G
$850
2-(2-(2-Azidoethoxy)ethoxy)ethyl4-methylbenzenesulfonate
Acrotein
B-1421
0.25g
$192.5
N3-PEG3-Tos
Activate Scientific
AS107893
1g
$618
N3-PEG3-Tos
Apolloscientific
BIPG1094
250mg
$753
Azide-PEG3-Tos
BroadPharm
BP-22769
5G
$1540
Azide-PEG3-Tos
BroadPharm
BP-22769
1g
$750
Azide-PEG3-Tos
BroadPharm
BP-22769
250mg
$360
Azide-PEG3-Tos
Matrix Scientific
179948
5g
$1403
2-(2-(2-Azidoethoxy)ethoxy)ethyl 4-methylbenzenesulfonate
Properties
storage temp.
Storage temp. 2-8°C
solubility
Soluble in DMSO, DCM, DMF
form
Liquid
color
Colorless to light yellow
InChI
InChI=1S/C13H19N3O5S/c1-12-2-4-13(5-3-12)22(17,18)21-11-10-20-9-8-19-7-6-15-16-14/h2-5H,6-11H2,1H3
InChIKey
PTOJCKLTCKYNFG-UHFFFAOYSA-N
SMILES
S(C1C=CC(C)=CC=1)(=O)(=O)OCCOCCOCCN=[N+]=[N-]
Description
Azide-PEG3-Tos is a heterobifunctional PEG linker.The azide (N3) group is reactive with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. Tosyl group is a good leaving group for nucleophilic substitution reactions.
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Suppliers and manufacturers
XIAMEN SINOPEG BIOTECH CO., LTD.
$0.00
/1g
2-(2-(2-azidoethoxy)ethoxy)ethyl 4-methylbenzenesulfonate
CAS:178685-33-1
Xian confluore Biological Technology Co., Ltd.
$0.00
/1g
Azido-PEG3-Tos
CAS:178685-33-1
TargetMol Chemicals Inc.
Wuhan Borenpharm Co., Ltd
Hangzhou Huarong Pharm Co., Ltd.
Nextpeptide Inc
Wuhan Topule Biopharmaceutical Co., Ltd
Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific
Chongqing Chemdad Co., Ltd
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134179-38-7
86520-52-7
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