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N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine
N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine
$82 - $1008
Product name
N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine
Cas No
305372-39-8
MF
C23H35N5O7S
MW
525.62
MDL Number
MFCD09264743
Synonyms
N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine;1H-Thieno[3,4-d]imidazole-4-pentanamide, N-[2-[2-[2-[[3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethoxy]ethoxy]ethyl]hexahydro-2-oxo-, (3aS,4S,6aR)-;Biotin-PEG2-Mal;N-(2-(2-(2-(3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl);propanamido);(+)-Biotin-PEG2-NH-Mal;N-(2-(2-(2-(3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)ethoxy)ethoxy)ethyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide;Biotin PEG2 maleimide *CAS 305372-39-8*
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TCI Chemical
AK Scientific
BroadPharm
ChemPep
American Custom Chemicals Corporation
Biosynth Carbosynth
purepeg
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25mg
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Brand
Packaging
Price
Product name
AK Scientific
7526AH
25mg
$124
Biotin-PEG2-maleimide
AK Scientific
7526AH
50mg
$171
Biotin-PEG2-maleimide
AK Scientific
7526AH
100mg
$266
Biotin-PEG2-maleimide
American Custom Chemicals Corporation
CHM0376035
5MG
$496.68
N-BIOTINYL-N'-(3-MALEIMIDOPROPIONYL)-3,6-DIOXAOCTANE-1,8-DIAMINE
Biosynth Carbosynth
FB52794
50mg
$131
(+)-Biotin-(PEO)3-maleimide(I)
Biosynth Carbosynth
FB52794
25mg
$82
(+)-Biotin-(PEO)3-maleimide(I)
BroadPharm
BP-22147
500mg
$675
Biotin-PEG2-Mal
ChemPep
271607
1g
$1008
Biotin-PEG2-maleimide
ChemPep
271607
500mg
$648
Biotin-PEG2-maleimide
purepeg
2461002
50mg
$101
(+)-Biotin-PEG2-NH-Mal
1
of
2
Properties
Boiling point
897.0±65.0 °C(Predicted)
Density
1.271±0.06 g/cm3(Predicted)
storage temp.
<0°C
solubility
Soluble in DMSO, DCM, DMF
pka
13.90±0.40(Predicted)
form
powder to crystal
color
White to Orange to Green
Safety Information
Symbol(GHS)
Signal word
Warning
Hazard statements
H315：
Causes skin irritation
H319：
Causes serious eye irritation
Precautionary statements
P264：
Wash hands thoroughly after handling.
P264：
Wash skin thouroughly after handling.
P280：
Wear protective gloves/protective clothing/eye protection/face protection.
Description
Biotin-PEG2-Mal is a biotin maleimide linker that reacts specifically with sulfhydryl groups (at pH 6.5-7.5) to form a stable, irreversible thioether linkage.
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$162-680
Suppliers and manufacturers
Xian confluore Biological Technology Co., Ltd.
$0.00
/1g
Biotin-PEG2-amido-Mal
CAS:305372-39-8
9i LLC
Chongqing Chemdad Co., Ltd
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
TargetMol Chemicals Inc.
Career Henan Chemica Co
Nextpeptide Inc
Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific
Aladdin Scientific
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