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N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine

Product Name
N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine
CAS No.
305372-39-8
Chemical Name
N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine
Synonyms
mPE12-OH;propanamido);Biotin-PEG2-Mal;Biotin Impurity 70;Biotin-PEG2-amido-Mal;(+)-Biotin-PEG2-NH-Mal;(+)-Biotin-PEG2-Maleimide;(+)-BIOTIN-(PEO)3-MALEIMIDE(I);Biotin PEG2 maleimide *CAS 305372-39-8*;N-(2-(2-(2-(3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)
CBNumber
CB72470738
Molecular Formula
C23H35N5O7S
Formula Weight
525.62
MOL File
305372-39-8.mol
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N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine Property

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
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Safety

HS Code 
2930.90.9190
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical
Product number
B3174
Product name
N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine
Purity
>90.0%(HPLC)
Packaging
50mg
Price
$279
Updated
2025/07/31
Biosynth Carbosynth
Product number
FB52794
Product name
(+)-Biotin-(PEO)3-maleimide(I)
Packaging
25mg
Price
$82
Updated
2021/12/16
AK Scientific
Product number
7526AH
Product name
Biotin-PEG2-maleimide
Packaging
25mg
Price
$124
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB52794
Product name
(+)-Biotin-(PEO)3-maleimide(I)
Packaging
50mg
Price
$131
Updated
2021/12/16
AK Scientific
Product number
7526AH
Product name
Biotin-PEG2-maleimide
Packaging
50mg
Price
$171
Updated
2021/12/16
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N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine Chemical Properties,Usage,Production

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.

Uses

Biotin-PEG2-Mal is a PEG-based PROTAC linker can be used in the synthesis of PROTAC.

IC 50

PEGs

N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine Preparation Products And Raw materials

Raw materials

Preparation Products

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N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine Suppliers

Americas 1 CHINA 83 Europe 1 India 2 Japan 1 United Kingdom 2 United States 10 Global 100
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80
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View Lastest Price from N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine manufacturers

Xian confluore Biological Technology Co., Ltd.
Product
Biotin-PEG2-amido-Mal 305372-39-8
Price
US $0.00/g
Min. Order
1g
Purity
>98.00%
Supply Ability
1g
Release date
2024-03-30

305372-39-8, N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamineRelated Search:

Biotin-PEG5-azide N-BIOTINYL-3,6,9-TRIOXAUNDECANE-1,11-DIAMINE ATBTA-EU3+ biotinylamidoethylacetamide SULPHOSUCCINIMIDYL-6-(BIOTINAMIDO)HEXANOATE (+)-BIOTIN-EPSILON-AMINOCAPROIC ACID Succinimidyl 6-(biotinamido)hexanoate D-DESTHIOBIOTIN BIOTIN-4-FLUORESCEIN UV-Tracer Biotin NHS Ester Biotin-PEG5-Amine N-BIOTINYL-3,6-DIOXAOCTANE-1,8-DIAMINE 1H-Thieno[3,4-d]imidazole-4-pentanamide,N-(14-amino-3,6,9,12-tetraoxatetradec-1-yl)hexahydro-2-oxo-,(3aS,4S,6aR)- Biotin-PEG4-N3 Biotin-PEG<sub>4</sub>-Azide Biotin-PEG3-N3 Biotin-PEG2-Hydrazide 1H-Thieno[3,4-d]iMidazole-4-pentanaMide, hexahydro-N-[2-(2-hydroxyethoxy)ethyl]-2-oxo-, (3aS,4S,6aR)-

  • 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)
  • 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-NH-Mal
  • Biotin PEG2 maleimide *CAS 305372-39-8*
  • (+)-BIOTIN-(PEO)3-MALEIMIDE(I)
  • mPE12-OH
  • N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine &gt
  • Biotin Impurity 70
  • N-[2-[2-[2-[(3-Maleimidopropionyl)amino]ethoxy]ethoxy]ethyl]biotinamide
  • (+)-Biotin-PEG2-Maleimide
  • Biotin-PEG2-amido-Mal
  • 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethyl]pentanamide
  • 305372-39-8
  • peg
  • SiChem