DITHIO-BIS-MALEIMIDOETHANE
- CAS No.
- 71865-37-7
- Chemical Name:
- DITHIO-BIS-MALEIMIDOETHANE
- Synonyms
- CAS_71865-37-7;Bis(2-maleimidoethyl) Disulfide;DTME (dithio-bis-maleimid&œ1,1'-(Dithiodi-2,1-ethanediyl)bis-1H-pyrrole-2,5-dione;1,1'-(Disulfanediylbis(ethane-2,1-diyl))bis(1H-pyrrole-2,5-dione);1,1'-[Disulfanediylbis(ethane-2,1-diyl)]bis(1H-pyrrole-2,5-dione);1-[2-[2-(2,5-dioxopyrrol-1-yl)ethyldisulfanyl]ethyl]pyrrole-2,5-dione;1-[2-[[2-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]dithio]ethyl]-1H-pyrrole-2,5-dione;1H-Pyrrole-2,5-dione, 1-[2-[[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]dithio]ethyl]-
- CBNumber:
- CB7506718
- Molecular Formula:
- C12H12N2O4S2
- Molecular Weight:
- 312.36
- MDL Number:
- MFCD01863385
- MOL File:
- 71865-37-7.mol
| Melting point | 124°C |
|---|---|
| Boiling point | 518.6±35.0 °C(Predicted) |
| Density | 1.511±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly) |
| form | powder to crystal |
| pka | -2.05±0.20(Predicted) |
| color | White to Light yellow |
| Stability | Temperature Sensitve, Moisture Sensitive |
| UNSPSC Code | 12352200 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338 | |||||||||
| HS Code | 2930.90.9250 | |||||||||
| NFPA 704 |
|
DITHIO-BIS-MALEIMIDOETHANE price More Price(17)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 803618 | DTME (dithio-bis-maleimidoethane) | 71865-37-7 | 50MG | $482 | 2023-06-20 | Buy |
| TCI Chemical | B5699 | Bis(2-maleimidoethyl) Disulfide >98.0%(HPLC)(N) | 71865-37-7 | 25mg | $203 | 2024-03-01 | Buy |
| TCI Chemical | B5699 | Bis(2-maleimidoethyl) Disulfide >98.0%(HPLC)(N) | 71865-37-7 | 100mg | $609 | 2024-03-01 | Buy |
| TRC | D494300 | Dithio-bis-maleimidoethane | 71865-37-7 | 10mg | $175 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD22563 | Dithio-bis-maleimidoethane | 71865-37-7 | 10mg | $199.9 | 2021-12-16 | Buy |
DITHIO-BIS-MALEIMIDOETHANE Chemical Properties,Uses,Production
Chemical Properties
White Solid
Uses
A sulfhydryl reactive homobifunctional crosslinking reagent.Spacer Arm: 13.3 Angstroms
Uses
A sulfhydryl reactive homobifunctional crosslinking reagent. Spacer Arm: 13.3 Angstroms
General Description
DTME is a homobifunctional, maleimide crosslinker for conjugation between sulfhydryl groups (-SH). Such bismaleimide crosslinkers are commonly used to explore and characterize protein structure (i.e., oligomerization) or protein interactions. DTME is similar in length to BMH but differs in containing a disulfide bond in its spacer arm, allowing crosslinks with DTME to be cleaved with reducing agent such as dithiothreitol (DTT).
reaction suitability
reagent type: cross-linking reagent
DITHIO-BIS-MALEIMIDOETHANE Preparation Products And Raw materials
Raw materials
Preparation Products
DITHIO-BIS-MALEIMIDOETHANE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10244 | 58 |
| Wuhan Borenpharm Co., Ltd | 027-65563561 18717150066 | 3207347307@qq.com | CHINA | 1238 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30230 | 58 |
| Jilin Chinese Academy of Sciences-yanshen Technology | +undefined18143011203 | info@chemextension.com | China | 42056 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| Compound Net Biotechnology Inc. | +8615303909093 | sales@compound-net.com | China | 2914 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +8617705817739 | info@dycnchem.com | China | 53881 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32321 | 50 |
| Tianjin heowns Biochemical Technology Co., Ltd. | 400 638 7771 | sales@heowns.com | China | 14435 | 57 |