ChemicalBook >> CAS DataBase List >>Mal-PEG4-Acid
Mal-PEG4-Acid
- CAS No.
- 518044-41-2
- Chemical Name:
- Mal-PEG4-Acid
- Synonyms
- 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12-tetraoxapentadecan-15-oic acid;Mal-PEG4-COOH;15-maleinimido-4,7,10,13-tetraoxapentadecanoic acid;Mal-PEG4-Acid;MAL-dPEG4-acid;Mal-PEG4-C2-COOH;Biotin PEG4-C2-COOH;Mal-PEG4-CH2CH2COOH;Maleimide-PEG4-COOH;Maleimide-PEG4-CH2CH2COOH
- CBNumber:
- CB33062538
- Molecular Formula:
- C15H23NO8
- Molecular Weight:
- 345.35
- MDL Number:
- MFCD18916986
- MOL File:
- 518044-41-2.mol
- MSDS File:
- SDS
Last updated:2024-03-27 13:09:27
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 |
Mal-PEG4-Acid price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Activate Scientific | AS103956 | Mal-PEG4-CH2CH2COOH 95+% | 518044-41-2 | 1g | $404 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | POL0002470 | MAL-PEG4-ACID 95.00% | 518044-41-2 | 100MG | $525 | 2021-12-16 | Buy |
| BroadPharm | BP-20609 | Mal-PEG4-acid 98% | 518044-41-2 | 500mg | $650 | 2021-12-16 | Buy |
| Activate Scientific | AS103956 | Mal-PEG4-CH2CH2COOH 95+% | 518044-41-2 | 5G | $1116 | 2021-12-16 | Buy |
| Acrotein | B-0736 | Mal-PEG4-CH2CH2COOH 97% | 518044-41-2 | 0.5g | $302.5 | 2021-12-16 | Buy |
Mal-PEG4-Acid Chemical Properties,Uses,Production
Description
Mal-PEG4-acid is a PEG linker containing a maleimide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.
Mal-PEG4-Acid Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 73)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| 9i LLC | +18039569191 | MWan@NiNeiLab.com | United States | 418 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | contact@trustwe.com | China | 5738 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| Wuhan Borenpharm Co., Ltd | 027-65563561 18717150066 | 3207347307@qq.com | CHINA | 1238 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; | laboratory@coreychem.com | China | 30255 | 58 |
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 6710 | 58 |
| Finetech Industry Limited | +86-27-87465837 +8618971612321 | info@finetechnology-ind.com | China | 9702 | 58 |
| Zhejiang J&C Biological Technology Co.,Limited | +1-2135480471 +1-2135480471 | sales@sarms4muscle.com | China | 10523 | 58 |
| Nextpeptide Inc | +86-0571-81612335 +8613336028439 | sales@nextpeptide.com | China | 19915 | 58 |
View Lastest Price from Mal-PEG4-Acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-03-27 | Mal-PEG4-acid
518044-41-2
|
US $0.00 / g | 1g | >95.00% | 1g | Xian confluore Biological Technology Co., Ltd. |
-
- Mal-PEG4-acid
518044-41-2
- US $0.00 / g
- >95.00%
- Xian confluore Biological Technology Co., Ltd.
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Biotin PEG4-C2-COOH
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Maleimide-PEG4-COOH
518044-41-2
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