Mal-PEG6-NHS ester - 98%, high purity , CAS No.1599472-25-9

Item Number

M595652

Grouped product items
SKU	Size	Availability	Price
M595652-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$95.90
M595652-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$213.90
M595652-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$682.90

Mal-PEG-NHS ester

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Basic Description

Synonyms	2,5-dioxopyrrolidin-1-yl 1-(2,5-dioxo-2H-pyrrol-1(5H)-yl)-3,6,9,12,15,18-hexaoxahenicosan-21-oate
Specifications & Purity	≥98%
Storage Temp	Protected from light,Store at -20°C,Argon charged
Shipped In	Ice chest + Ice pads
Product Description	Mal-PEG6-NHS ester is a PEG derivative containing a maleimide group and an NHS ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. Mal-PEG6-NHS ester is a nonclaevable ADC linker containing a Maleimide group, 6-unit PEG and a NHS ester. Application： Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.

Names and Identifiers

IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
INCHI	InChI=1S/C23H34N2O12/c26-19-1-2-20(27)24(19)6-8-32-10-12-34-14-16-36-18-17-35-15-13-33-11-9-31-7-5-23(30)37-25-21(28)3-4-22(25)29/h1-2H,3-18H2
InChi Key	UUNUCVXNAHYFJP-UHFFFAOYSA-N
Canonical SMILES	C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCN2C(=O)C=CC2=O
Isomeric SMILES	C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCN2C(=O)C=CC2=O
PubChem CID	60146184
Molecular Weight	530.52

Certificates

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6 results found

Lot Number	Certificate Type	Date	Item
G2419382	Certificate of Analysis	Apr 01, 2024	M595652
G2419415	Certificate of Analysis	Apr 01, 2024	M595652
G2419416	Certificate of Analysis	Apr 01, 2024	M595652
G2419417	Certificate of Analysis	Apr 01, 2024	M595652
G2419419	Certificate of Analysis	Apr 01, 2024	M595652
G2419421	Certificate of Analysis	Apr 01, 2024	M595652

Solubility

Soluble in DCM, DMSO, DMF

Sensitivity

Light Sensitive；Moisture Sensitive

Safety and Hazards(GHS)

Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation H302:Harmful if swallowed
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P301+P312:IF SWALLOWED: call a POISON CENTER/doctor/... IF you feel unwell.

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Basic Description