Mal-amido-PEG6-NHS - ≥95% , CAS No.1137109-21-7

CAS: 1137109-21-7 Cat. No.: M595619 Formula: C₂₆H₃₉N₃O₁₃ Peso molecolare: 601.6

GRADE & PURITY ≥95%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Panoramica

Mal-amido-PEG6-NHS is a PEG derivative containing a maleimide group and an NHS ester. 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.

Specifications

Specifiche e purezza

≥95%

Condizioni di conservazione di stoccaggio

Store at -20°C

Spedito in

Ice chest + Ice pads

Questo prodotto richiede spedizione a catena fredda. I servizi di terra e altri servizi economici non sono disponibili.

Purezza

≥95%

Nomi e identificatori

Sorrisi canonici

C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCNC(=O)CCN2C(=O)C=CC2=O

IUPAC Name

(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

InChIKey

AVCPTIUOZBWCKE-UHFFFAOYSA-N

INCHI

1S/C26H39N3O13/c30-21(5-8-28-22(31)1-2-23(28)32)27-7-10-37-12-14-39-16-18-41-20-19-40-17-15-38-13-11-36-9-6-26(35)42-29-24(33)3-4-25(29)34/h1-2H,3-20H2,(H,27,30)

Isomeri SMILES

C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCNC(=O)CCN2C(=O)C=CC2=O

Peso molecolare

601.6

Reaxy-Rn

33513758

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=33513758&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Classe Pyrrolidines
      • Subclass Pyrrolidones

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Classe: Pyrrolidines
• Subclass: Pyrrolidones
• Intermediate Tree Nodes: Not available
• Direct Parent: Maleimides
• Alternative Parents: Pyrrolidine-2-ones N-substituted carboxylic acid imides Pyrrolines Dicarboximides Secondary carboxylic acid amides Lactams Monocarboxylic acids and derivatives Dialkyl ethers Azacyclic compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: Maleimide - Carboxylic acid imide, n-substituted - 2-pyrrolidone - Carboxylic acid imide - Dicarboximide - Pyrroline - Carboxamide group - Lactam - Secondary carboxylic acid amide - Carboxylic acid derivative - Dialkyl ether - Ether - Monocarboxylic acid or derivatives - Azacycle - Organic nitrogen compound - Organic oxide - Carbonyl group - Hydrocarbon derivative - Organic oxygen compound - Organonitrogen compound - Organooxygen compound - Aliphatic heteromonocyclic compound
• Descrizione: This compound belongs to the class of organic compounds known as maleimides. These are compounds containing a 2,5-pyrroledione moiety.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Proprietà chimiche e fisiche

• Solubilità: Solubility in DMSO, DCM, DMF
• Punto di fusione (°C): 54 - 57°C
• Peso molecolare: 601.600 g/mol
• XLogP3: -3.200
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 13
• Rotatable Bond Count: 26
• Exact Mass: 601.248 Da
• Monoisotopic Mass: 601.248 Da
• Topological Polar Surface Area: 186.000 Ų
• Heavy Atom Count: 42
• Formal Charge: 0
• Complexity: 893.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

Domande frequenti

What is the purity of this product?

This product is supplied at ≥95% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.

How is this product shipped?

This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 1137109-21-7, the molecular formula is C26H39N3O13, and the molecular weight is 601.6 g/mol. InChIKey AVCPTIUOZBWCKE-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.