Bis-PEG2-NHS ester - ≥98% , CAS No.65869-63-8

CAS: 65869-63-8 Cat. No.: B595310 分子式: C₁₆H₂₀N₂O₁₀ 分子量: 400.34 PubChem CID: 13055590

GRADE & PURITY ≥98%

Synonyms

Bis-PEG2-NHS Ester | HY-130088 | SCHEMBL410465 | A867579 | SY034907 | GS-9453 | bis(2,5-dioxopyrrolidin-1-yl) 3,3 inverted exclamation mark -(ethane-1,2-diylbis(oxy))dipropanoate | Bis(2,5-dioxopyrrolidin-1-yl) 3,3'-(ethane-1,2-diylbis(oxy))dipropanoate |

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

概要

Bis-PEG2-NHS ester is a PEG derivative containing two NHS ester groups. 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.

Specifications

同義語

Bis-PEG2-NHS Ester | HY-130088 | SCHEMBL410465 | A867579 | SY034907 | GS-9453 | bis(2,5-dioxopyrrolidin-1-yl) 3,3 inverted exclamation mark -(ethane-1,2-diylbis(oxy))dipropanoate | Bis(2,5-dioxopyrrolidin-1-yl) 3,3'-(ethane-1,2-diylbis(oxy))dipropanoate |

仕様と純度

≥98%

保管条件

Store at -20°C

入荷

Ice chest + Ice pads

この製品は冷冷この冷このこの製品の運送が必要です。地上およびその他の経済サービスは利用できません。

純度

≥98%

名前と識別子

パブケム・シド

508817335

パブケム・シド・ウル

https://pubchem.ncbi.nlm.nih.gov/substance/508817335

カノニカル・スマイル

C1CC(=O)N(C1=O)OC(=O)CCOCCOCCC(=O)ON2C(=O)CCC2=O

IUPAC Name

(2,5-dioxopyrrolidin-1-yl) 3-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]propanoate

InChIKey

SORMJGWNAXHOFC-UHFFFAOYSA-N

INCHI

1S/C16H20N2O10/c19-11-1-2-12(20)17(11)27-15(23)5-7-25-9-10-26-8-6-16(24)28-18-13(21)3-4-14(18)22/h1-10H2

異性体SMILES

C1CC(=O)N(C1=O)OC(=O)CCOCCOCCC(=O)ON2C(=O)CCC2=O

PubChem CID

13055590

分子量

400.34

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • 分類 Carboxylic acids and derivatives
      • Subclass Dicarboxylic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• 分類: Carboxylic acids and derivatives
• Subclass: Dicarboxylic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Dicarboxylic acids and derivatives
• Alternative Parents: Pyrrolidine-2-ones Dicarboximides Lactams Dialkyl ethers Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: Dicarboxylic acid or derivatives - Pyrrolidone - 2-pyrrolidone - Dicarboximide - Pyrrolidine - Lactam - Azacycle - Organoheterocyclic compound - Ether - Dialkyl ether - Organopnictogen compound - Organic oxygen compound - Carbonyl group - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Aliphatic heteromonocyclic compound
• 説明: This compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups.
• 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

化学的性質と物理的性質

• 分子量: 400.340 g/mol
• XLogP3: -2.200
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 13
• Exact Mass: 400.112 Da
• Monoisotopic Mass: 400.112 Da
• Topological Polar Surface Area: 146.000 Ų
• Heavy Atom Count: 28
• Formal Charge: 0
• Complexity: 574.000
• 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