Bis-PEG2-acid - ≥95% , CAS No.19364-66-0

CAS: 19364-66-0 Cat. No.: B339051 Molecular Weight: 206.19 EC Number: 883-626-4

GRADE & PURITY ≥95%

Synonyms

3,3'-(ETHANE-1,2-DIYLBIS(OXY))DIPROPANOIC ACID | LCZC1128 | Bis-PEG(2)-acid | EN300-6486786 | SY272991 | 3-[2-(2-CARBOXYETHOXY)ETHOXY]PROPANOIC ACID | MFCD22056315 | Propionic acid-PEG4-Propionic acid | Bis-PEG2-acid | Propanoic acid, 3,3'-[1,2-ethanediyl

Storage

Protected from light,Store at -20°C

Shipped In

Ice chest + Ice pads

Application

227,228,229

Overview

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.

Specifications

Synonyms

3, 3'-(ETHANE-1, 2-DIYLBIS(OXY))DIPROPANOIC ACID | LCZC1128 | Bis-PEG(2)-acid | EN300-6486786 | SY272991 | 3-[2-(2-CARBOXYETHOXY)ETHOXY]PROPANOIC ACID | MFCD22056315 | Propionic acid-PEG4-Propionic acid | Bis-PEG2-acid | Propanoic acid, 3, 3'-[1, 2-ethanediyl

Specifications & Purity

≥95%

Storage

Protected from light, Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥95%

Names and Identifiers

• Canonical Smiles: C(COCCOCCC(=O)O)C(=O)O
• IUPAC Name: 3-[2-(2-carboxyethoxy)ethoxy]propanoic acid
• InChIKey: BOXWYBCUJGWEOJ-UHFFFAOYSA-N
• INCHI: 1S/C8H14O6/c9-7(10)1-3-13-5-6-14-4-2-8(11)12/h1-6H2,(H,9,10)(H,11,12)
• Isomeric SMILES: C(COCCOCCC(=O)O)C(=O)O
• Molecular Weight: 206.19
• Reaxy-Rn: 1870470
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1870470&ln=

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Carboxylic acids and derivatives
• Subclass: Dicarboxylic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Dicarboxylic acids and derivatives
• Alternative Parents: Dialkyl ethers Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Dicarboxylic acid or derivatives - Ether - Dialkyl ether - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
• Description: 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

Chemical and Physical Properties

• Sensitivity: Light sensitive；Moisture sensitive.
• Molecular Weight: 206.190 g/mol
• XLogP3: -1.100
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 9
• Exact Mass: 206.079 Da
• Monoisotopic Mass: 206.079 Da
• Topological Polar Surface Area: 93.100 Ų
• Heavy Atom Count: 14
• Formal Charge: 0
• Complexity: 159.000
• 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