Hydroxy-PEG6-t-butyl ester - ≥98% , CAS No.361189-64-2

CAS: 361189-64-2 Cat. No.: H595547 Summenformel: C₁₉H₃₈O₉ Molekulargewicht: 410.5 EG-Nummer: 851-156-9

GRADE & PURITY ≥98%

Synonyms

A913570 | SY236938 | alpha-Hydroxy-omega-carboxy t-butyl ester hexa(ethylene glycol) | AMY30992 | HO-PEG6-CO-OtBu | MFCD13185017 | AKOS030213556 | BP-20414 | OH-PEG6-CH2CH2COOtBu | HO-PEG(6)-CO-OTBU | HO-PEG6-CH2CH2COOtBu | S10651 | HY-141203 | tert-butyl

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Übersicht

Hydroxy-PEG6-t-butyl ester is a PEG derivative containing a hydroxyl group with a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Specifications

Synonyme

A913570 | SY236938 | alpha-Hydroxy-omega-carboxy t-butyl ester hexa(ethylene glycol) | AMY30992 | HO-PEG6-CO-OtBu | MFCD13185017 | AKOS030213556 | BP-20414 | OH-PEG6-CH2CH2COOtBu | HO-PEG(6)-CO-OTBU | HO-PEG6-CH2CH2COOtBu | S10651 | HY-141203 | tert-butyl

Spezifikationen & Reinheit

≥98%

Storage

Store at -20°C

Verschickt in

Ice chest + Ice pads

Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.

Reinheit

≥98%

Namen und Kennungen

• Kanonisches Lächeln: CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCO
• IUPAC Name: tert-butyl 3-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
• InChIKey: VGGDPFAYSOSIOK-UHFFFAOYSA-N
• INCHI: 1S/C19H38O9/c1-19(2,3)28-18(21)4-6-22-8-10-24-12-14-26-16-17-27-15-13-25-11-9-23-7-5-20/h20H,4-17H2,1-3H3
• Isomere SMILES: CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCO
• Molekulargewicht: 410.5
• Reaxy-Rn: 22239652
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=22239652&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Klasse Organooxygen compounds
      • Subclass Ethers
        • Ebene5 Dialkyl ethers
          • Ebene6 Polyethylene glycols

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Klasse: Organooxygen compounds
• Subclass: Ethers
• Intermediate Tree Nodes: Dialkyl ethers
• Direct Parent: Polyethylene glycols
• Alternative Parents: Carboxylic acid esters Monocarboxylic acids and derivatives Primary alcohols Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Polyethylene glycol - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxide - Hydrocarbon derivative - Primary alcohol - Carbonyl group - Alcohol - Aliphatic acyclic compound
• Beschreibung: This compound belongs to the class of organic compounds known as polyethylene glycols. These are oligomers or polymers of ethylene oxide, with the general formula (C2H4O)n (with n>=3).
• 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

Chemische und physikalische Eigenschaften

• Brechungsindex: n/D 1.454
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Molekulargewicht: 410.500 g/mol
• XLogP3: -0.500
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 22
• Exact Mass: 410.252 Da
• Monoisotopic Mass: 410.252 Da
• Topological Polar Surface Area: 102.000 Ų
• Heavy Atom Count: 28
• Formal Charge: 0
• Complexity: 345.000
• 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