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

CAS: 361189-64-2 Cat. No.: H595547 Formule: C₁₉H₃₈O₉ Poids moléculaire: 410.5 Numéro CE: 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

Vue d’ensemble

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

Synonymes

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

Spécifications et pureté

≥98%

Conditions de stockage de stockage

Store at -20°C

Expédié en

Ice chest + Ice pads

Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.

Pureté

≥98%

Noms et identifiants

• Sourires canoniques: 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
• Isomères SMILES: CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCO
• Poids moléculaire: 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
    • Classe Organooxygen compounds
      • Subclass Ethers
        • Level5 Dialkyl ethers
          • Level6 Polyethylene glycols

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Classe: 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
• Description: 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

Propriétés chimiques et physiques

• Indice de réfraction: n/D 1.454
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Poids moléculaire: 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