Hydroxy-PEG2-CH2CO2tBu - ≥95% , CAS No.149299-82-1

CAS: 149299-82-1 Cat. No.: H595560 Summenformel: C₁₀H₂₀O₅ Molekulargewicht: 220.26 EG-Nummer: 882-076-2 PubChem CID: 19780618

GRADE & PURITY ≥95%

Synonyms

tert-butyl 8-hydroxy -3,6- dioxaoctanoate | AC-28245 | tert-Butyl2-(2-(2-hydroxyethoxy)ethoxy)acetate | Hydroxy-PEG2-CH2COOtBu | S10549 | Hydroxy-PEG2-t-butyl acetate | I-BET-151 | [2-(2-hydroxyethoxy)ethoxy]acetic acid tert-butyl ester | ZFA29982 | HMS36

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Übersicht

Hydroxy-PEG2-CH2CO2tBu is a PEG derivative containing a hydroxyl group with a t-butyl protected carboxyl group. 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

tert-butyl 8-hydroxy -3,6- dioxaoctanoate | AC-28245 | tert-Butyl2-(2-(2-hydroxyethoxy)ethoxy)acetate | Hydroxy-PEG2-CH2COOtBu | S10549 | Hydroxy-PEG2-t-butyl acetate | I-BET-151 | [2-(2-hydroxyethoxy)ethoxy]acetic acid tert-butyl ester | ZFA29982 | HMS36

Spezifikationen & Reinheit

≥95%

Storage

Store at -20°C

Verschickt in

Ice chest + Ice pads

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

Reinheit

≥95%

Namen und Kennungen

• Kanonisches Lächeln: CC(C)(C)OC(=O)COCCOCCO
• IUPAC Name: tert-butyl 2-[2-(2-hydroxyethoxy)ethoxy]acetate
• InChIKey: LMDJRQVQNFNFAK-UHFFFAOYSA-N
• INCHI: 1S/C10H20O5/c1-10(2,3)15-9(12)8-14-7-6-13-5-4-11/h11H,4-8H2,1-3H3
• Isomere SMILES: CC(C)(C)OC(=O)COCCOCCO
• PubChem CID: 19780618
• Molekulargewicht: 220.26

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Klasse Carboxylic acids and derivatives
      • Subclass Carboxylic acid derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Klasse: Carboxylic acids and derivatives
• Subclass: Carboxylic acid derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Carboxylic acid esters
• Alternative Parents: Monocarboxylic acids and derivatives Dialkyl ethers Primary alcohols Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Carboxylic acid ester - Monocarboxylic acid or derivatives - Ether - Dialkyl ether - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Primary alcohol - Organooxygen compound - Carbonyl group - Alcohol - Aliphatic acyclic compound
• Beschreibung: This compound belongs to the class of organic compounds known as carboxylic acid esters. These are carboxylic acid derivatives in which the carbon atom from the carbonyl group is attached to an alkyl or an aryl moiety through an oxygen atom (forming an ester group).
• 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

• Löslichkeit: Solubility in Water, DMSO, DCM, DMF
• Molekulargewicht: 220.260 g/mol
• XLogP3: 0.200
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 9
• Exact Mass: 220.131 Da
• Monoisotopic Mass: 220.131 Da
• Topological Polar Surface Area: 65.000 Ų
• Heavy Atom Count: 15
• Formal Charge: 0
• Complexity: 173.000
• 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

Häufig gestellte Fragen

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 149299-82-1, the molecular formula is C10H20O5, and the molecular weight is 220.26 g/mol. InChIKey LMDJRQVQNFNFAK-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.