CAS RN: 5617-32-3
EC Number 227-040-3
Heptaethylene glycol contains repeating ethylene glycol subunits and two terminal hydroxyl groups.
The hydroxyl groups can react to further derivatize the compound.
The hydrophilic PEG linker increases the water solubility of a compound in aqueous media.
The water solubility properties of the PEG linker are enhanced with longer PEG chains.
Heptaethylene glycol is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.
Description of Heptaethylene glycol:
Heptaethylene glycol 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).
Heptaethylene glycol is an extremely weak basic (essentially neutral) compound (based on its pKa).
Physico-chemical Properties of Heptaethylene glycol:
Molecular Formula: C14H30O8
Molar Mass: 326.38
Density: 1.13
Boling Point: 244 °C / 0.6mmHg
pKa: 14.06±0.10(Predicted)
Storage Condition: Sealed in dry,Room Temperature
Refractive Index: 1.4653 (589.3 nm 20℃
Heptaethylene glycol is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.
KEYWORDS:
5617-32-3, 227-040-3, Heptaethylene, Dodecaethylene Glycol, HEPTAETHYLENE GLYCOL PEG330, HO-PEG7-OH, MFCD00002876, Nonaethylene Glycol, P33, P4C
Names and Identifiers of Heptaethylene glycol:
Name: HEPTAETHYLENE GLYCOL
Synonyms:
3,6,9,12,15,18-Hexaoxaeicosane-1,20-diol
3,6,9,12,15,18-Hexaoxaicosane-1,20-diol
HEPTAETHYLENE GLYCOL
HO-PEG7-OH
heptaMethelene glycol
2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
HeptaethyleneGlycol>
CAS: 5617-32-3
EINECS: 227-040-3
CAS No.：5617-32-3
Synonyms：
OH-PEG7-OH
2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
Purity: ≥95%
MF: C14H30O8
MW: 326.383
Recommended Storage Condition of Heptaethylene glycol：
Store Heptaethylene glycol at -5°C, keep in dry and avoid sunlight.
Uses of Heptaethylene glycol：
Heptaethylene glycol is 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.
CAS Number: 5617-32-3
MDL Number: MFCD00002876
Molecular Formula: C14H30O8
Molecular Weight: 326.39
Purity/Analysis Method: 96.0% (GC)
Form: Clear Liquid
Boiling point (°C): 244
Flash Point (°C): 110
Specific Gravity (20/20): 1.13
Formula: C₁₄H₃₀O₈
Boiling Pt: 244 °C
Density: 1.13 (20 °C)
Flash Pt: 110 °C
CAS Number: 5617-32-3
Molecular Formula: C14H30O8
Appearance: Colourless Oil
Melting Point: N/A
Molecular Weight: 326.38
Storage: Hygroscopic, Refrigerator, under inert atmosphere
Solubility: Chloroform, Ethyl Acetate (Sparingly)
Category: Building Blocks;
Applications: Heptaethylene Glycol is used for the preparation of large ring crown ether compounds.
Catalog: BP-22860
Name: Heptaethylene glycol
Formula: C14H30O8
MW: 326.4
CAS: 5617-32-3
Purity: 98%
Storage Condition: -20°C
Shipping: Ambient temperature
Availability: In Stock
Product Number: H1045
Purity / Analysis Method: >96.0%(GC)
Molecular Formula / Molecular Weight: C14H30O8 = 326.39
Physical State (20 deg.C): Liquid
CAS RN: 5617-32-3
Reaxys Registry Number: 1792815
PubChem Substance: ID 87571392
MDL Number: MFCD00002876
Alternative Parents of Heptaethylene glycol:
-Primary alcohols
-Hydrocarbon derivatives
Substituents of Heptaethylene glycol:
-Polyethylene glycol
-Hydrocarbon derivative
-Primary alcohol
-Alcohol
-Aliphatic acyclic compound
Chemical Formula: C14H30O8
Average Molecular Weight: 326.3832
Monoisotopic Molecular Weight: 326.194067936
IUPAC Name: 3,6,9,12,15,18-hexaoxaicosane-1,20-diol
Traditional Name: heptaethylene glycol
CAS Registry Number: 5617-32-3
SMILES:
OCCOCCOCCOCCOCCOCCOCCO
InChI Identifier:
InChI=1S/C14H30O8/c15-1-3-17-5-7-19-9-11-21-13-14-22-12-10-20-8-6-18-4-2-16/h15-16H,1-14H2
InChI Key: XPJRQAIZZQMSCM-UHFFFAOYSA-N
Specifications of Heptaethylene glycol:
Appearance: Heptaethylene glycol is a colorless to Light yellow to Light orange clear liquid
Purity(GC): min. 96.0 %
Properties (reference) of Heptaethylene glycol:
Boiling Point: 244 °C/0.6 mmHg
Specific Gravity (20/20): 1.13
Refractive Index: 1.46
SpectraBase Spectrum ID: ByagrchZN5M
Name: Heptaethylene glycol
Alternate Name(s): Heptaethylene glycolate; PEG 330
CAS Registry Number: 5617-32-3
Classification: Laxative
Comments: Spectrum verified by independent measurements in external laboratories
Formula: C14H30O8
InChI: InChI=1S/C14H30O8/c15-1-3-17-5-7-19-9-11-21-13-14-22-12-10-20-8-6-18-4-2-16/h15-16H,1-14H2
InChIKey: XPJRQAIZZQMSCM-UHFFFAOYSA-N
Ionization Type: Electron Ionization (EI)
SPLASH: splash10-000b-9100000000-aa1967b35f8c66fc7676
Source of Spectrum: DigiLab GmbH (C) 2021
SpectraBase Batch ID: Fj0ERlJ5hFL
Technique: GC/MS
Wiley ID: DD2021_008994
227-040-3 [EINECS]
3,6,9,12,15,18-Hexaoxaeicosane-1,20-diol [ACD/Index Name]
3,6,9,12,15,18-Hexaoxaicosan-1,20-diol [German] [ACD/IUPAC Name]
3,6,9,12,15,18-Hexaoxaicosane-1,20-diol [ACD/IUPAC Name]
3,6,9,12,15,18-Hexaoxaicosane-1,20-diol [French] [ACD/IUPAC Name]
5617-32-3 [RN]
Heptaethylene Glycol
[5617-32-3] [RN]
1,4,8,11-TETRAAZACYCLOTETRADECANE, TETRAHYDROCHLORIDE
124346-03-8 [RN]
15P
1792815 [Beilstein]
2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50,53,56,59,62,65,68,71,74,77,80-Heptacosaoxadooctacontan-82-ol [ACD/Index Name] [ACD/IUPAC Name]
2,5,8,11,14,17,20,23-Octaoxapentacosan-25-ol [ACD/Index Name] [ACD/IUPAC Name]
2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL
2-{2-[2-(2-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}ethoxy)ethoxy]ethoxy}ethan-1-o l
2-{2-[2-(2-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}ethoxy)ethoxy]ethoxy}ethan-1-ol
3,6,9,12,15,18,21,24,27,30,33,36,39-Tridecaoxahentetracontane-1,41-diol [ACD/Index Name] [ACD/IUPAC Name]
7PG
Dodecaethylene Glycol
HEPTAETHYLENE GLYCOL, PEG330
Heptaethylene glycol|HO-PEG7-OH
HeptaethyleneGlycol
HO-PEG7-OH
MFCD00002876
Nonaethylene Glycol
O-ACETALDEHYDYL-HEXAETHYLENE GLYCOL
P33
P4C
PE3
PE4
PEU
Polyethylene Glycol (N34)