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Propargyl-PEG4-CH2CO2H - 98%, high purity , CAS No.1694731-93-5

COA

Grade & Purity:

≥98%

Cas Number: 1694731-93-5
Molecular Weight: 246.3
EC Number: 849-225-3
PubChem CID: 91757748

In stock

Item Number

P595928

Grouped product items
SKU	Size	Availability	Price
P595928-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$276.90
P595928-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,246.90
P595928-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,243.90

Propargyl-PEG-CH2CO2H

View related series

Alkyne PEG (559) Bromo PEG (225) Lipid PEG (395) m-PEG (327) PEG Acid (527) PEI-g (3) Propargyl PEG (218) PROTAC (2077) PROTAC Linkers (1898) Sugar PEG (58)

Basic Description

Synonyms	AKOS040742470 \| 3,6,9,12-tetraoxapentadec-14-yn-1-oic acid \| 3,6,9,12-TETRAOXAPENTADEC-14-YNOIC ACID \| AT11892 \| HY-130563 \| 1694731-93-5 \| Propargyl-PEG4-CH2CO2H \| SCHEMBL18332577 \| WS-00375 \| BP-22737 \| CS-0109176 \| 2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]
Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads This product requires cold chain shipping. Ground and other economy services are not available.
Product Description	Propargyl-PEG4-CH2CO2H is a PEG derivative containing a propargyl group with a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic acids and derivatives
  - Class Carboxylic acids and derivatives
    - Subclass Carboxylic acids

Kingdom	Organic compounds
Superclass	Organic acids and derivatives
Class	Carboxylic acids and derivatives
Subclass	Carboxylic acids
Intermediate Tree Nodes	Not available
Direct Parent	Carboxylic acids
Alternative Parents	Monocarboxylic acids and derivatives Dialkyl ethers Acetylides Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Aliphatic acyclic compounds
Substituents	Acetylide - Monocarboxylic 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 carboxylic acids. These are compounds containing a carboxylic acid group with the formula -C(=O)OH.
External Descriptors	Not available
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

Names and Identifiers

IUPAC Name	2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]acetic acid
INCHI	InChI=1S/C11H18O6/c1-2-3-14-4-5-15-6-7-16-8-9-17-10-11(12)13/h1H,3-10H2,(H,12,13)
InChIKey	MJRNNISHHNMYAE-UHFFFAOYSA-N
Smiles	C#CCOCCOCCOCCOCC(=O)O
Isomeric SMILES	C#CCOCCOCCOCCOCC(=O)O
Alternate CAS	1694731-93-5
PubChem CID	91757748
Molecular Weight	246.3

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Molecular Weight	246.260 g/mol
XLogP3	-0.700
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	12
Exact Mass	246.11 Da
Monoisotopic Mass	246.11 Da
Topological Polar Surface Area	74.200 Å²
Heavy Atom Count	17
Formal Charge	0
Complexity	231.000
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

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