Skip to the beginning of the images gallery

Amino-PEG4-CH2CO2H - 98%, high purity , CAS No.195071-49-9

COA

Grade & Purity:

≥98%

Cas Number: 195071-49-9
Molecular Weight: 251.28
PubChem CID: 18508832

In stock

Item Number

A596419

Grouped product items
SKU	Size	Availability	Price
A596419-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$661.90
A596419-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$961.90
A596419-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,276.90

Amino-PEG-CH2CO2H

View related series

ADC Linker (354) Amino PEG (422) Antibody-drug Conjugate/ADC Related (553) PROTAC (2077) PROTAC Linkers (1898)

Basic Description

Synonyms	3,6,9,12-Tetraoxatetradecanoic acid, 14-amino- \| 14-amino-3,6,9,12-tetraoxatetradecanoic acid \| H2N-PEG4-CH2COOH \| NH2-PEG4-CH2COOH \| SCHEMBL1170690 \| Amine-PEG4-CH2COOH \| AKOS028109928 \| Amino-PEG4-CH2COOH \| BS-25456 \| s10597 \| 14-Amino-3,6,9,12-tetraoxa
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	Amino-PEG4-CH2CO2H is a PEG derivative containing an amino group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. 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.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic acids and derivatives
  - Class Carboxylic acids and derivatives
    - Subclass Amino acids, peptides, and analogues
      - Level5 Amino acids and derivatives
        Level6 Amino acids

Kingdom	Organic compounds
Superclass	Organic acids and derivatives
Class	Carboxylic acids and derivatives
Subclass	Amino acids, peptides, and analogues
Intermediate Tree Nodes	Amino acids and derivatives
Direct Parent	Amino acids
Alternative Parents	Monocarboxylic acids and derivatives Dialkyl ethers Carboxylic acids Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Aliphatic acyclic compounds
Substituents	Amino acid - Carboxylic acid - Dialkyl ether - Ether - Monocarboxylic acid or derivatives - Primary amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Carbonyl group - Amine - Hydrocarbon derivative - Organic nitrogen compound - Organic oxide - Organic oxygen compound - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as amino acids. These are organic compounds that contain at least one carboxyl group and one amino group.
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-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]acetic acid
INCHI	InChI=1S/C10H21NO6/c11-1-2-14-3-4-15-5-6-16-7-8-17-9-10(12)13/h1-9,11H2,(H,12,13)
InChIKey	NPRAKTLKDKKZAV-UHFFFAOYSA-N
Smiles	C(COCCOCCOCCOCC(=O)O)N
Isomeric SMILES	C(COCCOCCOCCOCC(=O)O)N
Molecular Weight	251.28
Reaxy-Rn	20360792
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=20360792&ln=

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

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

Analytical Chart:

Chemical and Physical Properties

Molecular Weight	251.280 g/mol
XLogP3	-4.000
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	13
Exact Mass	251.137 Da
Monoisotopic Mass	251.137 Da
Topological Polar Surface Area	100.000 Å²
Heavy Atom Count	17
Formal Charge	0
Complexity	178.000
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

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration