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NH-bis(PEG3-t-butyl ester) - 98%, high purity , CAS No.1814901-03-5

COA

Grade & Purity:

≥98%

Cas Number: 1814901-03-5
Molecular Weight: 537.7
PubChem CID: 123132148

In stock

Item Number

N596162

Grouped product items
SKU	Size	Availability	Price
N596162-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$841.90
N596162-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,291.90
N596162-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,681.90

PEG-NH-PEG

View related series

Alkyne (72) Amino PEG (422) BCN-PEG (63) Branched PEG (402) PEG Acid (527) PEG Azide (539) PEG-X-PEG (243) PROTAC (2077) PROTAC Linkers (1898)

Basic Description

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	NH-bis(PEG3-t-butyl ester) is a PEG derivative containing an amino group with two t-butyl esters. The amino groups is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Taxonomic Classification

Taxonomy Tree

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

Kingdom	Organic compounds
Superclass	Organic acids and derivatives
Class	Carboxylic acids and derivatives
Subclass	Dicarboxylic acids and derivatives
Intermediate Tree Nodes	Not available
Direct Parent	Dicarboxylic acids and derivatives
Alternative Parents	Carboxylic acid esters Amino acids and derivatives Dialkylamines Dialkyl ethers Organopnictogen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aliphatic acyclic compounds
Substituents	Dicarboxylic acid or derivatives - Carboxylic acid ester - Amino acid or derivatives - Secondary amine - Ether - Secondary aliphatic amine - Dialkyl ether - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Amine - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups.
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	tert-butyl 3-[2-[2-[2-[2-[2-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]ethoxy]ethylamino]ethoxy]ethoxy]ethoxy]propanoate
INCHI	InChI=1S/C26H51NO10/c1-25(2,3)36-23(28)7-11-30-15-19-34-21-17-32-13-9-27-10-14-33-18-22-35-20-16-31-12-8-24(29)37-26(4,5)6/h27H,7-22H2,1-6H3
InChIKey	JZUKFOGFKFISJE-UHFFFAOYSA-N
Smiles	CC(C)(C)OC(=O)CCOCCOCCOCCNCCOCCOCCOCCC(=O)OC(C)(C)C
PubChem CID	123132148
Molecular Weight	537.7

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

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

Analytical Chart:

Chemical and Physical Properties

Solubility	Solubility in Water, DMSO, DCM, DMF
Molecular Weight	537.700 g/mol
XLogP3	0.500
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	11
Rotatable Bond Count	28
Exact Mass	537.351 Da
Monoisotopic Mass	537.351 Da
Topological Polar Surface Area	120.000 Å²
Heavy Atom Count	37
Formal Charge	0
Complexity	513.000
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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