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Mal-amido-PEG24-TFP ester - 95%, high purity , CAS No.1431295-77-0

COA

Grade & Purity:

≥95%

Cas Number: 1431295-77-0
Molecular Weight: 916.9
PubChem CID: 91757744

In stock

Item Number

M596905

Grouped product items
SKU	Size	Availability	Price
M596905-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,141.90
M596905-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,341.90
M596905-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$3,511.90

Mal-amido-PEG-TFPester

View related series

Maleimide Linkers (295) PROTAC linker (720)

Basic Description

Specifications & Purity	≥95%
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	Mal-amido-PEG24-TFP ester is PEG derivative containing a maleimide and TFP ester end group. Maleimide groups are reactive with thiols between pH 6.5 and 7.5. The TFP ester can be reacted with primary amine groups and is also less susceptible to undergo hydrolysis compared to NHS ester. The hydrophilic PEG chains increase the water solubility of a compound in aqueous media. Longer PEG chains have improved water solubility relative to shorter PEG chains.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Phenol esters

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Phenol esters
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Phenol esters
Alternative Parents	Phenoxy compounds Fluorobenzenes Maleimides Aryl fluorides N-substituted carboxylic acid imides Pyrrolines Dicarboximides Secondary carboxylic acid amides Carboxylic acid esters Azacyclic compounds Dialkyl ethers Monocarboxylic acids and derivatives Organonitrogen compounds Organofluorides Organic oxides Carbonyl compounds Hydrocarbon derivatives
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	Phenol ester - Phenoxy compound - Fluorobenzene - Maleimide - Halobenzene - Aryl fluoride - Aryl halide - Monocyclic benzene moiety - Carboxylic acid imide, n-substituted - Carboxylic acid imide - Dicarboximide - Pyrroline - Carboxamide group - Carboxylic acid ester - Secondary carboxylic acid amide - Monocarboxylic acid or derivatives - Organoheterocyclic compound - Ether - Azacycle - Dialkyl ether - Carboxylic acid derivative - Organooxygen compound - Organic oxygen compound - Hydrocarbon derivative - Organic nitrogen compound - Carbonyl group - Organic oxide - Organohalogen compound - Organofluoride - Organonitrogen compound - Aromatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as phenol esters. These are aromatic compounds containing a benzene ring substituted by a hydroxyl group and an ester 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	(2,3,5,6-tetrafluorophenyl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
INCHI	InChI=1S/C40H60F4N2O17/c41-32-31-33(42)39(44)40(38(32)43)63-37(50)4-7-51-9-11-53-13-15-55-17-19-57-21-23-59-25-27-61-29-30-62-28-26-60-24-22-58-20-18-56-16-14-54-12-10-52-8-5-45-34(47)3-6-46-35(48)1-2-36(46)49/h1-2,31H,3-30H2,(H,45,47)
InChIKey	TYRMHYMPAXBKTH-UHFFFAOYSA-N
Smiles	C1=CC(=O)N(C1=O)CCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)OC2=C(C(=CC(=C2F)F)F)F
Isomeric SMILES	C1=CC(=O)N(C1=O)CCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)OC2=C(C(=CC(=C2F)F)F)F
PubChem CID	91757744
Molecular Weight	916.9

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

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

Analytical Chart:

Chemical and Physical Properties

Molecular Weight	916.900 g/mol
XLogP3	-1.300
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	21
Rotatable Bond Count	44
Exact Mass	916.383 Da
Monoisotopic Mass	916.383 Da
Topological Polar Surface Area	204.000 Å²
Heavy Atom Count	63
Formal Charge	0
Complexity	1200.000
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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