Bis-PEG5-NHS ester

Basic Information

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CAS Number

756526-03-1

Molecular Formula

C22H32N2O13

Molecular Weight

532.5 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Surfactants Anionic Surfactants

Polymers and Plastics Thermoplastics Polyolefins

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Melting Point

No data available

Boiling Point

632.5±65.0 °C at 760 mmHg

Density

1.4±0.1 g/cm3

Flash Point

336.3±34.3 °C

Vapor Pressure

0.0±1.9 mmHg at 25°C

SMILES

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C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O

InChI

InChI=1S/C22H32N2O13/c25-17-1-2-18(26)23(17)36-21(29)5-7-31-9-11-33-13-15-35-16-14-34-12-10-32-8-6-22(30)37-24-19(27)3-4-20(24)28/h1-16H2

InChIKey

FTYUGLBWKRXQBD-UHFFFAOYSA-N

LogP

-0.935999999999994

Topological Polar Surface Area

173.51 Å²

Hydrogen Bond Donor/Acceptor

0 / 15

Complexity

707

Synonyms & References

English

Bis-PEG5-NHS ester
Bis(NHS)PEG5
(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16-pentaoxanonadecane-1,19-dioate
NHS-4-NHS
Nhs-dpeg(4)-nhs
AmbotzPEG1435
B3728
BIS-SUCCINIMIDYL-4,7,10,13,16-PENTAOXANONADECANE-1,19-DIOATE
Di(N-succinimidyl) 4,7,10,13,16-Pentaoxanonadecanedioate
4,7,10,13,16-Pentaoxanonadecanedioic Acid Di(N-succinimidyl) Ester
NHS-PEG5-NHS
Bis-dPEG(R)5-NHS ester
BIPG1266
KM1705
AK176394
bis(2,5-dioxopyrrolidin-1-yl
bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16-pentaoxanonadecanedioate
NHS-PEG4-NHS
SCHEMBL10086616
CS-0107993
A865641
MFCD11041118
GS-6157
HY-126889
Bis(3-PEG4)propionic acid N-hydroxysuccinimide diester
AKOS027250858
PEG5 BIS-NHS ESTER
DA-61732
H10088
756526-03-1

MDL Number

MFCD11041118

FAQ

What regulatory guidelines apply to Bis-PEG5-NHS ester (CAS: 756526-03-1)?

Bis-PEG5-NHS ester (CAS: 756526-03-1) falls under various regulatory guidelines such as the REACH regulations in the European Union and the GHS classification system. It is classified as a hazardous substance and may require specific handling, storage, and disposal practices. The FDA and EPA also have guidelines for the safe use and disposal of this compound in the United States.

Are there alternatives to Bis-PEG5-NHS ester (CAS: 756526-03-1) in synthesis?

There are several alternatives to Bis-PEG5-NHS ester (CAS: 756526-03-1) in synthesis, including other NHS esters with different spacer arms such as PEG4-NHS ester or PEG6-NHS ester. These alternatives can offer similar functionalities but with varying degrees of molecular weight and reactivity, making them suitable for different applications in bioconjugation and polymer chemistry.

What is the market or research trend for Bis-PEG5-NHS ester (CAS: 756526-03-1)?

The market for Bis-PEG5-NHS ester (CAS: 756526-03-1) is growing due to its wide application in biopharmaceuticals, drug delivery systems, and biomedical research. Research trends are focusing on its use in creating biocompatible and biodegradable polymers, as well as in the development of targeted drug delivery systems. Market demand is expected to increase with ongoing advancements in these fields.

How should waste containing Bis-PEG5-NHS ester (CAS: 756526-03-1) be handled?

Waste containing Bis-PEG5-NHS ester (CAS: 756526-03-1) should be collected and handled according to local regulations. It is typically considered a hazardous waste and should be disposed of through approved professional waste disposal services. Proper incineration or chemical treatment methods should be employed to ensure the safe and environmentally friendly disposal of this compound.