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Structure of 782475-35-8
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DL-Methionine is an essential amino acid containing sulphur. Methionine consists of an asymmetric carbon and exists as D (dextrogyre) and L (levogyre) optical isomers. The L-methionine is considered as biologically active. The racemic mixture of D and L-isomers forms DL-methionine, which is the commercially available methionine.DL-Methionine has been used to study its effect on the growth and feed utilization of Nile tilapia. It has also been used as a part of standard diet in animal models.
Bromo-PEG3-C2-acid serves as a versatile bifunctional building block for conjugation and polymer synthesis. The bromo group enables efficient nucleophilic substitution with amines or thiols, while the terminal carboxylic acid facilitates amide coupling or esterification. Its PEG3 spacer provides enhanced solubility and reduced aggregation, making it ideal for bioconjugation, drug delivery systems, and functionalized materials. The compound exhibits good bench stability and is readily purified by standard methods.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: