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64340 Sigma-Aldrich

DL-Methionine

≥99.0% (NT)

Synonym: (±)-2-Amino-4-(methylmercapto)butyric acid, DL-2-Amino-4-(methylthio)butanoic acid

  • CAS Number 59-51-8

  • Linear Formula CH3SCH2CH2CH(NH2)COOH

  • Molecular Weight 149.21

  •  Beilstein Registry Number 636185

  •  EC Number 200-432-1

  •  MDL number MFCD00063096

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Properties

Related Categories Amino Acids & Derivatives, Chemical Biology, Chemical Synthesis, Methionine, Peptide Chemistry More...
InChI Key   FFEARJCKVFRZRR-UHFFFAOYSA-N
assay   ≥99.0% (NT)
optical activity   [α]/D, c = 5 in 5 M HCl (inactive)
ign. residue   ≤0.05%
mp   280 °C (dec.)(lit.)
solubility   5 M HCl: soluble1 g/10 mL, clear, colorless to almost colorless
suitability   corresponds for TLC

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Packaging

1 kg in poly bottle

100, 500 g in poly bottle

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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