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PHR1241 Supelco

L-Methionine

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: (S)-2-Amino-4-(methylmercapto)butyric acid, L-2-Amino-4-(methylthio)butanoic acid

  • CAS Number 63-68-3

  • Linear Formula CH3SCH2CH2CH(NH2)CO2H

  • Molecular Weight 149.21

  •  Beilstein Registry Number 1722294

  •  EC Number 200-562-9

  •  MDL number MFCD00063097

  •  PubChem Substance ID 329823245

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Properties

Related Categories Additional Standards, All Alphabetically Sorted, Amino Acids, Analytical Standards, Analytical/Chromatography,
grade   certified reference material
  pharmaceutical secondary standard
InChI Key   FFEARJCKVFRZRR-BYPYZUCNSA-N
form   neat
mp   284 °C (dec.) (lit.)
Featured Industry   Cosmetics, Personal Care, and Cleaning Products
Food and Beverages
Pharmaceutical (small molecule)
format   neat
pharmacopeia traceability   traceable to PhEur M0960000
  traceable to USP 1411504

Description

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Other Notes

This product was designed, produced and verified for accuracy and stability in accordance with ISO/IEC 17025:2005 (AClass Cert AT-1467), ISO GUIDES 34:2009 (AClass Cert AR-1470).

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA9045 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1

Documents

Certificate of Analysis

Protocols & Articles

Articles

GC Analysis of Amino Acids (as TBDMS Derivatives) on SLB®-5ms (20 m x 0.18 mm I.D., 0.18 μm), Fast GC Analysis

From our library of Articles, Sigma-Aldrich presents GC Analysis of Amino Acids (as TBDMS Derivatives) on SLB®-5ms (20 m x 0.18 mm I.D., 0.18 μm), Fast GC Analysis
Keywords: Chromatography, Gas chromatography, Purification

HPLC Analysis of Methionine Enantiomers on Astec® CHIROBIOTIC® T

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Methionine Enantiomers on Astec® CHIROBIOTIC® T
Keywords: Chromatography, High performance liquid chromatography

USP HPLC Analysis of L-Methionine on Ascentis® Express OH5

From our library of Articles, Sigma-Aldrich presents USP HPLC Analysis of L-Methionine on Ascentis® Express OH5
Keywords: Chromatography, High performance liquid chromatography

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Peer-Reviewed Papers
15

References

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