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61506 Supelco

L-Threonine

certified reference material, TraceCERT®

Synonym: (2S,3R)-2-Amino-3-hydroxybutyric acid

  • CAS Number 72-19-5

  • Linear Formula CH3CH(OH)CH(NH2)CO2H

  • Molecular Weight 119.12

  •  Beilstein/REAXYS Number 1721646

  •  EC Number 200-774-1

  •  MDL number MFCD00064270

  •  eCl@ss 32160406

  •  PubChem Substance ID 329759523

  •  NACRES NA.24

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Properties

Related Categories Additional Standards, Amino Acid Standards, Amino Acid, Peptide & Protein Standards, Amino Acids, Analytical Standards,
Quality Level   300
grade   certified reference material
  TraceCERT®
form   neat
analyte chemical class(es)   amino acids, peptides, proteins
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
mp   256 °C (dec.) (lit.)
Featured Industry   Food and Beverages
format   neat
SMILES string   C[C@@H](O)[C@H](N)C(O)=O
InChI   1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m1/s1
InChI key   AYFVYJQAPQTCCC-GBXIJSLDSA-N

Description

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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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 AQC-Threonine Enantiomers on Astec® CHIROBIOTIC® T

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

HPLC Analysis of Amino Acids on Ascentis® Si (Silica), HILIC Mode

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Amino Acids on Ascentis® Si (Silica), HILIC Mode
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Amino Acids, Polar Neutral and Acidic on Ascentis® Si

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Amino Acids, Polar Neutral and Acidic on Ascentis® Si
Keywords: Amino acid analysis, Chromatography, High performance liquid chromatography

HPLC Analysis of FMOC-Threonine Enantiomers on Astec® CHIROBIOTIC® T

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

HPLC Analysis of Polar Neutral and Acidic Amino Acids on Ascentis® Si (Silica)

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Polar Neutral and Acidic Amino Acids on Ascentis® Si (Silica)
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Threonine Enantiomers on Astec® CHIROBIOTIC® T (Formic Acid Mobile Phase Additive)

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Threonine Enantiomers on Astec® CHIROBIOTIC® T (Formic Acid Mobile Phase Additive)
Keywords: Chromatography, High performance liquid chromatography

Separation of Amino Acids on Cellulose (Set 2)

From our library of Articles, Sigma-Aldrich presents Separation of Amino Acids on Cellulose (Set 2)

Separation of amino acids on Cellulose TLC plates

a) 1-butanol/acetone/glacial acetic acid/water 35/35/7/23 (v/v) b) 1-butanol/acetone/glacial acetic acid/water 35/35/7/23 (v/v) + 1mL Ninhydrin solution Ninhydrin solution: 7g Ninhydrin in 100mL acet...
Keywords: Thin layer chromatography

Peer-Reviewed Papers
15

References

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