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N-Acetyl-L-tyrosine

Pharmaceutical Secondary Standard; Certified Reference Material

  • CAS Number 537-55-3

  • Linear Formula 4-(HO)C6H4CH2CH(NHCOCH3)CO2H

  • Molecular Weight 223.23

  •  Beilstein/REAXYS Number 2697172

  •  EC Number 208-671-3

  •  MDL number MFCD00037190

  •  eCl@ss 32160406

  •  PubChem Substance ID 329823187

  •  NACRES NA.24

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Properties

Related Categories A-B, Analytical Standards, Analytical/Chromatography, Pharmaceutical Secondary Standards, Pharmacopeia & Metrological Institutes Standards More...
grade   certified reference material
  pharmaceutical secondary standard
InChI Key   CAHKINHBCWCHCF-JTQLQIEISA-N
form   neat
mp   149-152 °C (lit.)
Featured Industry   Pharmaceutical (small molecule)
format   neat
pharmacopeia traceability   traceable to USP 1010106
storage temp.   2-8°C

Description

General description

N-Acetyl-L-tyrosine is an acetyl derivative of the amino acid, L-tyrosine. It is freely soluble in water compared to L-tyrosine and is commonly used as a parenteral nutrition supplement.
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.

Application

N-Acetyl-L-tyrosine may be used as a pharmaceutical reference standard for the determination of the analyte in bulk drug and pharmaceutical formulations by titrimetry and high performance liquid chromatography.

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

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

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Values of analytes vary lot to lot.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA6108 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number
Protocols & Articles

Articles

OAMLS Online Plate Map

OAMLS compounds are conveniently provided at 5µg per well, enough for multiple injections. These are high purity (>95%) compounds supplied in an economical, ready to use format. Compounds are arrange...
Keywords: Metabolites

Peer-Reviewed Papers
15

References

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