PHR1173

N-Acetyl-L-Tyrosin

Pharmaceutical Secondary Standard; Certified Reference Material

• Lineare Formel: 4-(HO)C₆H₄CH₂CH(NHCOCH₃)CO₂H
• CAS-Nummer: 537-55-3
• Molekulargewicht: 223.23
• Beilstein: 2697172
• EG-Nummer: 208-671-3
• MDL-Nummer: MFCD00037190
• UNSPSC-Code: 41116107
• eCl@ss: 32160406
• PubChem Substanz-ID: 329823187
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material; pharmaceutical secondary standard
• Qualitätsniveau: 300
• Agentur: traceable to USP 1010106
• API-Familie: acetyltyrosine
• Analysenzertifikat (CofA): current certificate can be downloaded
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• mp (Schmelzpunkt): 149-152 °C (lit.)
• Anwendung(en): pharmaceutical (small molecule)
• Format: neat
• Lagertemp.: 2-8°C
• SMILES String: CC(=O)N[C@@H](Cc1ccc(O)cc1)C(O)=O
• InChI: 1S/C11H13NO4/c1-7(13)12-10(11(15)16)6-8-2-4-9(14)5-3-8/h2-5,10,14H,6H2,1H3,(H,12,13)(H,15,16)/t10-/m0/s1
• InChIKey: CAHKINHBCWCHCF-JTQLQIEISA-N

Beschreibung

Allgemeine Beschreibung

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.[1]
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.

Anwendung

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[2] and high performance liquid chromatography.[3]

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.

Hinweis zur Analyse

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

Sonstige Hinweise

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.

Fußnote

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.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable