PHR1100
L-Phenylalanine
Pharmaceutical Secondary Standard; Certified Reference Material
Synonym(s):
(S)-2-Amino-3-phenylpropionic acid
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About This Item
Linear Formula:
C6H5CH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
165.19
Beilstein:
1910408
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
Recommended Products
grade
certified reference material
pharmaceutical secondary standard
Quality Level
Agency
traceable to Ph. Eur. P1150000
traceable to USP 1530503
API family
phenylalanine
CofA
current certificate can be downloaded
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
mp
270-275 °C (dec.) (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-8°C
SMILES string
N[C@@H](Cc1ccccc1)C(O)=O
InChI
1S/C9H11NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)/t8-/m0/s1
InChI key
COLNVLDHVKWLRT-QMMMGPOBSA-N
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General description
L-Phenylalanine is an essential aromatic amino acid. It has a role in metabolism as it forms a starting point for many pathways. This neutral amino acid is a precursor for tyrosine, epinephrine, dopamine and norepinephrine.
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
L-Phenylalanine may be used as a pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using high-performance liquid chromatography technique.
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.
Footnote
To see an example of a Certificate of Analysis for this material enter LRAA7164 in the slot below. This is an example certificate only and may not be the lot that you receive.
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Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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