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Merck

1530503

USP

L-Phenylalanine

United States Pharmacopeia (USP) Reference Standard

Synonyme(s) :

(S)-2-Amino-3-phenylpropionic acid

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A propos de cet article

Formule linéaire :
C6H5CH2CH(NH2)CO2H
Numéro CAS:
Poids moléculaire :
165.19
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1910408
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grade

pharmaceutical primary standard

API family

phenylalanine

manufacturer/tradename

USP

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

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

L-Phenylalanine USP reference standard suitable for use in specified USP compendial quality tests and assays.

Also used to prepare internal standard, standard, Sample, and system suitability solution during the assay and impurity analysis by using liquid chromatography coupled with UV detector according to the given below monographs of United States Pharmacopeia (USP): 
  • Acetylcysteine Solution  
  • Acetylcysteine  
  • Phenylalanine  
  • Glutathione

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.


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Classe de stockage

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable



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Glutathione
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 41(3), 5054-5054 (2023)
Phenylalanine
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 3509-3509 (2023)
Acetylcysteine Solution
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 49(2), 82-82 (2020)