Millipore Sigma Vibrant Logo

107256 L-Phenylalanine

L-Phenylalanine for biochemistry. CAS 63-91-2, pH 5.4 - 6.0 (10 g/l, H₂O, 20 °C).

L-Phenylalanine MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Phe, 2-Amino-3-phenylpropionic acid

107256
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
63-91-2C₉H₁₁NO₂

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1072560025
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Plastic bottle 25 g
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      1072560100
      Retrieving availability...
      —
      Limited Availability Limited Availability
      In Stock 
      Discontinued
      Limited Quantities Available
      Availability to be confirmed
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          		 Plastic bottle 100 g
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          —
          Request Pricing
          		 —
          1072561000
          Retrieving availability...
          —
          Limited Availability Limited Availability
          In Stock 
          Discontinued
          Limited Quantities Available
          Availability to be confirmed
            Remaining : Will advise
              Remaining : Will advise
              Will advise
              Contact Customer Service
              Contact Customer Service

              		 Plastic bottle 1 kg
              Retrieving price...
              Price could not be retrieved
              Minimum Quantity is a multiple of
              Maximum Quantity is
              Upon Order Completion More Information
              You Saved ()
               
              —
              Request Pricing
              		 —
              Description
              Catalogue Number107256
              SynonymsPhe, 2-Amino-3-phenylpropionic acid
              References
              Product Information
              CAS number63-91-2
              EC number200-568-1
              Hill FormulaC₉H₁₁NO₂
              Molar Mass165.19 g/mol
              HS Code2922 49 85
              Structure formula ImageStructure formula Image
              Quality LevelMQ100
              Applications
              ApplicationL-Phenylalanine for biochemistry. CAS 63-91-2, pH 5.4 - 6.0 (10 g/l, H₂O, 20 °C).
              Biological Information
              Physicochemical Information
              Density1.34 g/cm3 (20 °C)
              Melting Point270 - 284 °C (decomposition)
              pH value5.0 - 7 (16.5 g/l, H₂O, 25 °C)
              Vapor pressure<1 Pa (25 °C)
              Bulk density580 kg/m3
              Solubility27 g/l
              Dimensions
              Materials Information
              Toxicological Information
              Safety Information according to GHS
              RTECSAY7535000
              Storage class10 - 13 Other liquids and solids
              WGKWGK 1 slightly hazardous to water
              Safety Information
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +2°C to +30°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Assay (perchloric acid titration, calculated on dried substance)99.0 - 101.0 %
              Identity (IR-spectrum)passes test
              Identity (specific rotation)passes test
              Appearancewhite to almost white, crystalline powder
              Appearance of solution (50 g/l, hydrochloric acid 1 mol/l)clear and colorless
              Spec. rotation (α 20/D, 20 g/l, water, calc. on dried substance)-33,0 to -35,5
              Chloride (Cl)≤ 200 ppm
              Sulfate (SO₄)≤ 200 ppm
              Al (Aluminium)≤ 5 ppm
              As (Arsenic)≤ 5 ppm
              Ca (Calcium)≤ 10 ppm
              Co (Cobalt)≤ 5 ppm
              Fe (Iron)≤ 5 ppm
              K (Potassium)≤ 5 ppm
              Mg (Magnesium)≤ 5 ppm
              Na (Sodium)≤ 50 ppm
              Zn (Zinc)≤ 5 ppm
              Ninhydrin-positive substances (LC) (any ninhydrin-positive impurity)≤ 0.2 %
              Ninhydrin-positive substances (LC) (ammonium (570 nm))≤ 0.02 %
              Ninhydrin-positive substances (LC) (total impurities)≤ 0.5 %
              Loss on drying (105 °C; 3 h)≤ 0.30 %
              Global Trade Item Number
              Catalogue Number GTIN
              1072560025 04022536089065
              1072560100 04022536089072
              1072561000 04022536089089