D-Phenylalanine RC02928
10 Inquiries
673-06-3
Pharmaceutical Grade
99%
Royalchem
25kg/drum
2029-12-31
Pharmaceutical intermediates
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceD-Phenylalanine is the synthetic dextro isomer of phenylalanine. D-Phenylalanine inhibits biofilm development of Pseudoalteromonas sp. SC2014[1].
D-phenylalanine appears as needles or prisms. (NTP, 1992)
D-phenylalanine appears as needles or prisms. (NTP, 1992)|D-phenylalanine is the D-enantiomer of phenylalanine. It is a phenylalanine and a D-alpha-amino acid. It is a conjugate base of a D-phenylalaninium. It is a conjugate acid of a D-phenylalaninate. It is an enantiomer of a L-phenylalanine. It is a tautomer of a D-phenylalanine zwitterion.|D-Phenylalanine is the synthetic dextro isomer of phenylalanine, an essential amino acid with anti-depressant and analgesic activities. D-Phenylalanine is converted into tyrosine and tyrosine in turn is converted into L-dopa, norepinephrine, and epinephrine, three key neurotransmitters. As a result this agent is associated with elevated levels of the neurotransmitters dopamine and norepinephrine in the brain, which may alleviate symptoms of depression. In addition, as an inhibitor of enkephalinase, which metabolizes endorphins, D-phenylalanine may be used to treat chronic pain through blocking the break down of endorphins (natural pain killers).Basic Info-
Product Name:
D-Phenylalanine
Other Name:D-Phenylalanine;Alanine,phenyl-,D-;D-α-Amino-β-phenylpropionic acid;(R)-Phenylalanine;(R)-(+)-Phenylalanine;D-(+)-Phenylalanine;NSC 25005;Endorphenyl;(R)-2-Amino-3-phenylpropionic acid;(R)-3-Phenyl-2-aminopropanoic acid;(αS)-α-Aminobenzeneethanol;(2R)-2-Amino-3-phenyl-propanoic acid;(2R)-2-Azaniumyl-3-phenylpropanoate;10549-11-8;1315049-39-8
CAS No.:673-06-3
Molecular Formula:C9H11NO2
InChIKeys:InChIKey=COLNVLDHVKWLRT-MRVPVSSYSA-N
Molecular Weight:165.18900
Exact Mass:165.19
EC Number:211-603-5
UNII:032K16VRCU
NSC Number:758460
DSSTox ID:DTXSID4025876
NCI Thesaurus Code:C61715
HScode:29224995
Categories:
Characteristics-
PSA:
63.32000
XLogP3:1.34130
Appearance:D-phenylalanine appears as needles or prisms. (NTP, 1992)
Density:1.201 g/cm3
Melting Point:122 °C
Boiling Point:307.5ºC at 760 mmHg
Flash Point:139.8ºC
Refractive Index:34 ° (C=2, H2O)
Water Solubility:H2O: 27 g/L (20 ºC)
Storage Conditions:Store at RT.
Toxicity:TDLo orl-hmn: 500 mg/kg/5W-I:GIT JACTDZ 1(3),124,82
Air and Water Reactions:Water soluble. Aqueous solutions are weakly acidic.
Reactive Group:Salts, Acidic
Reactivity Profile:D-PHENYLALANINE may be light sensitive. This compound reacts with strong oxidizing agents, acids and bases. (NTP, 1992). It acts as a weak acid in solution.
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Pharmaceutical intermediates
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Location:
Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou
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Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
14
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Total Annual Revenue:
Less than $1 million
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Total Employees:
Less than 5
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Year of Establishment:
2025
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Inquiry History10 Inquiries
Country Product Purchase Quantity Date Posted 
India
D-Phenylalanine
100.00 KG Mar 6, 2024
India
D-Phenylalanine
10.00 MT Mar 5, 2024
India
D-Phenylalanine
100 KG Mar 11, 2026 
Pakistan
D-Phenylalanine
50.00 KG May 6, 2025
India
D-Phenylalanine
1.00 MT Mar 7, 2024
India
D-Phenylalanine
1.00 MT Mar 8, 2024
India
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1.00 KG Mar 6, 2024
India
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25.00 MT Mar 6, 2024
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25.00 MT Mar 6, 2024
India
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25.00 MT Mar 6, 2024 Post an enquiry for this product
