63-91-2

Min.Order / FOB Price:Get Latest Price

100 Kilogram	Negotiable

100 Kilogram

Negotiable

Min.Order :100 Kilogram
Purity: 99%
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

RARECHEM AH PB 0251 63-91-2 C9H11NO2

Quick Details

Appearance:powder
Application:63-91-2
PackAge:Depended
ProductionCapacity:300|Kilogram|Month
Storage:Refrigerator
Transportation:by air or by sea

Superiority:

L-Phenylalanine Basic information

Product Name:	L-Phenylalanine
Synonyms:	L(-)-PHENYLALANINE;L-PHENYLALANINE;L-PHE;BETA-PHENYLALANINE;DL-2-AMINO-3-PHENYLPROPANOIC ACID;L-ALPHA-AMINO-BETA-PHENYLPROPIONIC ACID;L-BETA-PHENYLALANINE;L-2-AMINO-3-PHENYLPROPANOIC ACID
CAS:	63-91-2
MF:	C9H11NO2
MW:	165.19
EINECS:	200-568-1
Product Categories:	Food and Feed Additive;Amino ACIDS SERIES;API intermediates;Phenylalanine [Phe, F];Amino Acids and Derivatives;Amino Acids 13C, 2H, 15N;alpha-Amino Acids;Amino Acids;Biochemistry;Nutritional Supplements;L-Amino Acids;Amino Acids;Amino Acids & Derivatives;amino
Mol File:	63-91-2.mol

L-Phenylalanine Chemical Properties

mp	270-275 °C (dec.)(lit.)
alpha	-34.1 º (c=2, water, dry basis)
density	1.29
refractive index	-34 ° (C=2, H2O)
FEMA	3585
storage temp.	Store at RT.
solubility	H₂O: 0.1 M at 20 °C, clear, colorless
form	powder
Water Solubility	1-5 g/100 mL at 25 ºC
Merck	14,7271
BRN	1910408
Stability:	Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference	63-91-2(CAS DataBase Reference)
NIST Chemistry Reference	L-Phenylalanine(63-91-2)
EPA Substance Registry System	L-Phenylalanine(63-91-2)

Safety Information

Hazard Codes	C
Risk Statements	36/37/38-34
Safety Statements	22-24/25-37/39-45-36/37/39-27-26
WGK Germany	3
RTECS	AY7535000
F	10
HS Code	29224995
Hazardous Substances Data	63-91-2(Hazardous Substances Data)

MSDS Information

Provider	Language
L-Phenylalanine	English
ACROS	English
SigmaAldrich	English
ALFA	English

L-Phenylalanine Usage And Synthesis

Chemical Properties	White crystalline powder
Usage	L-Phenylalanine is an essential amino acid. L-Phenylalanine is biologically converted into L-tyrosine, another one of the DNA-encoded amino acids, which in turn is converted to L-DOPA and further conv erted into dopamine, norepinephrine, and epinephrine. L-Phenylalanine is produced for medical, feed, and nutritional applications such as in the preparation of Aspartame.
General Description	Odorless white crystalline powder. Slightly bitter taste. pH (1% aqueous solution) 5.4 to 6.
Air & Water Reactions	Water soluble. Aqueous solutions are weak acids.
Reactivity Profile	L-Phenylalanine may be light sensitive. Act as weak acids in solution.
Health Hazard	ACUTE/CHRONIC HAZARDS: When heated to decomposition L-Phenylalanine emits toxic fumes of nitrogen oxides.
Fire Hazard	Flash point data for L-Phenylalanine are not available; however, L-Phenylalanine is probably combustible.

L-Phenylalanine Preparation Products And Raw materials

Preparation Products	DL-Tryptophan-->DL-Phenylalanine-->Aspartame-->H-TYR-GLY-GLY-PHE-MET-OH-->N-(tert-Butoxycarbonyl)-L-phenylalanine-->BOC-D-Phenylalanine
Raw materials	Α-PROTEIN-->L-Leucine-->3,4-DIAMINOQUINOLINE-->Soy bean Isoflavone Isoflavone 10-40%-->Phenylacetaldehyde-->L(+)-Arginine-->Boc-D-Tyrosine-->Cinnamic acid -->DL-Phenylalanine-->1,4-Dibromobenzene-->Phenprobamate-->N-Acetylglycine-->N-CARBOBENZOXY-DL-LEUCINE-->L-ACYLASE

Service we provide:

1. Mixed container, we can mix different items in one container.

2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years

3. Prompt shipment with professional documents

4. Packing as your request, with photo before shipment

Details:

Exhibition in shanghai

We have clients throughout the world：

Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.

Our Laboratoy

We have our own independent lab test center：

This makes sure that our technology support is reliable and authoritative.All of self-owned fine chemicals are manufactured strictly in accordance with international standard.,and also has scientific cooperation with local colleges and institutes.