High Purity Food Additives L-Phenylalanine For Wholesale CAS NO.63-91-2 CAS NO.63-91-2
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- Min.Order: 1 Kilogram
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Keywords
- L-Phenylalanine
- L-Phenylalanine powder
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Quick Details
- ProName: High Purity Food Additives L-Phenylala...
- CasNo: 63-91-2
- Molecular Formula: C9H11NO2
- Appearance: white powder
- Application: medical intermediate
- DeliveryTime: 3-15 working days
- PackAge: aluminium foil bag
- Port: any port in China
- ProductionCapacity: 1000 Kilogram/Week
- Purity: 99%
- Storage: dry and cool place
- Transportation: by air or boat
- LimitNum: 1 Kilogram
- Moisture Content: 0
- Impurity: 0
- 0: 0
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1, Rich Experience in produce----We have 26 years experiences in chemical products and 6years experiences in Pharmaceutical Intermediate products and APIS.
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4, Shipment Timely---The shipment never delayed and we can get reorder from new customer;
5, Rich experience in sales-- We have rich experience working with large international company.
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7. We Supply the Technology Support for Analyze and Synthesis and do new product according to customer's requirement.
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10,Our service---Free sample and 24 hours on-line professional service and other requirements
L-Phenylalanine Basic information |
Product Name: | L-Phenylalanine |
Synonyms: | Lysine Impurity 2(Lysine EP Impurity B);L-Pbenytelanine;L-Phenylalanine, (S)-2-Amino-3-phenylpropionic acid, H-Phe-OH, 2-амино-3-фенилпропановая кислота;L-Phenylalanine - CAS 63-91-2 - Calbiochem;PHENYLALANINE, L-(RG);(-)-b-Phenylalanine;(S)-a-Aminobenzenepropanoic acid;(S)-a-Amino-b-phenylpropionic 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 |
Melting point | 270-275 °C (dec.)(lit.) |
alpha | -34.1 º (c=2, water, dry basis) |
Boiling point | 293.03°C (rough estimate) |
density | 1.29 |
vapor pressure | <1 Pa (25 °C) |
FEMA | 3585 | L-PHENYLALANINE |
refractive index | -34 ° (C=2, H2O) |
storage temp. | Store at RT. |
solubility | H2O: 0.1 M at 20 °C, clear, colorless |
form | powder |
pka | 2.2(at 25℃) |
color | White to off-white |
PH | 5.0-7.0 (25℃, 0.1M in H2O) |
optical activity | [α]25/D -34.2°, c = 2 in H2O (dried basis) |
Water Solubility | 1-5 g/100 mL at 25 ºC |
JECFA Number | 1428 |
Merck | 14,7271 |
BRN | 1910408 |
Stability: | Stable. Incompatible with strong oxidizing agents. |
InChIKey | COLNVLDHVKWLRT-QMMMGPOBSA-N |
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) |
L-Phenylalanine Quick details
Chemical Name: L-Phenylalanine
CAS No.: 63-91-2
Molecular Formula: C9H11NO2
Molecular weight: 165.19
Appearance: white crystal powder
L-Phenylalanine COA
Details
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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 |
Product name: L-Phenylalanine
CAS No.:63-91-2
Molecule Formula:C9H11NO2
Molecule Weight:165.19
Purity: 99.1%
Package: 25kg/drum
Description:White crystals or crystalline powder
Manufacture Standards:FCCIV/AJI/USP/EP
Items |
Specifications |
Results |
Appearance |
White crystals or crystalline powder |
Conforms |
PH |
5.4~6.0 |
5.68 |
Specific rotation |
-33.2°~-35.2° |
-33.8° |
Lead |
≤5mg/kg |
<5mg/kg |
Heavy metals |
≤20ppm |
<20ppm |
Loss on drying |
≤0.20% |
0.11% |
Residue on ignition |
≤0.10% |
0.06% |
Assay |
98.5%~101.5% |
99.10% |
PH |
5.4~6.0 |
5.8 |
Conclusion: The Product Conforms to FCCIV. |
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We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
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Package:20Kg Paper box or 25kg Paper barrel
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50kg-500kg |
≥500kgs |
3-7 Days |
5-7 Days |
15-40Days |
Door to Door |
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Need do custom clearance |
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