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high food additives L-Tryptophan(98.5%)

US $23-25 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
Place of Origin: CN;HEB
CAS No.: 73-22-3
EINECS No.: 73-22-3
Type: Synthetic Flavour & Fragrance
Brand Name: Granray
Purity: 99~101.0%
China (Mainland) Contact Details
>72h Average Response Time

l tryptophan

10 Kilograms (Min. Order)
Place of Origin: CN
CAS No.: 73-22-3
EINECS No.: 200-795-6
Type: Syntheses Material Intermediates
Brand Name: SIMAGCHEM
Purity: 98%
Tags: L Tryptophan
Verified Supplier - Simagchem Corp.
China (Mainland) Contact Details
1 Transaction for US $8,609
>72h Average Response Time

Best price l-tryptophan food grade

25 Kilograms (Min. Order)
Place of Origin: CN;ZHE
CAS No.: 73-22-3
Brand Name: REBTECH
Purity: High pury
Other Names: L(-)-Tryptophan; (S)-2-Amino-3-(1H-indol-3-yl)propanoic acid;
Model Number: QB
Verified Supplier - Hangzhou Reb Technology Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
78.5% Response Rate

L-Tryptophan 98% Feed Grade / tryptophan

US $12.80-13.80 / Kilogram ( FOB Price)
1 Metric Ton (Min. Order)
Place of Origin: CN;HUN
CAS No.: 73-22-3
Grade Standard: Feed Grade
Brand Name: ChoiceChem
Type: Vitamins, Amino Acids and Coenzymes
EINECS No.: 200-795-6
Tags: Tryptophan
Verified Supplier - Changsha Choice Chemicals Ltd.
China (Mainland) Contact Details
3 Transactions for US $56,970
48h-72h Average Response Time
68.8% Response Rate

Feed Additive L Tryptophan 98%

US $14-20 / Kilogram ( FOB Price)
500 Kilograms (Min. Order)
Place of Origin: CN
CAS No.: 73-22-3
Grade Standard: Feed Grade
Type: Vitamins, Amino Acids and Coenzymes
Brand Name: FOODCHEM
Purity: 98% min
China (Mainland) Contact Details
1 Transaction for US $40,001
24h-48h Average Response Time
94.6% Response Rate

Food Ingredient Tryptophan, Amino Acid Tryptophan, L-Tryptophan

10 Metric Tons (Min. Order)
Use: Cattle,Chicken,Pig
Packaging: 20kg pp bag
Grade: feed grade
Place of Origin: CN;SHN
Moisture (%): 1.0%Max
color: White to pale yellow crystalline powder
China (Mainland) Contact Details
>72h Average Response Time
57.1% Response Rate

food ingredient tryptophan, amino acid tryptophan, l-tryptophan manufacturers,suppliers,exporters

1 Kilogram (Min. Order)
MF: C11H12N2O2
Other Names: l-tryptophan
Purity: food ingredient tryptophan:99%
Type: Vitamins, Amino Acids and Coenzymes
Grade Standard: Cosmetic Grade,Feed Grade,Food Grade,Medicine Grade,Tech Grade
tryptophan amino acid delivery: prompt
Verified Supplier - Vega Pharma Limited
China (Mainland) Contact Details
26 Transactions for US $634,641
24h-48h Average Response Time
83.5% Response Rate

Best price Boom supply Organic food grade Tryptophan

US $22-25 / Kilogram ( FOB Price)
200 Kilograms (Min. Order)
Function: Promote Healthy & Growth &nutritional
Dosage Form: Powder
Type: Vitamins
Place of Origin: CN
Brand Name: Boom food grade Tryptophan
Model Number: amino aicd
Verified Supplier - Henan Boom Gelatin Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
68.2% Response Rate

food supplement tryptophan,amino acid l-tryptophan manufacturers,suppliers,exporters

1 Kilogram (Min. Order)
MF: C11H12N2O2
Other Names: l-tryptophan
Purity: food supplement tryptophan:99%
Type: Vitamins, Amino Acids and Coenzymes
Grade Standard: Cosmetic Grade,Feed Grade,Food Grade,Medicine Grade,Tech Grade
amino acid tryptophan delivery: prompt
Verified Supplier - Vega Pharma Limited
China (Mainland) Contact Details
26 Transactions for US $634,641
24h-48h Average Response Time
83.5% Response Rate

Promote whole sale food grade Tryptophan

US $22-25 / Kilogram ( FOB Price)
200 Kilograms (Min. Order)
Function: Promote Healthy & Growth &nutritional
Dosage Form: Powder
Type: Vitamins
Place of Origin: CN
Brand Name: Boom food grade Tryptophan
Appearance:: whte crystal food grade Tryptophan
Verified Supplier - Henan Boom Gelatin Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
68.2% Response Rate

High Quality Manufacturer Supplier Amino acid Tryptophan 98.5% CAS 73-22-3 Food grade/feed grade

US $10-1000 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
MF: C11H12N2O2
Other Names: L-Tryptophan
Purity: 99%
Type: Immune Function Agents,Vitamins, Amino Acids and Coenzymes
Grade Standard: Feed Grade,Food Grade,Medicine Grade
Appearance: white crystalline powder
China (Mainland) Contact Details
>72h Average Response Time
21.2% Response Rate

High Quality Amino acid Tryptophan 98.5% CAS 73-22-3 Food Grade

10 Metric Tons (Min. Order)
Use: Cattle,Chicken,Pig
Packaging: 20kg pp bag
Grade: feed grade
Place of Origin: CN;SHN
Moisture (%): 1.0%Max
color: White to pale yellow crystalline powder
China (Mainland) Contact Details
>72h Average Response Time
57.1% Response Rate

High Quality Manufacturer Supplier Amino acid Tryptophan 98.5% CAS 73-22-3 Food grade/feed grade

US $9-12 / Kilogram ( FOB Price)
1 Metric Ton (Min. Order)
MF: C11H12N2O2
Other Names: H-Trp-OH; L-Tryptophane; L-Tryptohan,99%; 2,4,5,6-Tetrachloropyrimidin
Type: Feed Grade Amino Acids
Efficacy: Promote Healthy & Growth
Appearance: White to pale yellow crystalline powder
Place of Origin: CN
China (Mainland) Contact Details
24h-48h Average Response Time
77.2% Response Rate

Food Grade 99% L-Tryptophan Tryptophan

US $35-60 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
MF: C11H12N2O2
Purity: 99%
Type: Immune Function Agents,Central Nervous System Agents
Grade Standard: Food Grade
appearance: white crystal powder
Place of Origin: CN;SHA
China (Mainland) Contact Details
48h-72h Average Response Time
73.6% Response Rate

Amino acid raw material food grade L tryptophan/l-tryptophan

US $20-50 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
MF: C11H12N2O2
Other Names: l-tryptophan
Purity: 99%
Type: Vitamins, Amino Acids and Coenzymes
Grade Standard: Feed Grade,Food Grade,Medicine Grade
Place of Origin: CN;HEN
China (Mainland) Contact Details
24h-48h Average Response Time
88.7% Response Rate

tryptophan, L-Tryptophan, tryptophan foods, Amino Acid CAS 54-12-6, DL-Tryptophan

US $22-30 / Kilogram ( FOB Price)
25 Kilograms (Min. Order)
Function: Providing Energy
Dosage Form: Powder
Type: Sports Supplements
Place of Origin: CN;HUN
Brand Name: Land
Model Number: DL-Tryptophan
China (Mainland) Contact Details
48h-72h Average Response Time
81.4% Response Rate

Best price L-Isoleucine/BCAA/Arginine/Tryptophan/Serine/Threonine/Lysine/Alanine/amino acids

US $1-20 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
MF: C6H13NO2
Other Names: L-2-Amino-3-methylvaleric Acid
Purity: 99%
Type: Vitamins, Amino Acids and Coenzymes
Grade Standard: Feed Grade,Food Grade,Medicine Grade,Pharma Grade, Food Grade
Usage: Animal Pharmaceuticals
China (Mainland) Contact Details
>72h Average Response Time
61.2% Response Rate

Hot Sale pure L Tryptophan

US $12-30 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
MF: C11H12N2O2
Other Names: L-Tryptophan
Purity: 99%
Type: Immune Function Agents,Vitamins, Amino Acids and Coenzymes
Grade Standard: Food Grade,Medicine Grade
Appearance: White Crystal Powder
China (Mainland) Contact Details
<24h Average Response Time
94.8% Response Rate

tryptophan

US $15-30 / Kilogram ( FOB Price)
1000 Kilograms (Min. Order)
MF: C11H12N2O2
Other Names: L-TRYPTOPHAN
Type: Feed Grade Amino Acids,Feed Grade Vitamins
Efficacy: Promote Healthy & Growth,Promote Nutrition
L-tryptophan other name: tryptophan
L-tryptophan standard: USP,FCCIV,GB
Verified Supplier - Anhui Suntran Chemical Co., Ltd.
China (Mainland) Contact Details
1 Transaction for US $7,500
48h-72h Average Response Time
67.6% Response Rate

amino acids/Arginine/Tryptophan/Tyrosine/Threonine/Lysine/Leucine/Isoleucine//Methionine//Serine//Glutamine//Glutamic

US $1-50 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
MF: C9H11NO3
other name: L-2-Amino-3-(4-hydroxyphenyl)propanoic acid
Other Names: L-2-Amino-3-(4-hydroxyphenyl)propanoic acid
Purity: 99%
Purity:: ≥99%
Type: Vitamins, Amino Acids and Coenzymes,amino acid
China (Mainland) Contact Details
24h-48h Average Response Time
80.7% Response Rate

Manufacturer Supply Tryptophan

US $12-30 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
MF: C11H12N2O2
Other Names: H-Trp-OH
Purity: 98%min
Type: Vitamins, Amino Acids and Coenzymes
Grade Standard: Food Grade,Medicine Grade
Appearence: White Crystal Powder
Verified Supplier - Xi'an Lyphar Biotech Co., Ltd.
China (Mainland) Contact Details
<24h Average Response Time
90.7% Response Rate

Tryptophan

25 Kilograms (Min. Order)
MF: C11H12N2O2
Other Names: L-Tryptohan
Purity: 98.5%
Type: Urinary System Agents,Vitamins, Amino Acids and Coenzymes
Grade Standard: Food Grade,Medicine Grade
Place of Origin: CN;JIA
Verified Supplier - Lubon Industry Co., Ltd.
China (Mainland) Contact Details
<24h Average Response Time
92.1% Response Rate

High quality tryptophan

US $20-500 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
MF: CxHyOzNn
Other Names: tryptophan
Purity: 99%
Type: Antibiotic and Antimicrobial Agents,Immune Function Agents,Vitamins, Amino Acids and Coenzymes,Pharmaceutical
Grade Standard: Cosmetic Grade,Food Grade,Medicine Grade
Color: white or yellow or brown ect.
China (Mainland) Contact Details
1 Transaction for US $3,370
>72h Average Response Time
50.2% Response Rate

L Tryptophan

US $1-1000 / Gram ( FOB Price)
1 Kilogram (Min. Order)
MF: C11H12N2O2
Other Names: L-Tryptophan
Purity: 98% min
Type: Antibiotic and Antimicrobial Agents,Antineoplastic Agents,Gastrointestinal Agents,Immune Function Agents,Vitamins, Amino Acids and Coenzymes,Auxiliaries and Other Medicinal Chemicals
Grade Standard: Cosmetic Grade,Feed Grade,Food Grade,Medicine Grade,Tech Grade
Color: White or off-White
China (Mainland) Contact Details
>72h Average Response Time

100%High Quality L-Tryptophan/Tryptophan/73-22-3

US $1-100 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
MF: C11H12N2O2
Other Names: L(-)-Tryptophan; (S)-2-Amino-3-(1H-indol-3-yl)propanoic acid; L-alphs-
Purity: High purity
Type: Amino Acids
Grade Standard: Cosmetic Grade,Food Grade,Medicine Grade,Top Grade
Color:: White
Tags: 73-22-3
China (Mainland) Contact Details
>72h Average Response Time

HMB powder high purity best price HMB Ca//BCAA//Arginine//Tryptophan//Serine//Threonine//Lysine//amino acids

US $1-105 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
MF: C10H18CaO6. H2O
Other Names: HMB Ca
Purity: 13%-16%
Type: Vitamins, Amino Acids and Coenzymes
Grade Standard: Food Grade
Appearance: white or light yellow powder
Tags: Hmb | Hmb Ca | Bcaa
China (Mainland) Contact Details
>72h Average Response Time
62.1% Response Rate

amino acid Arginine//Tryptophan//Tyrosine//Threonine//Lysine//Leucine//Isoleucine//Methionine//Serine//Glutamine//Glutamic

US $1-10 / Gram ( FOB Price)
1 Kilogram (Min. Order)
MF: C9H9NNa2O3
Other Names: DISODIUM TYROSINE;L-3-[4-HYDROXYPHENYL]ALANINE DISODIUM SALT;L-TYROSI
Purity: 98
Type: Vitamins, Amino Acids and Coenzymes
Grade Standard: Food Grade,Medicine Grade
appearance: powder
Verified Supplier - Wuhan Hengheda Pharm Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
51.8% Response Rate

Professional Supply L-tryptophan/ L tryptophan in China

US $1-300 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
Purity: 99%
Type: Vitamins, Amino Acids and Coenzymes
Grade Standard: Cosmetic Grade,Feed Grade,Food Grade,Medicine Grade
Appearance: white
Place of Origin: CN;HEN
CAS No.: 73-22-3
China (Mainland) Contact Details
24h-48h Average Response Time

99% tryptophan

1 Kilogram (Min. Order)
Other Names: L-Tryptophan
Type: Nutrition Enhancers
MF: C11H12N2O2
Place of Origin: CN
CAS No.: 73-22-3
Brand Name: Cormorana
China (Mainland) Contact Details
>72h Average Response Time

L-Methionine CAS 63-68-3 High purity best price BCAA//Arginine//Tryptophan//Serine//Threonine//Lysine//Alanine//amino acids

US $1-100 / Pack ( FOB Price)
1 Pack (Min. Order)
MF: C5H11NO2S
Other Names: H-Met-OH; L-Methionine
Purity: 99%
Type: Vitamins, Amino Acids and Coenzymes
Grade Standard: Food Grade,Medicine Grade
Place of Origin: CN
Verified Supplier - Nantong Reform Chemical Co., Ltd.
China (Mainland) Contact Details
<24h Average Response Time
92.2% Response Rate

Top Quality From 10 Years experience manufacture tryptophan

US $1-100 / Kilogram ( FOB Price)
0.001 Kilograms (Min. Order)
MF: C21H27N5O4S
Other Names: name
Purity: 99%
Type: Anesthetic Agents,Anti-Allergic Agents,Antibiotic and Antimicrobial Agents,Antineoplastic Agents,Antiparasitic Agents,Immune Function Agents,Vitamins, Amino Acids and Coenzymes,Powder
Grade Standard: Cosmetic Grade,Feed Grade,Food Grade,Medicine Grade,Tech Grade
Color: Brown or White
Verified Supplier - Beijing Packbuy M&C Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
1.8% Response Rate

Standard (Reference)/Manufacturer Supply Tryptophan with the Best Quality

US $50-350 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
Type: Standard (Reference)
Grade: food grade
Part: Tryptophan
Packaging: Bottle,Drum,Plastic Container,Vacuum Packed
Form: Powder
Extraction Type: Liquid-Solid Extraction
China (Mainland) Contact Details
<24h Average Response Time
87.2% Response Rate

Sleep well 5 hydroxy tryptophan

US $220-290 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
Type: 5 hydroxy tryptophan
Grade: Food/Medical grade,Pharmaceutical grade,food grade
Part: Seed
Packaging: Bottle,Drum,Glass Container,Plastic Container
Form: Powder
Extraction Type: Solvent Extraction
China (Mainland) Contact Details
<24h Average Response Time
93.1% Response Rate

Acetyl-L-Cysteine/N-Acetyl-DL-Methionine/N-Acetyl-L- Tryptophan

US $25-27 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
Application: food grade/ medicine grade
MF:: C5H9NO3S
MF: C5H9NO3S
Purity: 99%
Other Names: NAC
Other Name:: NAC /N-acetyl-L-cysteine
Verified Supplier - Xi'an Pyson Biotech Co., Ltd.
China (Mainland) Contact Details
1 Transaction for US $1,035
>72h Average Response Time

Tryptophan

US $12-20 / Kilogram ( FOB Price)
50 Kilograms (Min. Order)
MF: C11H12N2O2
Other Names: L-tryptophan
Purity: 98%
Type: Immune Function Agents,Vitamins, Amino Acids and Coenzymes
Grade Standard: Feed Grade,Food Grade,Medicine Grade
Usage: Animal Pharmaceuticals
China (Mainland) Contact Details
1 Transaction for US $3,901
>72h Average Response Time
50.0% Response Rate

Factory supply feed grade l-tryptophan/ L tryptophan

US $15-130 / Kilogram ( FOB Price)
25 Kilograms (Min. Order)
MF: 305-84-0
Other Names: 305-84-0
Purity: 99.9%
Type: Antibiotic and Antimicrobial Agents,Antineoplastic Agents,Antiparasitic Agents,Antipyretic Analgesics and NSAIDs,Blood System Agents,Cardiovascular Agents,Disinfectant and Preservatives,Electrolyte Balance and Dialysis Agents,Gastrointestinal Agents,Endocrine System Agents,Immune Function Agents,Respiratory System Agents,Urinary System Agents,Vitamins, Amino Acids and Coenzymes,Central Nervous System Agents,Auxiliaries and Other Medicinal Chemicals
Grade Standard: Cosmetic Grade,Feed Grade,Food Grade,Medicine Grade,Tech Grade
Usage: Animal Pharmaceuticals
China (Mainland) Contact Details
<24h Average Response Time
97.4% Response Rate

Peptide//Glycine//BCAA//Arginine//Tryptophan//Serine//amino acids

US $1.7-2.3 / Kilogram ( FOB Price)
100 Kilograms (Min. Order)
Other Names: glycin
Type: Acidity Regulators,Flavoring Agents,Nutrition Enhancers,Sweeteners
MF: C2H5NO2
Purity: 98.5% min
Appearance: White crystals or crystalline powder
Place of Origin: CN;HEB
China (Mainland) Contact Details
>72h Average Response Time

High quality D-tryptophan, amino acid tryptophan, l-tryptophan

US $15-20 / Kilogram ( FOB Price)
25 Kilograms (Min. Order)
Function: Providing Energy
Dosage Form: Powder
Type: Sports Supplements
Place of Origin: CN;JIA
Brand Name: Accobio
Model Number: Food Grade
Verified Supplier - Wuxi Accobio Biotech Inc.
China (Mainland) Contact Details
48h-72h Average Response Time
85.9% Response Rate

Feed grade L Tryptophan/Tryptophane CAS NO.73-22-3

US $10-100 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
MF: C11H12N2O2
Other Names: L- tryptophan
Purity: 98.5%
Type: Vitamins, Amino Acids and Coenzymes,Promote Healthy & Growth
Grade Standard: Cosmetic Grade,Feed Grade,Food Grade,Medicine Grade
Place of Origin: CN;SHA
China (Mainland) Contact Details
>72h Average Response Time

Griffonia Seed Extract 5-hydroxy tryptophan (5-HTP)

US $10-100 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
Type: Griffonia Seed Extract
Grade: Pharma Grade/food Grade
Part: Seed
Packaging: Drum
Form: Powder
Extraction Type: Liquid-Solid Extraction
Verified Supplier - Lisi (Xian) Bio-Tech Inc.
China (Mainland) Contact Details
1 Transaction for US $3,025
<24h Average Response Time
88.0% Response Rate

Tryptophan CAS#73-22-3

US $1-100 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
MF: C11H12N2O2
Other Names: (R)-2-Amino-3-(3-indolyl)propionic acid; D-alpha-Amino-3-indolepropion
Purity: 98.5%-101.5%
Type: Vitamins, Amino Acids and Coenzymes
Grade Standard: Feed Grade,Food Grade,Medicine Grade
Place of Origin: CN
Verified Supplier - Orchid Chemical Supplies Ltd.
China (Mainland) Contact Details
>72h Average Response Time

L-tryptophan, Feed grade,food additive tryptophan

1 Kilogram (Min. Order)
MF: C11H12N2O2
Other Names: l-tryptophan
Purity: food additive tryptophan:99%
Type: Vitamins, Amino Acids and Coenzymes
Grade Standard: Cosmetic Grade,Feed Grade,Food Grade,Medicine Grade,Tech Grade
tryptophan amino acid delivery: prompt
Verified Supplier - Vega Pharma Limited
China (Mainland) Contact Details
26 Transactions for US $634,641
24h-48h Average Response Time
83.5% Response Rate

food ingredient amino acid tryptophan ,l-tryptophan manufacturers,suppliers,exporterstryptophan

1 Kilogram (Min. Order)
MF: C11H12N2O2
Other Names: l-tryptophan
Purity: food ingredient amino acid tryptophan :99%
Type: Vitamins, Amino Acids and Coenzymes
Grade Standard: Cosmetic Grade,Feed Grade,Food Grade,Medicine Grade,Tech Grade
amino acid tryptophan delivery: prompt
Verified Supplier - Vega Pharma Limited
China (Mainland) Contact Details
26 Transactions for US $634,641
24h-48h Average Response Time
83.5% Response Rate
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