 Home > Food Additives > Nutrition Supplements > L-Tyrosine for Sale > L-Tyrosine Nutritional supplement best price high purity good

L-Tyrosine Nutritional supplement best price high purity good buy - large image1

L-Tyrosine Nutritional supplement best price high purity good buy - image1

L-Tyrosine Nutritional supplement best price high purity good buy - image2

L-Tyrosine Nutritional supplement best price high purity good buy - image3

L-Tyrosine Nutritional supplement best price high purity good buy - image4

L-Tyrosine Nutritional supplement best price high purity good

47 Inquiries

Unit Price: Get Latest Price 

CAS No.:

60-18-4

Grade:

Food Grade

Content:

99%

Port:

shanghai

Brand:

SKX

Packaging:

25kg/drum

Sample Available:

Yes

Price valid (until):

2025-06-08

Contact Supplier

 Chat Now

Shanghai Kangxin Chemical Co.,

Company Type:

Trader

Location:

China

Payment Terms:

100% TT in advance

Average Lead Time:

15 days

Qualification:

Main Products:

food additives,health ingredients,pharm intermediates

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Company introduction

Shanghai Kangxin Chemical Co., Ltd was founded in 2000,is one of the manufacturer in China dedicated to providing high quality products of health ingredients and fine chemicals worldwide. The company is a wholly foreign-owned enterprise.Products are mainly sold to the United States, Europe, Southeast Asia and other countries, the quality of its products is deeply trusted by customers.

The company maintains close business relations with large pharmaceutical and health products enterprises at home and abroad.“Standardized management, continuous innovation” is the company's development philosophy.

The company makes use of its many years of experience in domestic and foreign markets, extensive contacts with pharmaceutical and health products enterprises, as well as good reputation in the pharmaceutical and health products industry at home and abroad, professional technical personnel and quality assurance, to provide technical and market services for domestic enterprises to improve the competitiveness of products, to build a bridge to enter the international market; to establish stable, reliable and competitive cooperation channels for domestic and foreign enterprises.

The most of its key personnel engaged in marketing investigation,project development,manufacture as well as quality control in pharmaceutical industry for many years.Apply these experiences and concepts of pharmaceutical API development and manufacturing,they develop new product,manage the productionflow as well as control each step's quality.These make the products standardization of Shanghai Kangxin Chemical to be better than general foodadditive and ingredients manufacturer.

The company has production facilities and quality control instruments consistent with product manufacturing, and a perfect quality management system.The company's production workshop can be used for the production of commercial-scale products. Its multi-purpose and multi-variety equipment and facilities are designed through international standardization and equipped with independent clean areas, which are capable of producing high-end pharmaceutical intermediates, food additives, refined chemicals and other products.

Items	Specifications
Origin	Shanghai, China
Shipment	Prompt
Shelf life	2 years

Usage:

1. When heated with sugars and undergoing an amino-carbonyl reaction, special flavor substances can be generated.
It is used in medicine to treat hyperthyroidism.
2. Amino acid drugs. Raw materials for amino acid infusion and amino acid compound preparations, used as nutritional supplements. It is used for the treatment of poliomyelitis, tuberculous encephalitis/hyperthyroidism and other conditions.
3. It is used in biochemical research and as an amino acid-based nutritional drug in medicine to treat diseases such as poliomyelitis, encephalitis and hyperthyroidism.
4. Nutritional supplement. It is used in medicine to treat myelitis, tuberculous encephalitis, hyperthyroidism and other conditions, and is also used to produce L-dopa diiodotyrosine. When heated with sugars and undergoing an amino-carbonyl reaction, special flavor substances can be generated.

Shop 5-Hydroxytryptophan food additives best price hot sale good-Detailed Image 2

Shop 5-Hydroxytryptophan food additives best price hot sale good-Detailed Image 3

Shop 5-Hydroxytryptophan food additives best price hot sale good-Detailed Image 4

Shop L-Arginine alpha ketoglutarate NutritionalSupplements food additives best price-Detailed Image 4

ECHEMI Editorial Reference

L-Tyrosine is a non-essential amino acid which can inhibit citrate synthase activity in the posterior cortex.
Tyrosine (Tyr or Y) or 4-hydroxyphenylalanine is one of the 22 amino acids that are used by cells to synthesize proteins. It is a non-essential amino acid with a polar side group. Its codons are UAC and UAU. The word "tyrosine" is from the Greek tyros, meaning cheese, as it was first discovered in 1846 by German chemist Justus von Liebig in the protein casein from cheese. It is called tyrosyl when referred to as a functional group or side chain. Tyrosine is a hydrophobic amino acid.
Solid|Colourless silky needles or white crystalline powder; odourless
L-tyrosine is an optically active form of tyrosine having L-configuration. It has a role as an EC 1.3.1.43 (arogenate dehydrogenase) inhibitor, a nutraceutical, a micronutrient and a fundamental metabolite. It is an erythrose 4-phosphate/phosphoenolpyruvate family amino acid, a proteinogenic amino acid, a tyrosine and a L-alpha-amino acid. It derives from a L-tyrosinal. It is a conjugate base of a L-tyrosinium. It is a conjugate acid of a L-tyrosinate(1-). It is an enantiomer of a D-tyrosine. It is a tautomer of a L-tyrosine zwitterion.|Tyrosine is a non-essential amino acid. In animals it is synthesized from [phenylalanine]. It is also the precursor of [epinephrine], thyroid hormones, and melanin.|L-Tyrosine is the levorotatory isomer of the aromatic amino acid tyrosine. L-tyrosine is a naturally occurring tyrosine and is synthesized in vivo from L-phenylalanine. It is considered a non-essential amino acid; however, in patients with phenylketonuria who lack phenylalanine hydroxylase and cannot convert phenylalanine into tyrosine, it is considered an essential nutrient. In vivo, tyrosine plays a role in protein synthesis and serves as a precursor for the synthesis of catecholamines, thyroxine, and melanin.|A non-essential amino acid. In animals it is synthesized from PHENYLALANINE. It is also the precursor of EPINEPHRINE; THYROID HORMONES; and melanin.

Basic Info

Product Name:

L-Tyrosine

Other Name:

L-Tyrosine;Tyrosine,L-;(-)-α-Amino-p-hydroxyhydrocinnamic acid;L(-)-β-(p-Hydroxyphenyl)alanine;L-(-)-Tyrosine;p-Tyrosine;Benzenepropanoic acid,α-amino-4-hydroxy-,(S)-;L-Phenylalanine,4-hydroxy-;Tyrosine;L-p-Tyrosine;Tyr;4-(2-Amino-2-carboxyethyl)phenol;Propanoic acid,2-amino-3-(4-hydroxyphenyl)-,(S)-;β-(p-Hydroxyphenyl)alanine;(S)-α-Amino-4-hydroxybenzenepropanoic acid;L-Tyr;(S)-Tyrosine;NSC 82624;NSC 9973;(S)-2-Amino-3-(4-hydroxyphenyl)propanoic acid;(2S)-2-Amino-3-(4-hydroxyphenyl)propanoic acid;Therigon;H-L-Tyr-OH;L-4-Hydroxyphenylalanine;p-Hydroxyphenylalanine;140-43-2;1991-85-1;46209-14-7;55520-40-6;1207451-88-4;2416148-26-8

CAS No.:

60-18-4

Molecular Formula:

C9H11NO3

InChIKeys:

InChIKey=OUYCCCASQSFEME-QMMMGPOBSA-N

Molecular Weight:

181.19

Exact Mass:

181.19

BRN:

392441

EC Number:

200-460-4

UNII:

42HK56048U

DSSTox ID:

DTXSID1023730

NCI Thesaurus Code:

C915

Color/Form:

FINE SILKY NEEDLES|White crystals

HScode:

29225000

Categories:

Nutrition Supplements

Characteristics

PSA:

83.6

XLogP3:

-2.26

Appearance:

White to Pale-brown powder

Density:

1.46 g/cm³

Melting Point:

344 °C

Boiling Point:

385.2±32.0 °C at 760 mmHg

Flash Point:

176 °C

Refractive Index:

1.614

Water Solubility:

H2O: 0.45 g/L (25 ºC);1 M HCl: 25 mg/mL

Storage Conditions:

Store at RT.

Toxicity:

LD50 orally in Rabbit: > 5110 mg/kg

Specific rotation:

-11.65 º (c=5,DIL HCL/H2O 50/50)

PH:

5.66 (at isoelectric point)

PKA:

2.2(at 25 °C)

Dissociation Constants:

2.2 (at 25 °C)|pK values= 2.20, 9.11 and 10.07 for the acid, base and phenol groups, respectively

Collision Cross Section:

145.7 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|143.97 Å² [M+Na]+ [CCS Type: DT, Method: stepped-field]|148.26 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|139 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]|145.8 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|143.6 Å² [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|143.8 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|145.59 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|146.45 Å² [M+H]+ [CCS Type: DT, Method: stepped-field]|144.5 Å² [M-H]-

Experimental Properties:

OPTICALLY ACTIVE|DECOMP @ 342-344 °C (CLOSED CAPILLARY, BATH PREHEATED TO 280 °C, RAPID HEATING|UV: 6-233 (Organic Electronic Spectral Data, Phillips et al, John Wiley & Sons, New York) /Tyrosine (dl)/

See More L-Tyrosine Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions 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.

See More L-Tyrosine Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
food additives,health ingredients,pharm intermediates

Location:
Room J7945, 2nd Floor, Building 39, 52 Chengliu Road, Jiading District, Shanghai

Payment Terms:
100% TT in advance

Average lead Time:
15 days

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
11-50

Year of Establishment:
2000

Company Certificates
- Kosher
- Kosher
- Kosher
Shanghai Kangxin Chemical Co., Ltd was founded in 2000,is one of the manufacturer in China dedicated to providing high quality products of health ingredients and fine chemicals worldwide. The company is a wholly foreign-owned enterprise.Products are mainly sold to the United States, Europe, Southeast Asia and other countries, the quality of its products is deeply trusted by customers.

The company maintains close business relations with large pharmaceutical and health products enterprises at home and abroad.“Standardized management, continuous innovation” is the company's development philosophy.

The company makes use of its many years of experience in domestic and foreign markets, extensive contacts with pharmaceutical and health products enterprises, as well as good reputation in the pharmaceutical and health products industry at home and abroad, professional technical personnel and quality assurance, to provide technical and market services for domestic enterprises to improve the competitiveness of products, to build a bridge to enter the international market; to establish stable, reliable and competitive cooperation channels for domestic and foreign enterprises.

The most of its key personnel engaged in marketing investigation,project development,manufacture as well as quality control in pharmaceutical industry for many years.Apply these experiences and concepts of pharmaceutical API development and manufacturing,they develop new product,manage the productionflow as well as control each step's quality.These make the products standardization of Shanghai Kangxin Chemical to be better than general foodadditive and ingredients manufacturer.

The company has production facilities and quality control instruments consistent with product manufacturing, and a perfect quality management system.The company's production workshop can be used for the production of commercial-scale products. Its multi-purpose and multi-variety equipment and facilities are designed through international standardization and equipped with independent clean areas, which are capable of producing high-end pharmaceutical intermediates, food additives, refined chemicals and other product

Inquiry History

47 Inquiries

Country	Product	Purchase Quantity	Date Posted
Pakistan	L-Tyrosine	25.00 KG	Mar 17, 2025
India	L-Tyrosine	20.00 KG	May 28, 2025
Australia	L-Tyrosine	1 KG	Aug 25, 2025
India	L-Tyrosine	25.00 KG	Feb 13, 2025
India	L-Tyrosine	100.00 KG	Dec 18, 2023
United States	L-Tyrosine	2000 G	Jun 6, 2026
Greece	TYROSINE (Tyr, Y)	50.00 KG	Sep 24, 2025
India	L-Tyrosine	500 KG	Aug 26, 2025
India	L-TYROSINE	50.00 KG	Mar 25, 2025
United States	L-tyrosine	10 KG	Mar 5, 2025
Pakistan	L-Tyrosine	25.00 KG	Feb 8, 2025
Switzerland	L-Tyrosine	7000 MT	Nov 15, 2024
India	L-Tyrosine	25.00 KG	Sep 6, 2024
India	L-Tyrosine	25.00 KG	Jul 17, 2024
India	L-Tyrosin	100.00 KG	Apr 19, 2024
India	L-Tyrosine	25.00 KG	Feb 27, 2024
Pakistan	L tyrosine	25.00 KG	Apr 13, 2026
India	L-Tyrosine	100 KG	Sep 19, 2025
India	L-Tyrosine	1 MT	Apr 23, 2025
Brazil	L-Tyrosine	3600 KG	Nov 13, 2024

Go to Page

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
L-Tyrosine(60-18-4)	Industrial Grade/99.5	$3100-3300/MT FOB	Xiamen Eagle Chemical Corporation	Inquiry
L-Tyrosine,CAS NO.60-18-4 99%HPLC white crystalline powder_LYNA Bio	Food Grade/99	$6.8-7.3/KG FOB	Xi'an Lyna Bio-Tech Co., Ltd.	Inquiry
L-Tyrosine	USP/EP Grade/99	$26.5/KG EXW	DAHAI BIOCHEM LTD	Inquiry
Factory Wholesale Health Supplement Raw Material Purity L-Tyrosine Powder CAS 60-18-4 L-Tyrosine hot sales	Pharmaceutical Grade/99	$90-100/MT FOB	Jinan Zhiwenxinsheng Electric Technology Co., Ltd.	Inquiry
Premium Quality L-Tyrosine CAS 60-18-4 for Capsules Tablets and Protein Powders	Pharmaceutical Grade/90	$950-1150/MT FOB	sourceplangmbh	Inquiry

Hot Related Products



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.

L-Tyrosine Nutritional supplement best price high purity good

Product Description

Seller Information