 Home > Active Pharmaceutical Ingredients > Other Chemical Drugs > L-Tyrosine for Sale > L-Tyrosine CAS: 60-18-4 Factory supply, with favorable prices, 99% pure nutritional supplements

L-Tyrosine CAS: 60-18-4 Factory supply, with favorable prices, 99% pure nutritional supplements buy - large image1

L-Tyrosine CAS: 60-18-4 Factory supply, with favorable prices, 99% pure nutritional supplements buy - image1

L-Tyrosine CAS: 60-18-4 Factory supply, with favorable prices, 99% pure nutritional supplements buy - image2

L-Tyrosine CAS: 60-18-4 Factory supply, with favorable prices, 99% pure nutritional supplements buy - image3

L-Tyrosine CAS: 60-18-4 Factory supply, with favorable prices, 99% pure nutritional supplements buy - image4

L-Tyrosine CAS: 60-18-4 Factory supply, with favorable prices, 99% pure nutritional supplements

53 Inquiries

Unit Price:

$90-100/UNIT FOB

Get Latest Price 

CAS No.:

60-18-4

Grade:

Pharmaceutical Grade

Content:

99%

Port:

guangzhou

Brand:

Packaging:

10mg / vial ,10vials/box

Price valid (until):

2026-08-31

Contact Supplier

 Chat Now

Duole Technology Co., LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Tirzepatide,Retatrutide,Semaglutide

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Product Detail

Name: Luna
Whatsapp/WeChat: +86 18617657867
Email: luna@duole-tech.com

Items	Specifications
Product Name	L-Tyrosine
Purity	>99%
CAS NO.	60-18-4
MOQ	1box
Appearance	White power

L-Tyrosine (Levodopa EP Impurity B) is one of the 22 proteinogenic amino acids that are used by cells to synthesize proteins. L-Tyrosine is biologically converted from L-phenylalanine and is in turn is converted to L-DOPA and further converted into the neurotransmitters: dopamine.

Application

L-tyrosine is classified as a non-essential amino acid. This means the body can synthesize sufficient amounts to meet daily needs. An existing theory indicates that L-tyrosine is a semi-essential amino under certain situations the body cannot meet demands and additional L-tyrosine must be acquired through diet or supplementation.

Shop L-Tyrosine CAS: 60-18-4 Factory supply, with favorable prices, 99% pure nutritional supplements-Detailed Image 1

Company profile

Duole Technology Co., Ltd. We strive for survival, innovation and development through quality. We adhere to the business philosophy of honesty and trustworthiness, uphold the quality policy of "all based on quality standards, with customer satisfaction as the goal, pursuing novelty and people-oriented quality", and continuously improve and perfect ourselves. We are the developers and leaders of green active materials. Professional product production, product transportation and professional team services have enabled us to gain a good reputation worldwide.

Shop Tirzepatide 2023788-19-2 Factory stock, high-quality peptide products, for weight loss and slimming.-Detailed Image 5 Shop MOTS-c 1627580-64-6 Factory stock available, with favorable prices and high-quality peptides.-Detailed Image 8 Shop DSIP 62568-57-4 Factory stock available, with favorable prices. Sleep-inducing peptide.-Detailed Image 9 Shop Botulinum toxin CAS 93384-43-1 Factory stock, high-quality peptides with favorable prices-Detailed Image 9

Product photograph

Shop L-Tyrosine CAS: 60-18-4 Factory supply, with favorable prices, 99% pure nutritional supplements-Detailed Image 10

The importance of peptides

Many active substances in the human body are in the form of peptides. Peptides are involved in various fields of human hormones, nerves, cell growth and reproduction, and their importance is to regulate the physiological functions of various systems and cells in the body, activate the relevant enzyme systems in the body, promote the permeability of intermediate metabolic membranes, or control DNA transcription or affect specific protein synthesis, and ultimately produce specific physiological effects. Peptides are important substances involved in various cell functions in human body. Peptides can be synthesized into cells and regulate their functional activities. Peptides act as neurotransmitters in the body, transmitting information. Peptides can be used as transportation tools in the human body to transport various nutrients and various vitamins, biotin, calcium and trace elements beneficial to the human body to the cells, organs and tissues of the human body. Peptide is an important physiological regulator of the human body, which can comprehensively regulate the physiological function of the human body, enhance and exert the physiological activity of the human body, and it has important biological functions.

Advantage

1. Any inquiries will be replied within 12 hours.

2. Dedication to quality, supply & service.

3. Strictly on selecting raw materials.

4. Reasonable & competitive price, fast lead time.

5. High quality with competitive price.

6. All purity>99%.

Shop Tirzepatide 2023788-19-2 Factory stock, high-quality peptide products, for weight loss and slimming.-Detailed Image 10

Packaging and Transportation

Shop Tirzepatide 2023788-19-2 Factory stock, high-quality peptide products, for weight loss and slimming.-Detailed Image 15

FAQ

Q1: How can I contact you?

A: Contact us via email or Whatsapp/telegram.

Q2: How to send order?

A: Send order list to us, we quote best price for you, then ship package out and offer tracking nubmer to you after payment send.

Q3: How to confirm the product quality before placing an order?

A: You can get some samples of products. You can also send us the specifications or your requirements, and we will customize the product for you.

Q4: Do you have samples for our reference?

A: Sure, we can offer free samples, the customers will pay the freight.

Q5: Any discount if order more?

A: Sure, the price is negotiable, you can get much better price if order big quantity.

Q6: Is there any possible to use my appointed label or package?

A: Yes. If needed, we'd like to use label or package according to your requirement.

Q 7 : How to preserve peptides after receiving them?

A: Peptides in the form of lyophilized powder can be transported at room temperature by vacuum packaging, while polypeptides in the dissolved state need to be refrigerated at 2 ° C - 8 ° C. For long-term storage, peptides should be stored in the form of lyophilized powder store at -20 ° C or -80 ° C in a sealed container with desiccant, which can avoid the degradation of peptides to the greatest extent.

Q 8 : What is your MOQ?

A: The minimum quantity we can order is 1 box.

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:

Other Chemical Drugs

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:
Tirzepatide,Retatrutide,Semaglutide

Location:
Room 1811-A096, Jingu Building, No.319 Jinxing Middle Road, Xihu Street, Yuelu District, Changsha City, Hunan Province

Payment Terms:
TT against copy of documents

Average lead Time:
2

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2023

Duole Technology Co., LTD was established in 2020 with strong research and development capabilities and superb synthesis technology, as well as advanced quality control measures. Effectively promote the joint venture and cooperation with the major enterprises, manufacturers, with the idea of industrial development to serve the society and the majority of users. We always adhere to the market demand as the orientation, constantly synthesizing new high-tech chemical products and medical intermediates.

We always put the value of our customers as our top priority, we focus on high quality, competitive price, flexible order quantity, timely delivery. Our products are mainly exported to European countries, the United Kingdom, the United States, Canada and Australia. Our products are widely recognized and trusted by users.

We have our own delivery line to Canada, USA, UK, Spain, Poland, Netherland, Germany, Russia, Kazakhstan, Ukraine, etc. Door to door without any customs clearance issues.

We look forward to your letter, welcome new and old customers to contact us, common development!

Inquiry History

53 Inquiries

Country	Product	Purchase Quantity	Date Posted
Estonia	L-Tyrosine with Competitive price Tyrosine 60-18-4	100 KG	Sep 12, 2023
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	3.00 KG	Sep 22, 2023
India	L-Tyrosine	25.00 KG	Feb 13, 2025
India	L-Tyrosine	100.00 KG	Dec 18, 2023
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
Brazil	L-TIROSINA	55.00 KG	Jul 19, 2023
Israel	L-tyrosine	1000 KG	Jul 18, 2023
United States	L-Tyrosine	100 KG	Apr 19, 2026

Go to Page

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Supplier Name	Details
Viablife L-Tyrosine-Pharmaceutice Intemediates Powder Min	Chemical Grade/99	Viablife Biotech	Inquiry
L-Tyrosine 99%	Feed Grade /99	Sichuan JingYu Chemical Co., Ltd.	Inquiry
L-Tyrosine99%	/99	Hangzhou Deli - raw material and API	Inquiry
L-Leucine BP/USP	Food Grade/99	QINGDAO EAST CHEMSOURCES TRADE CO.,LTD	Inquiry
China Professional Manufacturer Supply High Qulity Guarana Seed Extract CAS 60-18-4	Pharmaceutical Grade/99	LEADER BIOCHEMICAL GROUP	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.