 Home > Food Additives > Other Food Additives > L-Valine for Sale > L-Valine CAS NO.72-18-4 (+)-2-Amino-3-methylbutyric acid 99%HPLC White powder_LYNA Bio CAS NO.72-18-4

L-Valine CAS NO.72-18-4 (+)-2-Amino-3-methylbutyric acid 99%HPLC White powder_LYNA Bio CAS NO.72-18-4

TDS 31 Inquiries

Unit Price:

$65-75/KG FOB

Get Latest Price 

CAS No.:

72-18-4

Grade:

Food Grade

Content:

99%

Port:

Guangzhou

Brand:

Packaging:

1kg\bag

Price valid (until):

2026-09-07

Contact Supplier

 Chat Now

Xi'an Lyna Bio-Tech Co., Ltd.

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Urolithiasis B/Spermine Hydrochloride/ Apigenin/ Theacrine/FAA/OEA/PEA Theobromine/ Squid Ink Powder

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Product Detail

L-Valine is an essential branched-chain amino acid (BCAA). As one of the 20 proteinogenic amino acids, it is a fundamental building block for protein biosynthesis. It is classified as a non-polar, aliphatic amino acid. L-Valine plays a key role in muscle growth, tissue repair, and energy maintenance. It also serves as a precursor in the penicillin biosynthetic pathwayand is used in nutritional supplements and food industries. Its CAS registry number is 72-18-4.
ProName: L-Valine
CasNo: 72-18-4
Molecular Formula: C5H11NO2
Appearance: White powder
Application: Nutritional supplements and Raw materi...
DeliveryTime: 3-7 days
PackAge: 1kg/aluminum foil bag 25kg/drum
Port: Main ports in China
ProductionCapacity: 25-500 Kilogram/Month
Purity: 99%HPLC
Storage: Placed in Shade, dry, dark and low-tem...
Transportation: By express, by air and by sea
LimitNum: 1 Kilogram
Heavy Metal: Heavy Metals
Limited Quantity: 10ppm
Valid Period: 24 months

Items	Specifications
CAS	72-18-4
Shelf life	>2 years if stored properly
Appearance	Powder
Purity	>98% (or refer to the Certificate of Analysis)
Transportation	By Air
Origin	China
Specification	1kg\bag
Storage condition	Dry, dark, room temperature

Advantage

1. Ultra-High Purity

Each batch is synthesized and purified to >99% purity, ensuring reliable and reproducible results in sensitive experiments.

2.Accurate Dosing & Consistency
Our products are precisely weighed and vacuum-sealed under sterile conditions. Batch-to-batch consistency is rigorously maintained.

3.Endotoxin-Free & Sterile Processing
Manufactured in a cleanroom environment, are free from endotoxins, microbial contamination, and other impurities that could interfere with cell-based or in vivo studies.

Shop L-Valine CAS NO.72-18-4 (+)-2-Amino-3-methylbutyric acid 99%HPLC White powder_LYNA Bio CAS NO.72-18-4-Detailed Image 1

Global Service

Who We Serve

-We proudly work with clients across North America, Europe, Asia, and Latin America, including:

-Biotech and pharma firms

-Research institutions & universities

-Formulation startups

-CDMOs and CRO partners

Shop L-Valine CAS NO.72-18-4 (+)-2-Amino-3-methylbutyric acid 99%HPLC White powder_LYNA Bio CAS NO.72-18-4-Detailed Image 2

About Us

We are a chemical manufacturer integrating production, processing and export, mainly dealing in pharmaceutical intermediates and various industrial chemicals. Since its establishment, the company adheres to the spirit of "integrity management, strict quality control, customer first", and has won praise from customers at home and abroad. We have also established an excellent professional sales team with rich international marketing experience, able to efficiently provide a range of products and professional services.

With synthetic biology platform technology as the core, it conducts innovative research and development, mainly engaged in the research and development of recombinantly expressed pharmaceutical and proteins. Its products include innovative drugs, APIs, pharmaceutical and green synthetic industrial enzymes, functional and protein products, etc.

At present, our company has realized the industrialization of a variety of biosynthetic products and has obtained cooperation orders from many well-known domestic and foreign pharmaceutical companies.

Shop L-Valine CAS NO.72-18-4 (+)-2-Amino-3-methylbutyric acid 99%HPLC White powder_LYNA Bio CAS NO.72-18-4-Detailed Image 3

FQA

1. How to make an order?

Send me message and let me know what you need with quantity , then i will calculate to you.

2. What's the lead time and shipping ways?

We will delivery to the package by USPS, FEDEX, DHL paket and UPS express to you after receive your payment, it would take around 5-15 days to your address.

ECHEMI Editorial Reference

L-Valine is one of 20 proteinogenic amino acids. L-Valine is an essential amino acid.
Solid
L-valine is the L-enantiomer of valine. It has a role as a nutraceutical, a micronutrient, a human metabolite, an algal metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite and a mouse metabolite. It is a pyruvate family amino acid, a proteinogenic amino acid, a valine and a L-alpha-amino acid. It is a conjugate base of a L-valinium. It is a conjugate acid of a L-valinate. It is an enantiomer of a D-valine. It is a tautomer of a L-valine zwitterion.|Valine is a branched-chain essential amino acid that has stimulant activity. It promotes muscle growth and tissue repair. It is a precursor in the penicillin biosynthetic pathway.|Valine is an aliphatic and extremely hydrophobic essential amino acid in humans related to leucine, Valine is found in many proteins, mostly in the interior of globular proteins helping to determine three-dimensional structure. A glycogenic amino acid, valine maintains mental vigor, muscle coordination, and emotional calm. Valine is obtained from soy, cheese, fish, meats and vegetables. Valine supplements are used for muscle growth, tissue repair, and energy. (NCI04)|A branched-chain essential amino acid that has stimulant activity. It promotes muscle growth and tissue repair. It is a precursor in the penicillin biosynthetic pathway.

Certificates

Basic Info

Product Name:

L-Valine

Other Name:

L-Valine;Valine,L-;L-(+)-α-Aminoisovaleric acid;Valine;Butanoic acid,2-amino-3-methyl-,(S)-;(S)-2-Amino-3-methylbutyric acid;2-Amino-3-methylbutanoic acid;(S)-Valine;(S)-2-Amino-3-methylbutanoic acid;(S)-α-Amino-β-methylbutyric acid;L-α-Amino-β-methylbutyric acid;NSC 76038;(2S)-2-Amino-3-methylbutanoic acid;(+)-2-Amino-3-methylbutyric acid;(2S)-2-Amino-3-methylbutanoic acid;(2S)-2-Azaniumyl-3-methylbutanoate;7004-03-7;16872-32-5;154605-70-6;1613375-16-8

CAS No.:

72-18-4

Molecular Formula:

C5H11NO2

InChIKeys:

InChIKey=KZSNJWFQEVHDMF-BYPYZUCNSA-N

Molecular Weight:

117.15

Exact Mass:

117.15

BRN:

1721136

EC Number:

200-773-6

UNII:

HG18B9YRS7

NSC Number:

760111

NCI Thesaurus Code:

C29604

Color/Form:

Leaflets from water + alcohol|White, crystalline solid

HScode:

29224995

Categories:

Other Food Additives

Characteristics

PSA:

63.3

XLogP3:

-2.3

Appearance:

White powder

Density:

1.32 g/cm³

Melting Point:

315 °C

Boiling Point:

Sublimes

Flash Point:

83.0±22.6 °C

Refractive Index:

1.461

Water Solubility:

H2O: 85 g/L (20 ºC)

Storage Conditions:

Store at RT.

Vapor Pressure:

5.55X10-9 mm Hg at 25 deg C (est)

Toxicity:

LD50 intraperitoneal in rat: 5390mg/kg

Specific rotation:

28 º (c=8, 6N HCl)

PKA:

2.3(at 13 °C)

Henrys Law Constant:

Henry's Law constant = 2.63X10-9 atm-cu m/mol at 25 °C (est)

Dissociation Constants:

2.3 (at 13 °C)|pKa = 2.30

Collision Cross Section:

134.28 Å² [M+H]+ [CCS Type: DT, Method: stepped-field]|144.07 Å² [M+Na]+ [CCS Type: DT, Method: stepped-field]|132.88 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|120.9 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|133.4 Å² [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|124.3 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|124.9 Å² [M-H]-

Experimental Properties:

Sublimes without melting at ordinary speed of heating. Decomposes at 298 °C (closed capillary, very rapid heating). One part dissolves in 11.7 parts of water at 15 °C, in 14.1 parts of water at 25 °C. Insoluble in common neutral solvents. /Valine DL-form/|UV: 3-46 (Organic Electronic Spectral Data, Phillips et al, John Wiley & Sons, New York) /Valine (DL)/|Raman: 426 (Sadtler Research Laboratories spectral collection) /Valine (DL)/

See More L-Valine 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-Valine Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Urolithiasis B/Spermine Hydrochloride/ Apigenin/ Theacrine/FAA/OEA/PEA Theobromine/ Squid Ink Powder

Location:
Room 1502, Unit 3, Building 2, Nanshan Garden, Jianye 2nd Road, Guodu Subdistrict, Chang'an District, Xi'an City, Shaanxi Province, P.R.China

Total Employees:
101-200

Year of Establishment:
2017

LN is a chemical manufacturer integrating production, processing and export, mainly dealing in pharmaceutical intermediates and various industrial chemicals. Since its establishment, the company adheres to the spirit of "integrity management, strict quality control, customer first", and has won praise from customers at home and abroad. We have also established an excellent professional sales team with rich international marketing experience, able to efficiently provide a range of products and professional services.

With synthetic biology platform technology as the core, it conducts innovative research and development, mainly engaged in the research and development of recombinantly expressed pharmaceutical peptides and proteins. Its products include innovative drugs, APIs, pharmaceutical and green synthetic industrial enzymes, functional peptides and protein products, etc.

At present, our company has realized the industrialization of a variety of biosynthetic peptide products and has obtained cooperation orders from many well-known domestic and foreign pharmaceutical companies.

Inquiry History

31 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	L-Valine	10.00 TON	Mar 15, 2024
India	L-Valine	10 TON	Mar 14, 2024
India	L-Valine	10 MT	Jul 15, 2025
India	L-Valine	1 MT	Apr 23, 2025
India	L-Valine	25 KG	Apr 21, 2025
United Kingdom	Valine	1.00 20' Fcl	Apr 2, 2025
Czech	Valine	12000 KG	Dec 16, 2024
United Kingdom	Valine	30.00 MT	Nov 22, 2024
United States	L- Valine	10 MT	Oct 18, 2024
Russia	L-Valine	25 KG	Sep 24, 2024
Egypt	L-Valine	500 KG	Jun 28, 2024
Spain	L-Valine	25 MT	Sep 26, 2023
Turkey	L-VALINE	1 MT	Feb 4, 2026
Greece	VALINE (Val,V)	1000.00 KG	Sep 24, 2025
India	L-valine	1 20' Fcl	Feb 7, 2025
Brazil	valine	27 TON	Oct 31, 2024
Egypt	L-Valine	500 KG	Apr 19, 2024
Mexico	L-Valine	25 KG	Jan 13, 2026
Indonesia	valin	1.00 20' Fcl	Oct 20, 2023
United Kingdom	L-Lysine MonoHCL	50.00 KG	Jun 12, 2025

Go to Page

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
H-Thr(tBu)-OMe.HCl	Research and Industrial Grade/98.00		Hangzhou Go Top Peptide Biotech Co.,Ltd.	Inquiry
L-Valine BP/USP	Pharmaceutical Grade/99		QINGDAO EAST CHEMSOURCES TRADE CO.,LTD	Inquiry
China Largest factory Manufacturer Supply High Qulity L-VALINE CAS 72-18-4	Pharmaceutical Grade/99		LEADER BIOCHEMICAL GROUP	Inquiry
L-Valine SNC \| Good Fortune	pharmaceutical grade/food grade/22		SNC \| GOOD FORTUNE	Inquiry
L-Valine food grade feed grade	USP24, high purity, feed grade/99	$4000-5000/MT EXW	PREMIUM INGREDIENT CO.,LTD	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-Valine CAS NO.72-18-4 (+)-2-Amino-3-methylbutyric acid 99%HPLC White powder_LYNA Bio CAS NO.72-18-4

Product Description

Seller Information