 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > L-Valine for Sale > KPV L - valine 99 % White crystalline powder Arshine high quality Betty

KPV L - valine 99 % White crystalline powder Arshine high quality Betty buy - large image1

KPV L - valine 99 % White crystalline powder Arshine high quality Betty buy - image1

KPV L - valine 99 % White crystalline powder Arshine high quality Betty buy - image2

KPV L - valine 99 % White crystalline powder Arshine high quality Betty buy - image3

KPV L - valine 99 % White crystalline powder Arshine high quality Betty buy - image4

KPV L - valine 99 % White crystalline powder Arshine high quality Betty

32 Inquiries

Unit Price:

$5/UNIT FOB

Get Latest Price 

CAS No.:

72-18-4

Grade:

Pharmaceutical

Content:

99%

Port:

HongKong

Packaging:

29 KG

Price valid (until):

2026-11-02

Contact Supplier

 Chat Now

HUATAI PEPTIDES

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Tirzepatide,Retatrutide,NAD+,Samaglutide,GHK-CU,cagrilintide

 Visit Store

Product Description
Seller Information
Inquiry History

Description

L-Valine is one of 20 proteinogenic amino acids. L-Valine is an essential amino acid.

Contact us

Product Detail

Here is an English product overview for KPV :

Description

L - valine is one of the 20 amino acids that make up proteins. It is an essential amino acid and glycogenic amino acid for mammals. D-valine is present in some actinomycins such as valinomycin. In animals, L-type is easily absorbed by intestinal wall, and its physiological effect is twice that of D-type.

Items	Limits	Test results
Description	White crystals or crystalline powder	Conforms
Assay	≥98%	99.2%
Loss on drying	≤5.0%	0.2%
PH	5.0-7.0	5.9
Conclusion：Passed test according to the Standard of Q/XJFS013-2014

Applications

Poultry
It is an essential amino acid for poultry growth and feather development. Studies have shown that in the broiler diet based on wheat, barley or corn, valine is also a restrictive amino acid.
Pig
Research shows that valine is very important for lactating sows. Increasing the level of dietary valine can increase milk yield and litter weight gain, especially for sows with more than 10 weaned piglets. The situation that valine requirement is much higher than the standard is related to the level of lysine. When the lysine level in the feed exceeds 0.8%, valine will become the first limiting amino acid in the feed of lactating sows.
Ruminants
Valine is an important nutrient in dairy cows, which is closely related to production performance. Studies have confirmed that the biological function of valine in cattle is similar to that in pigs. It plays a role in oxidative energy supply, regulating amino acid and protein metabolism, improving lactation performance and enhancing immunity. Studies have confirmed that valine can provide energy for bovine mammary gland tissue and provide carbon and energy for the synthesis of non essential amino acids α- Amino nitrogen. In addition, studies have reported that when the metabolizable protein of growing beef cattle contains valine 5.7%, isoleucine 5.6% and leucine 6.9%, it can meet

Composition

Active Substance: The product consists of a peptide chain formed by three essential and non-essential amino acids:
- Lysine (Lys): An essential amino acid involved in protein synthesis and nutrient absorption.
- Proline (Pro): An amino acid critical for stabilizing the structure of collagen.
- Valine (Val): An essential amino acid important for muscle metabolism and tissue repair.
Chemical Nature: It is a bioactive oligopeptide with a low molecular weight, which allows for high stability and efficient absorption by the body.

Mechanism of Action

This tripeptide functions primarily by interacting with cellular pathways responsible for structural maintenance and repair:

Collagen Synthesis: It acts as a signaling molecule or building block that stimulates fibroblasts (cells in connective tissue) to produce more collagen. Proline, in particular, is a key structural component of the collagen triple-helix.
Cellular Communication: When released during protein digestion, these small peptides can bind to specific receptors on cell surfaces, signaling the cells to increase the production of extracellular matrix components.
Tissue Regeneration: It supports the repair of damaged tissues by facilitating the deposition of new collagen fibers and promoting wound healing processes.

Research Advantages

Enhanced Bioavailability: Due to its small molecular size, this tripeptide is absorbed more efficiently by the intestinal tract compared to larger proteins, making it highly effective for nutritional supplementation.
Skin Health Improvement: Studies indicate it significantly improves skin elasticity, hydration, and density, making it a valuable ingredient in anti-aging formulations.
Wound Healing: It has been shown to accelerate the closure of wounds and recovery of connective tissues, offering benefits for post-surgical recovery or injury rehabilitation.

Target Population

Individuals Seeking Anti-Aging Support: People looking to maintain skin youthfulness, reduce the appearance of wrinkles, and improve skin firmness.
Athletes and Active Individuals: Those requiring support for muscle recovery, joint health, and connective tissue repair after physical exertion.
Recovery Patients: Individuals recovering from injuries or surgery who need to support the regeneration of skin and connective tissues.

Shop KPV L - valine 99 % White crystalline powder Arshine high quality Betty-Detailed Image 1

Shop KPV L - valine 99 % White crystalline powder Arshine high quality Betty-Detailed Image 2

Shop KPV L - valine 99 % White crystalline powder Arshine high quality Betty-Detailed Image 3

Shop KPV L - valine 99 % White crystalline powder Arshine high quality Betty-Detailed Image 4

Items	Specifications
Product Name	L-VALINE
CAS number	72-18-4
Purity	99%
Appearance	White or almost white powder
Storage	Dry and Cool Place
Grade Standard	Top Quality
Grade	Pharmaceutical Grade
Specification	5mg 10mg 20mg

Our Company

Our company is a modern advanced enterprise specializing in production and exportation of APIs, Pharmaceutical intermediates, plant extracts etc. Our products are widely used in medicine, health care products, cosmetics, nutritional supplements and food additives areas. Our factory covers an area of 95 acres, the proposed construction of the plant will be GMP standards, the factory environment clean and tidy, rational layout, with large and medium-sized production workshop and repocessed shop. It is equipped with advanced equipment quality inspection and research center. Those products of both quality and technical content have reached the domestic advanced level. Since its establishment, the company has attached great importance to the team training and technical reform. Our modern production equipment guarantees for a fast and effective production with a superior degree of accuracy throughout the whole production line, everything is done in-house, processing, extraction, packaging and transportation of all links, ensuring maximum quality and efficiency. We are constantly research and development new ingredients and innovative new products, have earned the respect & Admiration from the worldwide customers. After years of continuous development, company has been accumulated rich experience in international trade and customer resources, established a stable customer base and perfect marketing service network. In addition, the company has established long-term technical cooperation with experts and professors from many universities and research institutes in the province.

When storing peptides, remember to:
• Store peptide in a cold, dry, dark place
• Avoid repeated freezing and thawing of peptide
• Avoid overexposure to the air
• Avoid light exposure
• Avoid storing peptides in solution long term
• Aliquot peptide according to experimental requirements

Shop KPV L - valine 99 % White crystalline powder Arshine high quality Betty-Detailed Image 9

Shop GHK-CU High quality high purity GHK-CU CAS 89030-95-5 Copper tripeptide for Long-Lasting Skin Hot-selling-Detailed Image 2 Shop KPV L - valine 99 % White crystalline powder Arshine high quality Betty-Detailed Image 14

Why choose us

Our Advantages：

1.High quality with competitive price.

2. All purity>99%.

3. We are manufacturer and can provide high quality products with factory price.

Fast and safe delivery.

1. Parcel can be sent out in 24 hours after payment tracking number available.

2. Secure and discreet shipment verious transportation methods for your choice.

3. Customs pass rate >99%.

We have clients throughout the world.

1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their different desire.

2. Market feedback and goods feedback will be appreciated, meeting customers’ requirement is our principal responsibility.

3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from all the customers.

Shop KPV L - valine 99 % White crystalline powder Arshine high quality Betty-Detailed Image 15

Shop KPV L - valine 99 % White crystalline powder Arshine high quality Betty-Detailed Image 16

FAQ

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 UPS, FEDEX, DHL paket and YANWEN express to you after receive your payment, it would take around 5-15 days to your address.

3. How do i keep the peptides when i receive it ?
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.

4. What's the payment methods?
We could accept pay through Wise, Bank Transfer, Alipay,Alibaba USDT and BTC.

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:

Bulk Drug Intermediates

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:
Trader

Main Products:
Tirzepatide,Retatrutide,NAD+,Samaglutide,GHK-CU,cagrilintide

Location:
1502A1, Building 4, Xinyuanxin Center, No. 3 Huaxin Road, Dongfeng Street, Licheng District, Jinan City, Shandong Province

Payment Terms:
TT against B/L draft before shipment,100% TT in advance

Average lead Time:
1

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2026

Certifications:
COA,COA,COA,COA,COA,COA,COA,COA,COA,COA,COA,COA

COMPANY INTRODUCTION
20 years of dedicated work in the peptide industry
15 Years of Industry Experience
We have been a high-tech company focused on the development, production, and marketing of various peptide products
for 15 years. Through advanced laboratories and strict quality control, our internationally certified products are safe and
effective.

Clients in Europe, the USA, Southeast Asia, and the Middle East
As a global trading company, we serve clients across Europe, the USA, Southeast Asia, the Middle East, and beyond, providing
customized solutions. Committed to "technology leading Health", we aim to innovate and deliver high-quality health products
worldwide.

3,000sqm Factory with 60 Employees
We have a factory covering 3,000 square meters and housing 60 employees to guarantee the highest quality all the time. We hired
three quality auditors with three years of experience. They meticulously inspect each item at every production stage.

Contact Us Now
Our products are exported to more than 130 countries and regions, which can be delivered fast within 5-14 days. We can provide
OEM/ODM support to our customers. We have 10 professional after-sales staff to make 24-hour responses to our customers.
Contact us now to learn more. We hope to establish stable and strategic long-term business relationships with domestic and
foreign suppliers and customers, jointly pursuing a better future.

Inquiry History

32 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
Russia	L-Valine	50 KG	Jul 16, 2026
Mexico	L-Valine	25 KG	Jan 13, 2026
Indonesia	valin	1.00 20' Fcl	Oct 20, 2023

Go to Page

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Supplier Name	Details
Valine Feed Grade Amino Acids China Origin Rich stock!	Feed Grade/99	Hebei Shunxing Import and Export Co.,Ltd	Inquiry
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

KPV L - valine 99 % White crystalline powder Arshine high quality Betty

Product Description

Seller Information

Inquiry History

Description

Applications

Composition

Mechanism of Action

Research Advantages

Target Population

Grade Standard

Top Quality

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Related Products

More Choices Find All Products for Sale 

Related Searches

Hot Related Products