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L-Lysine base | CAS 56-87-1 | l-lysine free base for dietary supplements, pharmaceutical formulations and sports nutrition

Name: L-Lysine base | CAS 56-87-1 | l-lysine free base for dietary supplements, pharmaceutical formulations and sports nutrition
Brand: premium ingredient
SKU: pr2106251423
Price: 20 USD
Availability: InStock

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CAS No.:

56-87-1

Grade:

Food Grade

Content:

99%

Brand:

premium ingredient

Packaging:

25kgs/drum

Sample Available:

Yes

Price valid (until):

2023-12-27

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PREMIUM INGREDIENT CO.,LTD

Company Type:

Manufactory

Location:

United Kingdom

Payment Terms:

TT against copy of documents,L/C

Average Lead Time:

80 days

Qualification:

Main Products:

l-lysine monohydrochloride,dl-methionine,n-acetyl-l-cysteine,l-methionine,glycine,l-cysteine hcl monohydrate

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Product Details
Seller Information
Inquiry History

Description

L-Lysine Base

Basic Information

L-Lysine base
CAS No.	56-87-1
Molecular Formula	C₆H₁₄N₂O₂
Molecular Weight	146.19
Appearance	White crystalline powder
Grade	Food Grade, Pharma Grade
Purity	≥98.5%
Solubility	Soluble in water, hygroscopic
Implementation Standard	USP / CP / BP / EP / AJI
Certifications	ISO9001, ISO22000, HALAL, KOSHER, HACCP

Character

L-Lysine Base, CAS 56-87-1, commonly referred to simply as L-Lysine, is an essential free-base amino acid presented as white crystalline powder. Differentiated from L-Lysine Hydrochloride, this free-base form features higher pure amino acid content without chloride residues, making it ideal for high-standard amino acid fortification in sensitive formulations. As a vital building block for human protein synthesis, it supports bodily growth, tissue repair and immune health. Widely applied in premium dietary supplements and functional food manufacturing, L-Lysine Base serves as a high-purity nutritional raw material for precise amino acid supplementation, conforming to standard food-grade specifications for stable and clean formulation applications.

Key Characteristics

1.Free base essential amino acid Chloride-free, higher effective lysine content compared to salt forms.

2.Highly soluble in water, hygroscopic Requires sealed packaging to avoid moisture absorption.

3.Ideal for chloride-free formula Suitable for supplement and pharma formulations where chloride ions are not allowed.

4.High purity & low impurities Fermentation derived, meets strict requirements for premium nutrition and pharma use.

5.Good formula compatibility Works well with other amino acids, vitamins and nutritional ingredients in powder blends.

Main Functions

1.Amino acid nutritional fortification Essential amino acid for protein synthesis, collagen formation and immune support.

2.Premium supplement formulation ingredient High active lysine content for capsule, tablet and powder supplement formulas.

3.Pharmaceutical nutrition raw material Used for chloride-free amino acid preparations.

4.Specialty pet nutrition fortification Added into high-end pet supplement formulas.

5.Biochemical medium component & cosmetic raw material Nutrient source for cell culture and skin care formulations.

Main Applications

1.Premium Dietary Supplements & Sports Nutrition: Capsules, tablets, compound amino acid powder, sports nutrition premixes, chloride-free supplement formulas.

2.Pharmaceutical Industry Chloride-free amino acid oral preparations and related pharmaceutical formulations.

3.Specialty Pet Nutrition High-end pet health supplements.

4.Cosmetic Raw Materials Skin care and hair care formulations.

5.Biotechnology & Laboratory Research Cell culture media and biochemical research raw material.

Packaging and Storage

Item	Detail
Packaging Specification	25kg standard fiber drum
Outer Package	Export standard fiber drum with waterproof inner bag
Storage Condition	Store in cool, dry and ventilated warehouse, away from strong light and high temperature
Sealing Requirement	Keep container tightly sealed to prevent moisture absorption and agglomeration
Shelf Life	24 months under standard storage environment

ECHEMI Editorial Reference

L-lysine is an essential amino acid[1][2] with important roles in connective tissues and carnitine synthesis, energy production, growth in children, and maintenance of immune functions[2].

Certificates

Basic Info

Product Name:

L-Lysine

Other Name:

L-Lysine;Lysine,L-;Hexanoic acid,2,6-diamino-,(S)-;Lysine acid;Lysine;2,6-Diaminohexanoic acid;(S)-α,ε-Diaminocaproic acid;L-(+)-Lysine;Aminutrin;(S)-2,6-Diaminohexanoic acid;α-Lysine;(S)-Lysine;(+)-S-Lysine;L-Norleucine,6-amino-;L-2,6-Diaminocaproic acid;h-Lys-oh;L-Lys;Malandil;Biolys;LLB 50;38: PN: WO2020027640 SEQID: 101 claimed protein;38: PN: KR20200014684 SEQID: 101 claimed sequence;114: PN: WO2021061872 SEQID: 114 claimed protein;6899-06-5;48050-57-3;280114-50-3;1150316-18-9;1153953-95-7;2087491-46-9;2139267-51-7

CAS No.:

56-87-1

Molecular Formula:

C6H14N2O2

InChIKeys:

InChIKey=KDXKERNSBIXSRK-YFKPBYRVSA-N

Molecular Weight:

146.188

Exact Mass:

146.19

EC Number:

200-294-2

HScode:

2922411000

Categories:

Amino Acids and Derivatives

Characteristics

PSA:

89.34

XLogP3:

-3

Appearance:

White or near white crystalline powder

Density:

1.4516 g/cm³ @ Temp: 45.00 °C

Melting Point:

5-224 °C (decomp)

Boiling Point:

311.5ºC at 760mmHg

Flash Point:

142.2ºC

Refractive Index:

26 ° (C=2, 5mol/L HCl)

Water Solubility:

soluble in water. Insoluble in ethanol, ethyl ether, acetone, benzene and common neutral solvent.H2O: 0.1 g/mL, clear, colorless

Storage Conditions:

Store at RT.

Vapor Pressure:

5.28X10+9 mm Hg at 25 deg C /extrapolated/

Specific rotation:

D20 +14.6° (c = 6.5); D23 +25.9° (c = 2 in 6.0N HCl)

Taste:

Sweet/bitter

PKA:

3.12(at 0 °C)

See More L-Lysine 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-Lysine Safety Data Sheet 

Seller Information

Business Type: Manufactory
Main Products: l-lysine monohydrochloride,dl-methionine,n-acetyl-l-cysteine,l-methionine,glycine,l-cysteine hcl monohydrate
Location: dongsheng road
Payment Terms: TT against copy of documents,L/C
Average lead Time: 80 days
Total Annual Revenue: $5 million-$10 million
Total Employees: 5-10
Year of Establishment: 2015

Premium Ingredient specializes in supplying and distributing food & feed amino acids, food additives and functional ingredients for more than a decade.

Our food additives portfolio covers phosphates, acidulants, preservatives, sweeteners, thickeners and leavening agents.

Our functional ingredients include vitamins, mineral products, botanical extracts, nutraceutical ingredients, functional fibers & bulking agents.

We serve over 100 clients across food & beverage, dietary supplement, sports nutrition, personal care, pharmaceutical and animal feed sectors, with products exported to dozens of countries worldwide. All our goods are sourced from top-tier Chinese manufacturers with proven expertise and complete management systems.

◆Amino Acids	◆ phosphates	◆ acidulants
◆ preservatives	◆ sweeteners	◆ functional fiber&bulking agent
◆ thickeners	◆ Leavening agents	◆ mineral products
◆ Botanical extracts	◆ vitamins	◆ nutritional products

Backed by over 10 years of industry experience, we provide one-stop-shop solutions combining high-grade products, prompt communication, on-time delivery and real-time market intelligence. Thanks to our long-term deep-rooted partnerships with source manufacturers, we can guarantee sufficient inventory, stable pricing and fast shipment.

Our third-party certifications include ISO9001, ISO14001, HACCP, HALAL, KOSHER, GMP, FAMI-QS and more. You can count on Premium Ingredient as your trusted global raw material supplier.

------------------------------------- Mission------------------------------------

Acting as a bridge between reliable Chinese manufacturers and global buyers, we carefully select partner factories with mature production capabilities and sound management systems. We deliver not only premium-quality raw materials, but also value-added services including market trend updates, supply chain risk alerts, product formulation consultation, consolidated sample shipment and full document support for import compliance. We timely forward overseas customers’ requirements to our partner factories to support product upgrading and achieve mutual growth.

-------------------------------------Our Quality------------------------------------

Our Quality

As a professional ingredient supplier, we do not operate manufacturing facilities. Instead, we build robust quality‑assurance workflows across our whole supply chain to safeguard consistent product performance for every shipment

Strict Supplier Due‑Diligence

Before entering any partnership, we carry out on-site factory visits and assess industry reputation, followed by multi-stage qualification reviews. We validate production qualifications, export track records, quality management systems and complete certification packages. New suppliers must pass sample evaluation, and only fully vetted top-tier factories are admitted to our approved supplier pool

Batch‑by‑batch Document Verification

For every order, we cross‑check factory‑issued test documents against agreed specifications including FCC, USP, EP, AJI, CP or your customized requirements. We will not forward documents to customers until key indicators are fully aligned with specifications. This step avoids inconsistent or mismatched documentation common in raw‑material trade.

Independent Third‑party Testing Coordination

Upon client request, we can arrange independent laboratory inspections from recognized third‑party institutions. We manage sample delivery, test protocol communication and report follow‑up to support your market compliance needs.

Quality Closure & Continuous Improvement

We keep traceable records for all delivered batches. If any quality concern arises, we act as your single point‑of‑contact to trace root causes with source factories, drive corrective actions and deliver practical resolution plans. Client feedback is systematically collected to optimize our supplier management and document‑review procedures.

We provide a comprehensive set of compliance documents to support your import and registration work. Our available documentation includes but is not limited to:

★ ISO Certification ★ Halal Certificate

★ Kosher Certificate ★ IP certificate

★ Haccp certificate ★ Allergens with Glutens

★ GRAS Statement ★ HACCP Program

★ BSE/TSE Statement ★ Certificate of Analysis

★ Country of Origin Certificate ★ Material Safety Data Sheet

★ Flow Chart (product processing) ★ Food Grade Certificate

★ Nutritional Information ★ GMO Statement

★ Specification Sheet

Inquiry History

36 Inquiries

Country	Product	Purchase Quantity	Date Posted
Turkey	Customizable L-Lysine (Base) 56-87-1 25KG	100 KG	Jun 1, 2026
Pakistan	L- Lysine	25.00 KG	May 27, 2026
India	L-Lysine	1.00 20' Fcl	Apr 27, 2026
Slovenia	L-LYSINE	400 KG	Jan 9, 2026
Mexico	LYSINE	1000 KG	Sep 23, 2025
Vietnam	L-Lysine	25 KG	Aug 22, 2025
India	Lysine	1.00 TON	Jul 17, 2025
United States	L-Lysine	85 MT	Jun 18, 2025
Ecuador	LISINA	1 MT	Feb 25, 2025
Vietnam	Lysine 70%	295 MT	Aug 27, 2024
Pakistan	lysine	1 MT	Jun 14, 2024
South Africa	lysine	1000 KG	Mar 11, 2024
United Arab Emirates	L- lysine	1 MT	Sep 9, 2026
India	L Lysine	2.00 MT	Aug 4, 2026
United Kingdom	L-Lysine	100.00 MT	Jun 13, 2025
India	L-Lysine	1 MT	Apr 23, 2025
United Arab Emirates	l.lysine	200.00 KG	Apr 21, 2025
Thailand	L-Lysine	1 KG	Mar 17, 2025
Brazil	lysine	27 TON	Oct 31, 2024
United States	L-Lysine Powder	10 MT	Oct 18, 2024

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