Name: China Factory Supply High Quality N-Acetyl-L-cysteine CAS 616-91-1 for biochemical research and sport recovery products
Brand: Wuhan Fortuna Chemical Co., Ltd.

Specifications of N-Acetyl-L-cysteine CAS 616-91-1 COA:

Items	Specifications	Results
Appearance	White to light yellow powder,odorless	Conform
Assay ≥ %	98.5～101.0	99.6%
Specific optical rotation[a]D 20°	+21.3°～ +27.0°	+22.5°
State of Solution ≥	98.0%	>98
Chloride (Cl），% ≤	0.04	<0.04
Ammonium (NH4)，%≤	0.02	<0.02
Sulfate (SO4)，%≤	0.03	<0.03
pH value	2.0～2.8	2.45
Loss on Drying	0.5	0.21
Heavy Metals(Pb)，ppm ≤	0.001	＜0.001
Residue on ignition	0.2	0.06
Melting point	106~110°	108°
Iron (as Fe) ,% ≤	0.002	<0.002
Arsenic(As₂ o₃) ≤	0.0001	<0.0001
Conclusion	The test result of the above mentioned product meets AJI92 standard.

Parameters of N-Acetyl-L-cysteine CAS 616-91-1

Product parameters
Cas number:	616-91-1
Appearance:	White crystalline powder
Purity:	99%min
Package details:	25kg/drum
Brand:	Fortunachem

Uses:

N-Acetyl-L-Cysteine (NAC): The Ultimate Antioxidant Shield for Elite Athletic Recovery

N-Acetyl-L-Cysteine (NAC) is a premium, highly bioavailable amino acid derivative that has rapidly emerged as a cornerstone raw material in advanced sports recovery formulations. Renowned for its potent cellular defense mechanisms, NAC is currently seeing continuous volume growth in high-end endurance athlete recovery complexes.

Core Mechanism: Glutathione Precursor & Free Radical Scavenging

The primary physiological advantage of NAC in sports nutrition is its role as the direct, rate-limiting precursor to Glutathione, the body’s most powerful endogenous antioxidant. During intense physical exertion, the body generates massive amounts of reactive oxygen species (ROS). NAC directly replenishes intracellular glutathione stores and acts as a potent scavenger to neutralize these free radicals. By restoring redox homeostasis, NAC significantly mitigates exercise-induced oxidative stress and cellular damage.

Target Applications & Performance Benefits

Alleviating Muscle Soreness & Accelerating Repair: High-intensity training often leads to severe oxidative damage and delayed-onset muscle soreness (DOMS). By aggressively clearing free radicals, NAC reduces post-exercise inflammation and alleviates muscle soreness, allowing athletes to recover faster and maintain consistent training volumes.

Endurance Athlete Recovery: Endurance sports place prolonged oxidative stress on the body. NAC is increasingly formulated into endurance recovery stacks to protect skeletal muscle integrity, minimize fatigue, and support sustained athletic capacity during grueling tournaments or intensified training blocks.

Synergy with Sports Recovery Pillars: NAC perfectly complements BCAAs, Glutamine, and Creatine. While those ingredients supply the building blocks for muscle synthesis, NAC ensures the cellular environment is protected from oxidative damage, maximizing the efficacy of the entire recovery protocol.

Global Market Positioning

Driven by the growing focus on holistic athletic recovery and cellular health, NAC is experiencing continuous volume expansion in global endurance and post-workout recovery formulations. For B2B brands, incorporating this premium, science-backed antioxidant signals a commitment to elite-level muscle protection and rapid adaptation. It is the definitive choice for next-generation recovery products targeting serious athletes.

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Also, if you have any other questions, you can contact us
FAQ From Wuhan Fortuna Chemical Co.,Ltd

Q1: Can I get a sample for free ?
A: For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test.
Q2: How to confirm the product quality before placing orders ?
A: Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order.
Q3: What is the payment you accept?
A: For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us.
Q4: What is your shipment way ?
A: For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement.
Q5: How long is your after-sales service?
A: We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company.

Q6: How do you treat quality complaint ?

A: We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers.

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Company Information

Name:Wuhan Fortuna Chemical Co.,Ltd

Category:Others

Trade Category: Trading Company

Employees: 11 - 50 People

Address: Room 2015, No.2 Building, Kaixin Mansion No.107

Company Information: Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical and Intermediates, Food and Feed additives, Fine chemicals,Biochemical and Reagent, which is the members of Hubei E-commerce Chamber.

Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.

We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.

Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.

Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide N-Acetyl-L-cysteine with good quality and best price, welcome to contact us to get COA/TDS/MSDS of N-Acetyl-L-cysteine.

Our Advantages:

1. Guaranteed purity;

2. Large quantity in stock;

3. Largest manufacturer;

4. Best service after shipment with email;

5. High quality & competitive price;