CRL-40,941
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Minimum Order Quantity: 1g/10g/1kg.
Payment Terms: T/T 100% in advance.
Sample Policy: Free sample, buyer pays shipping.
Place of Origin: China
Grade: Pharmaceutical Grade
Synonyms:Fluorafinil, Fladrafinil
Chemical name: 2-[bis(4-fluorophenyl)methyl]sulfinylethanehydroxamic acid
CAS No.: 90212-80-9
Molecular Formula: C15H13F2NO3S
Molecular Weight: 325.33
Appearance: white powder
Purity: 99%
Storage: -20°C
Stability: ≥ 2 years
Function and Application
1. can stay awake.
2. increases coordination
3. can relieve excessive sleepiness and inattention in elderly patients.
4. improves mood
5. helps fight fatigue
6. prevents oxidation within the brain
7. treats alcohol related brain damage
Product Description:
CRL-40,941 (also known as fladrafinil and fluorafinil) is a eugeroic closely related to adrafinil and modafinil. It is the bis(p-fluoro) ring-substituted derivative of adrafinil. CRL-40,941 was found to produce antiaggressive effects in animals, which adrafinil does not produce.
CRL-40,941 is a new research chemical closely related to adrafinil and modafinil.
CRL-40,941 is a wakefulness-promoting agent closely related to adrafinil. It was found to produce antiaggressive effects in animals, which adrafinil does not produce.
CRL-40,941 is a molecule similar to moda finil and adrafinil and has shown that it is more effective than these two molecules in their indications with fewer side effects. It is a wakefulness-promoting agent used for treatment of disorders such as narcolepsy, shift work sleep disorder, and excessive daytime sleepiness associated with obstructive sleep apnea. Finally, it will be to positively modulate Glutamate receptors as well which is theorized to be the main mechanism of action behind the cognitive benefits of this smart drug.
CRL-40,941 can use to improve student’s memory and enhance their cognitive. Compare with others nootropics it is able to possible treatment for ADHD and idiopathic hypersomnia but low toxicity though not much research would prove this claim.
CRL-40,941 is used in medicine, health products, food, beverage, cosmetics, biological and chemical reagents and other industries.
Nowadays, a lot of dietary supplement manufacturers add this to their formula and it is really appreciated by the users.
Packaging Standards
To ensure product integrity and safety during global transit, we implement strict packaging standards tailored to your order volume. From laboratory samples to bulk production, your goods are secured against moisture, light, and contamination.

1g – 1kg: Sample & R&D Packs
Packaging: High-quality Aluminum Foil Bag.
Features: Vacuum-sealed option available. Provides a perfect barrier against light and moisture.
Ideal for: Samples, trial orders, and high-value active ingredients.

5kg – 10kg: Mid-Sized Cartons
Packaging: Reinforced Corrugated Carton.
Protection: Inside packed with double-layer PE plastic bags to prevent leakage.
Ideal for: Pilot production and air freight shipments.

25kg: Standard Bulk Drums
Packaging: Robust Fiber Drum (Standard Net Weight: 25kg).
Protection: Equipped with double sterile inner liners and tamper-evident seals. Designed for maximum durability and stacking stability.
Ideal for: Large-scale manufacturing and sea freight.

1kg: Professional R&D Bottle for Liquid
Packaging: HDPE or premium Fluorinated bottle.
Sealing: Triple-lock system: induction foil, internal plug, and tamper-evident cap.
Features: Ergonomic, chemical-resistant design for pouring precision and stability.
Best for: High-value actives, R&D samples, and pilot batches.

25kg: Industrial Jerrycan for Liquid
Packaging: Heavy-duty, UN-certified HDPE container.
Sealing: Precision neck with high-torque tamper-evident cap and leak-proof gaskets.
Features: Integrated handle and reinforced walls for superior stacking stability.
Best for: Bulk procurement and international sea/air freight.
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