N-Acetyl L-Cysteine (NAC) is a stable acetylated derivative of L-cysteine widely used as a mucolytic agent, antioxidant, and glutathione precursor.
It is extensively utilized in pharmaceuticals, nutraceuticals, dietary supplements, and clinical nutrition to support respiratory health, liver detoxification, immune defense, and cellular antioxidant protection.
1. PRODUCT IDENTIFICATION
| Chemical Name | (R)-2-Acetamido-3-sulfanylpropanoic acid |
| Synonyms | NAC |
| CAS No. | 616-91-1 |
| EC No. | 210-498-3 |
| Molecular Formula | C₅H₉NO₃S |
| Molecular Weight | 163.19 g/mol |
2. PRODUCT DESCRIPTION
N-Acetyl L-Cysteine acts as a precursor to glutathione and plays a vital role in antioxidant defense, mucolysis, and detoxification processes. It is commonly used in respiratory, hepatic, and immune health formulations.
3. GRADE
- Pharmaceutical Grade (USP / EP / BP)
- Food / Nutraceutical Grade
- Feed Grade
(Grade supplied as per customer requirement.)
4. AVAILABLE FORM
White crystalline powder
5. TECHNICAL SPECIFICATIONS
| Description | White crystalline powder |
| Identification | Conforms |
| Assay (on dry basis) | ≥ 98.0% |
| Specific Rotation | Conforms to pharmacopeia |
| pH (10% solution) | 2.0 – 3.0 |
| Loss on Drying | ≤ 1.0% |
(Specifications may be aligned to USP / EP / BP or customer-approved standards.)
6. PHYSICOCHEMICAL PROPERTIES
- Solubility: Freely soluble in water and alcohol; practically insoluble in chloroform and ether
- Stability: Stable under dry conditions; sensitive to oxidation
- Odor: Slight acetic odor
7. APPLICATIONS
Pharmaceuticals- Mucolytic formulations
- Hepatoprotective therapies
- Parenteral and oral dosage forms
- Antioxidant supplements
- Respiratory health products
- Immune and liver support formulations
- Detoxification and oxidative stress management
8. REGULATORY & COMPLIANCE
- Manufactured in GMP-certified facilities
- Complies with USP / EP / BP standards
- Food-grade compliant with applicable food regulations
- Non-GMO
- BSE/TSE Free
- Allergen Free
Documents Available:
- Certificate of Analysis (CoA)
- MSDS / SDS
- Stability data
- Manufacturing process flow (on request)
9. PACKAGING
- 25 kg HDPE drum with double LDPE liner
- Custom packaging available on request
10. STORAGE & SHELF LIFE
- Store in a cool, dry place, protected from light and moisture
- Keep container tightly closed
- Shelf Life: 36 months under recommended storage conditions
11. SAFETY INFORMATION
- Non-hazardous under normal industrial handling
- Avoid inhalation of dust
- Use appropriate PPE
- Refer to MSDS for detailed safety instructions
12. COMMERCIAL INFORMATION
- MOQ: As per grade and packaging
- Lead Time: 7 Days
- Supply Capability: Bulk and contract manufacturing
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