L-Carnitine

Description

1. Product Overview
   L‑Carnitine is a high‑purity, industrial‑grade amino acid derivative used predominantly as a metabolic activator and formulation ingredient across pharmaceutical, nutraceutical, and animal‑feed manufacturing. It functions as a functional excipient and active nutritional additive to support energy metabolism in formulated products, enabling manufacturers to deliver consistent potency and bioavailability at scale. The product offers reproducible quality, regulatory‑ready specifications, and scalable supply — reducing formulation variability and inventory risk for large‑volume industrial customers. Its strategic importance lies in meeting rising global demand for evidence‑based metabolic ingredients while enabling reliable, compliant sourcing for B2B formulators and contract manufacturers.

2. Key Specifications & Technical Characteristics

• Chemical name: L‑Carnitine (L‑3‑hydroxy‑4‑N,N,N‑trimethylaminobutanoate)

• Chemical composition: C7H15NO3, molecular weight 161.20 g/mol

• Purity/grade: Industrial / Pharmaceutical precursor grade; typical assay ≥ 98.0% (HPLC)

• Active content: L‑Carnitine base content specified on certificate of analysis (CoA)

• Water content: ≤ 5.0% (Karl Fischer or validated method; batch CoA provided)

• Loss on drying: provided per CoA, typically ≤ specified pharmacopeial limit

• Heavy metals: Compliant with customer‑specified limits; Pb, As, Cd, Hg below ppm thresholds (CoA included)

• Microbiological limits: Total plate count and absence of specified pathogens for food/ feed‑grade lots (when requested)

• Physical form: Crystalline powder or hygroscopic solid, free‑flowing after recommended handling

• Color: White to off‑white crystalline powder

• Particle size: Typical D50 and particle distribution provided on request for process compatibility

• Bulk density: Specified per lot on CoA (for material handling and dosing calculations)

• Solubility: Highly soluble in water; solubility profile included for formulation guidance

• Packaging options: 25 kg kraft‑lined bags, 500 kg FIBCs, 1 MT bulk bags, or ISO tank-compatible formats for liquid derivatives (customer‑specified)

• Shelf life: 24 months under recommended storage (cool, dry, <25°C, protected from moisture); accelerated stability data available on request

3. Core Industrial Applications

• Pharmaceutical manufacturing: As an active pharmaceutical ingredient (API) precursor or excipient in metabolic and cardiometabolic formulations; used in tablet, capsule, and injectable formulations where consistent assay and low impurity profile are critical.

• Nutraceuticals and dietary supplements: Used in powders, premixes, and ready‑to‑drink formulations for energy, weight‑management, and performance products; delivers reliable potency and solubility for high‑throughput encapsulation and blending lines.

• Animal nutrition and feed additives: Incorporated into feed premixes and pelleting processes to improve livestock metabolic health; supplied as feed‑grade lots with appropriate microbiological controls.

• Contract manufacturing and formulation services: Provides predictable behavior in downstream processing (mixing, granulation, spray‑drying) enabling reduced batch variability and higher first‑pass yield compared with lower‑grade substitutes.
  Why it performs better: High assay and tight impurity profile reduce downstream processing losses and formulation rejection; water‑solubility and consistent particle characteristics improve blend uniformity and dosing accuracy, lowering manufacturing waste and QA costs.

4. Competitive Advantages

• Quality consistency: Batch‑to‑batch analytical traceability with full CoA, identity, assay, impurity profile, and stability data.

• Supply reliability: Secured raw‑material sourcing and scheduled production capacity to support continuous supply agreements and large contracts.

• Logistics capability: Global export readiness with EXW, FOB, CIF options; licensed to ship via standard bulk and bag formats; supply chain visibility and export documentation (CoA, MSDS, packing list) provided.

• Price competitiveness: Volume‑tiered pricing model for bulk purchases (20 MT and above) with contract pricing available for multi‑period commitments.

• Sustainability: Supplier practices include energy‑efficient manufacturing and waste‑minimization measures; sustainability data and certifications can be provided for qualified buyers.

• Technical support: Dedicated technical dossier, formulation guidance, and regulatory support documentation (spec sheets, stability data, GMP/quality statements) available to accelerate qualification by QA teams.

5. Commercial & Supply Information

• Minimum order quantity (MOQ) BULK: 20 MT

• Loading capacity (MT per container): Approximate loading per container: 20 ft container ≈ 18–20 MT depending on packaging and stowage; 40 ft container ≈ 24–26 MT depending on packaging.

• Lead time: Standard lead time and expedited production options available on request (lead time confirmed at order).

• Documentation: Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and packing list included with shipment; additional regulatory documentation available on qualification.