Source supply High quality of N-Acetyl L-carnosine with competitive price CAS NO.56353-15-2

Quality Control/Stable quality
QC team members are all qualified and receive regular training. A professional QA team ensures qualified products and a sound documentation system is in place to support audits.

Our Services
We not only provide qualified products, but also the best pre-sales and after-sales services. Our goal is to build a long-term relationship with every customer. If you have questions or problems, please feel free to contact us by email, phone, WhatsApp... We will respond to you as soon as possible within 24 hours.

Fast Delivery
For products in stock, we can deliver immediately after receiving your payment. For synthetic chemicals, we will provide delivery time when quoting.

Flexible order options
We offer flexible gram-scale ordering options specifically designed for start-ups and R&D institutions, with no minimum order requirements.

Stable Supply
We maintain safety stock for all high-demand products, enabling immediate shipment arrangement upon order confirmation.

Competitive price
We ensure cost-competitive pricing through continuous process optimization: higher yield, lower solvent/waste, and efficient sourcing. Volume-based discounts available. Committed to win-win partnerships.

Basic information

• Product Name：N-Acetyl L-carnosine; N-Acetylcarnosine; N-Acetyl carnosine
• CAS NO.：56353-15-2
• MF： C11H16N4O4
• MW： 268.27
• Melting point：209-210°C
• Boiling point：775.9±60.0 °C(Predicted)
• Density：1.343±0.06 g/cm3(Predicted)
• Solubility：Methanol (Slightly), Water (Slightly)
• Function: Anti-oxidant and Anti-glycation

 

Product Specification

Test items	Specification
Appearance	White to almost white powder
Identification(IR)	Comply
Solubility	Soluble in water
Loss on drying	≤6.5%
Specification rotation	+24.50~+27.5°
Heavy Metals	≤10ppm
Assay	≥98.0%

our Advantages

 

N-Acetyl L-carnosine(CAS NO 56353-15-2) is one of our Main Products. We have manufactured over tons of this chemical product in last year.

 

Our product appears as a white powder with high purity, typically the assay is at approximately 100%. And the heavy metal is less than 10ppm.

 

If you have special requirements on the particle size, pls let us know.

Application

Applied in ophthalmic formulations

N-acetylcarnosine has demonstrated efficacy in ophthalmic solutions for:
• Delaying cataract progression (shown in randomized clinical trials)
• Reducing lens opacity in age-related nuclear cataracts
• Improving visual acuity parameters

Applied in cosmetics

N-Acetyl L-carnosine, the acetylated derivative of L-carnosine, offers enhanced skin permeability due to its improved lipophilicity, enabling effective penetration through the stratum corneum lipid barrier. This stabilized dipeptide demonstrates multiple clinically-relevant cosmetic benefits:

• Superior Antioxidant Protection

• Anti-Inflammatory Action

• Hydration Support

 

Cosmetic Formulation recommendations

 

Recommended dosage of N-Acetyl L-carnosine in cosmetics

0.1-1.0%

Compatibility suggestion of N-Acetyl L-carnosine

N-Acetyl L-carnosine(CAS 56353-15-2) has good water solubility and compatibility. And avoid compatibility with ingredients of strong acids, Alkali, Complex, oxidizing substances.

 

Packaging and delivery

 

Packaging：

Our standard packaging is 25kg/drum with double-layer PE inner bags.

Customized solutions are available (e.g. 500g/bottles, 10kg/cartons) - simply specify your required packaging specifications and materials."

Delivery：

Flexible shipping solutions:
• Bulk orders: FOB/CIF by air or sea
• Samples: EXW via DHL/FedEx with door-to-door tracking
• Special handling available for temperature-sensitive materials

Storage and Shelf life

Storage condition:

Stored in cool, dry place, room temperature.

For long term storage, keep it sealed in dry, 2-8°C

 

Shelf life:

24 months from manufacturing date.

 

Company Profile

Shanghai Joy Biotech Ltd. is a professional manufacturer specializing in:
• Cosmetic ingredients (e.g. N-Acetyl L-carnosine, CAS 56353-15-2)
• Pharmaceutical raw materials & intermediates
• Dietary supplement ingredients

 

With R&D centers in Shanghai (1) and Hangzhou (2), our team comprises PhDs, MDs, and Master/Bachelor degree holders in:

• Chemistry
• Pharmaceuticals
• Synthetic biology
• Peptide technology

 

As your reliable partner, we deliver high-quality chemical solutions for:
 Cosmetics
 Pharmaceuticals
Dietary supplements

 

 

Environmentally friendly

 

Joy Biotech is committed to environmental stewardship throughout our operations. We prioritize green chemistry principles, biological methods, and enzyme catalysis from R&D through commercial production to ensure sustainable and eco-friendly manufacturing processes.