Buy CAS:154702-15-5 Supplier & Exporter

Advanced Dipeptide-2 Solutions: High-Purity Synthesis for Next-Generation Cosmetic Formulations and Global Bio-Tech Applications.

The Definitive Guide to Dipeptide-2 (CAS 154702-15-5)

In the evolving landscape of biomedical cosmetics and precision skincare, CAS 154702-15-5, scientifically known as Dipeptide-2 (L-Valyl-L-tryptophan), stands as a cornerstone ingredient for lymphatic drainage and periorbital edema treatment. As a premier supplier and exporter, Aogebio LLC leverages decades of chemical expertise to provide pharmaceutical-grade Dipeptide-2 that meets the rigorous demands of global Tier-1 cosmetic brands.

This white paper explores the technical nuances, market dynamics, and future roadmap of Dipeptide-2, offering an "Information Gain" perspective for procurement officers and R&D formulation scientists.

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Technical Specification

CAS No: 154702-15-5. Molecular Formula: C16H21N3O3. Our production ensures a purity of ≥98.0% via HPLC analysis, with strictly controlled residual solvents and microbial counts.

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Mechanism of Action

Dipeptide-2 acts as an ACE (Angiotensin-Converting Enzyme) inhibitor. By inhibiting ACE, it improves lymphatic circulation and prevents fluid accumulation under the eyes.

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Global Export Compliance

Fully compliant with EU REACH, US FDA (VCRP), and China's NMPA (IECIC). We provide comprehensive SDS, COA, and Technical Data Sheets for seamless customs clearance.

Global Procurement Dynamics & Industry Landscape

Rising Demand in the "Active Aging" Sector

The global eye care market is projected to reach USD 21.5 billion by 2028. Within this segment, the demand for anti-edema peptides like CAS 154702-15-5 has grown by 14% CAGR. Large-scale procurement is no longer limited to luxury brands but has permeated the "masstige" market.

  • 🔹 North America: Dominates in R&D focus on peptide-complex synergy.
  • 🔹 Asia-Pacific: Rapid growth in OEM/ODM production for domestic clinical skincare.
  • 🔹 Europe: High demand for "Clean Beauty" certified peptide sources.

Why Exporters Prefer Aogebio's Dipeptide-2?

We solve the "Stability Paradox." Dipeptide-2 is notoriously sensitive to pH fluctuations. Our proprietary stabilization technology ensures the peptide remains bioactive throughout a 24-month shelf life, even in aqueous formulations.

500+ Global Clients
99.8% Batch Consistency

Macro-Industry Solutions & Technical Roadmap

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Advanced Solid-Phase Peptide Synthesis (SPPS)

Our roadmap begins with the optimization of the coupling reaction between Valine and Tryptophan. We utilize Fmoc-protected amino acids to ensure zero racemization, maintaining the biological activity of the L-L isomer.

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Multi-Stage Purification (Prep-HPLC)

Raw synthesis products contain TFA salts and residual monomers. Our facility employs industrial-scale Preparative HPLC to achieve pharmaceutical-grade purity, reducing skin irritation potential to near zero.

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Synergistic Complexing for Formulators

Current industry trends favor "Active Cocktails." We provide solutions for Dipeptide-2 to be paired with Hesperidin Methyl Chalcone and Palmitoyl Tetrapeptide-7 (The Eyeliss™ concept) to triple the efficacy in lymphatic drainage.

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Future Prospect: Bio-Fermentation Route

Aogebio is currently investing in synthetic biology to produce CAS 154702-15-5 through yeast fermentation, aiming to reduce the carbon footprint by 40% by 2026.

About Aogebio LLC

Founded in 2013 and headquartered in the prestigious high-tech zone of Xi'an, Xi'an Aoge Biotech Co., Ltd., along with its subsidiaries Xi'an Imaherb Biotech Co., Ltd. and Xi'an Nahanutri Biotech Co., Ltd., has established itself as a leading force in the cosmetics raw materials industry.

Our expansive cooperative factory, spanning 1,000 mu (approximately 165 acres), is equipped with state-of-the-art extraction and synthesis technology. This advanced infrastructure allows us to manufacture a wide array of premium cosmetic raw materials including CAS:154702-15-5. Our product line includes natural plant extracts specifically designed for organic cosmetics, as well as synthetic ingredients for high-end skincare formulations.

21+ Years of Professional Experience
50t Monthly Production Capacity
66,667 m² Total Factory Area
Aogebio Factory

Qualifications & Technical Authority

Ensuring Reliability through Scientific Rigor

Our in-house lab uses advanced instruments like UPLC, HPLC, GC-MS, and ICP-MS for quality control, ensuring raw materials meet strict international standards for heavy metals, pesticide residues, and purity.

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Innovation in R&D

We pour relentless efforts into research and development, constantly exploring novel raw materials and advanced manufacturing techniques to stay ahead in the dynamic cosmetics industry.

Sustainability Commitment

We actively embrace sustainable practices, striving to minimize our environmental footprint through eco-friendly production methods and responsible sourcing of precursors for CAS:154702-15-5.

Quality Assurance

Rigorous quality control is embedded in every step of our production process, from raw material sourcing to final product delivery, guaranteeing adherence to ISO 9001 and GMP standards.

Frequently Asked Questions (FAQ)

What is the optimal dosage of Dipeptide-2 in eye cream formulations? +
For clinical efficacy, we recommend a concentration of 20ppm to 100ppm (parts per million) within the final formulation. When using our liquid peptide solution, this typically equates to a 1% to 3% inclusion rate.
Is CAS:154702-15-5 stable at high temperatures during manufacturing? +
Dipeptide-2 is relatively heat-stable compared to larger proteins; however, for maximum potency, it should be added during the cooling phase (below 40°C) of an emulsion.
Can Aogebio provide customized peptide sequences? +
Yes, as a specialized manufacturer, we offer custom peptide synthesis. While CAS 154702-15-5 is a stock item, we can modify the sequence or the carrier system (liposomal vs. aqueous) based on your specific R&D requirements.
What are the storage requirements for bulk Dipeptide-2 powder? +
The powder should be stored in a cool, dry place, protected from light. For long-term storage (over 6 months), we recommend maintaining a temperature of 2-8°C.