3-O-에틸 아스코르브산

3-O-Ethyl Ascorbic Acid: Premium Manufacturer & Global Supplier for Stable Vitamin C Skincare | Aiherba

Source high-purity 3-O-Ethyl Ascorbic Acid from Zhonghong, a leading 제조업체 그리고 대량 공급업체. Superior stable Vitamin C derivative for cosmetics. 무료 샘플을 요청하세요 경쟁력을 갖추다 가격 인용하다.

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1. What is 3-O-Ethyl Ascorbic Acid?

3-O-Ethyl Ascorbic Acid is a highly stable and oil-soluble derivative of Vitamin C (L-Ascorbic Acid). It is created through a targeted etherification process at the third hydroxyl group of the ascorbic acid molecule. This modification dramatically enhances its stability against oxidation (from light, air, and heat) and improves its skin penetration compared to pure Vitamin C. For B2B clients in the cosmetic and personal care industry, a reliable 3-O-Ethyl Ascorbic Acid manufacturer is essential for sourcing a potent, effective, and formulator-friendly active ingredient for advanced skincare solutions.

2. 출처, 화학적 특성 및 식별자

• 제품 출처: Synthetically derived from L-Ascorbic Acid (Vitamin C) through a controlled chemical etherification process with ethanol.

• 화학적 분류: Vitamin C derivative (Ascorbic Acid Ether).

• CAS 번호: 86404-04-8

• 분자식(MF): C8H12O6

• 분자량(MW): 204.18 g/mol

• EINECS: 617-561-0

3. What Defines the Best 3-O-Ethyl Ascorbic Acid? A B2B Buyer’s Guide

을 위한 국제적인 cosmetic brands and 수출업체, the “best” product is defined by its ultra-high purity, brilliant white color, low odor, proven stability, and the supplier’s technical data confirming its efficacy and compatibility.

• 주요 성분 및 효능: Premium 3-O-Ethyl Ascorbic Acid is a high-purity synthetic compound (e.g., ≥98% or cosmetic grade). Its scientifically validated benefits include:

  • Superior Stability: Highly resistant to oxidation, remaining effective in formulations far longer than pure L-ascorbic acid, even at neutral pH. This eliminates the need for highly acidic formulas.

  • Effective Skin Brightening & Anti-Pigmentation: Inhibits the enzyme tyrosinase, effectively reducing melanin production and helping to fade dark spots, hyperpigmentation, and achieve a more even skin tone.

  • 강력한 항산화 보호: Neutralizes free radicals generated by UV exposure and pollution, protecting skin cells from oxidative damage and preventing signs of photoaging.

  • Collagen Synthesis: Boosts collagen production, helping to improve skin firmness and reduce the appearance of fine lines and wrinkles.

  • (Compliant for use in cosmetic formulations globally. Not typically used in dietary supplements.)

• 원산지 및 품질: Our product is synthesized in a cGMP-compliant environment from high-purity starting materials, ensuring a consistent, high-quality, and contaminant-free ingredient.

• 사용법 및 복용량:

  • 일반적인 사용: Incorporated into serums, creams, lotions, essences, ampoules, and brightening treatments.

  • 권장 복용량: Effective in formulations at concentrations typically between 0.5% and 3%. It is compatible with a wide pH range and is oil-soluble, offering formulation flexibility.

• 해당 대상: Formulators developing anti-aging skincare, brightening and whitening products, antioxidant serums, and general rejuvenating cosmetics.

• 주의사항 및 부작용:

  • 지침: Generally well-tolerated and considered non-irritating, making it suitable for sensitive skin types. It is much less acidic than pure Vitamin C.

  • 부작용: Rare. Significantly less likely to cause the stinging or irritation associated with low-pH L-ascorbic acid formulas.

4. Why Partner with Zhonghong (Aiherba) as Your 3-O-Ethyl Ascorbic Acid Manufacturer?

산시 중홍 투자기술 유한회사(글로벌 마케팅: 아이허바) 인증된 첨단기술 기업이며 신뢰받는 수출업체 specializing in the synthesis and purification of premium, cosmetic-active ingredients for the global B2B 시장.

• 과학적 우수성: Our joint laboratories with 5 leading universities and portfolio of 20+ patents allow us to optimize the synthesis for maximum yield, purity, and a brilliant white appearance.

• 비교할 수 없는 품질 관리: Our investment in advanced equipment like HPLC and NMR ensures our purity standards exceed typical industry specifications, guaranteeing a stable and highly effective product for your formulations.

• 글로벌 B2B 네트워크: 우리는 28년의 생리활성 화합물 경험을 바탕으로 맞춤형 재료 및 모조리 다국적 화장품 브랜드에 대한 수량, 모조리 distributors, and OEM manufacturers across 80+ countries.

• 기술 지원: We provide comprehensive technical dossiers, stability data, and formulation guidance, making us more than just a 공급업체 하지만 당신을 위한 진정한 혁신 파트너 맞춤형 허브 추출물 and active ingredient needs.

5. 상세 제품 사양(COA)

Every batch is accompanied by a comprehensive Certificate of Analysis (COA) to guarantee it meets the stringent standards of the cosmetic industry.

6. 생산 공정 및 품질 관리

Our production involves the chemical synthesis of 3-O-Ethyl Ascorbic Acid from pharmaceutical-grade L-Ascorbic Acid. The process typically involves protecting the sensitive enediol structure of ascorbic acid, followed by a controlled etherification reaction at the third hydroxyl group using ethanol. After the reaction is complete, the protecting groups are removed, and the crude product undergoes a meticulous multi-stage purification process, including crystallization and washing with specific solvents, to obtain the final pure, crystalline powder.

우리의 품질 관리 is integrated into every step. It starts with qualifying all raw materials, especially the L-Ascorbic Acid source. In-process controls monitor the reaction progress and the selectivity of the etherification to minimize by-products. The final product is rigorously analyzed. 고성능 액체 크로마토그래피(HPLC) with UV detection is the primary method for quantifying the 3-O-Ethyl Ascorbic Acid content and assessing chemical purity, ensuring the absence of unreacted starting materials or synthesis impurities. FT-IR 분광법 confirms the molecular identity and the successful etherification. We also employ ICP-MS for sensitive heavy metal detection. This multi-tiered QC protocol guarantees a product that is pure, safe, stable, and effective for cosmetic formulations.

7. 응용 프로그램 시나리오

3-O-Ethyl Ascorbic Acid is a premier ingredient specifically for the cosmetics industry:

• Skincare: The primary application. Used in a vast array of products including facial serums, anti-aging creams, whitening/ brightening lotions, eye treatments, and day creams with antioxidant protection.

• 헤어 케어: Incorporated into scalp treatments and hair serums for its antioxidant benefits and potential to improve scalp health.

• Cosmecuticals: A flagship active in products marketed for their clinically proven efficacy in treating hyperpigmentation and photoaging.

8. Health Benefits, Research, and Innovation

The primary advantage over pure Vitamin C is its stability and skin permeability. Its mechanism of action remains the same once it penetrates the skin and is believed to be converted into active L-ascorbic acid. It effectively inhibits tyrosinase activity and scavenges free radicals. Current 연구의 최전선 are focused on further enhancing its delivery into the skin using nanoencapsulation technologies and exploring its synergistic effects with other actives like Vitamin E, ferulic acid, and other antioxidants. The main 도전 for manufacturers is achieving a very white color and minimizing any yellow tinge, which is a sign of potential degradation or impurities. At Zhonghong, our 혁신 lies in our patented purification process that delivers a consistently white powder, providing our B2B partners with a superior, aesthetically perfect ingredient for their premium formulations.

9. FAQ – 자주 묻는 질문

Q: How does it compare to L-Ascorbic Acid in terms of efficacy?
A: While L-Ascorbic Acid is the gold standard, its instability is a major drawback. 3-O-Ethyl Ascorbic Acid offers very comparable efficacy in terms of brightening and antioxidant benefits but with vastly superior stability, easier formulation, and better skin tolerance.

Q: Can it be used in aqueous formulations?
A: It is inherently oil-soluble. For water-based formulas, it requires the use of solubilizers or can be incorporated into oil-in-water emulsions. Its stability allows for a broader pH range than L-ascorbic acid.

질문: 일반적인 유통기한은 얼마나 되나요?
A: The raw material powder has a shelf life of 24 months when stored in a cool, dry place away from light and moisture. Its stability in a final formulation is significantly higher than that of products containing pure L-ascorbic acid.

Q: Do you offer samples for our product development and stability testing?
A: 물론입니다. 우리는 제공합니다 무료 샘플 허브 추출물 and active ingredients to qualified businesses for evaluation and compatibility testing in their labs.

질문: 해외 수출 시 어떤 포장재를 사용하시나요?
A: We use sealed, double-layer plastic bags with desiccant inside foil-lined cardboard drums to protect the product from moisture and light during transit, ensuring it arrives in perfect condition.

10. 무료 샘플 구매 및 요청 장소

선도적인 기업으로서 제조업체 그리고 글로벌 공급업체 of cosmetic active ingredients, we are your trusted partner for sourcing high-quality 3-O-Ethyl Ascorbic Acid.

오늘 저희에게 연락해 조달 요구 사항을 논의하고, R&D용 무료 샘플을 요청하고, 경쟁력 있는 도매가를 받아보세요.

• 이메일: sales@aiherba.com / liaodaohai@gmail.com

• 웹사이트: www.aiherba.com

11. 결론

을 위한 B2B clients in the cosmetic industry, 3-O-Ethyl Ascorbic Acid offers a stable, effective, and versatile solution for Vitamin C skincare formulations. Choosing a supplier with advanced synthesis technology, rigorous QC ensuring a white color and high purity, and global 내보내다 capabilities is crucial for product success. Zhonghong (Aiherba) provides not just a product, but a reliable partnership, offering a premium, well-documented ingredient that will give your brand a competitive edge, backed by decades of experience.

12. 참고문헌

• Journal of Cosmetic Dermatology: Studies on the efficacy and stability of 3-O-Ethyl Ascorbic Acid in topical formulations.

• Cosmetic & Toiletries Science Applied: Technical articles on the formulation benefits of stable Vitamin C derivatives.

• International Journal of Pharmaceutics: Research on the skin permeation and metabolism of ascorbic acid derivatives.

• ISO and USP standards for cosmetic ingredient testing.