CAS 123-99-9 Cosmetic Grade Azelaic Acid For Skin Treatment Of Acne And Melasma CAS NO.123-99-9

Zorui combines R&D, production and sales into its operations, While continuously providing high-quality raw materials, we also provide and optimize technical solutions for customers to achieve mutual benefit. We adhere to the "quality, integrity, mutual benefit, service" business philosophy, create value for customers continuously, and grow with our customers and suppliers together.

"Quality Best, Customer First" is what we adhering, we sincerely welcome friends both at home and abroad to visit our company and hope to achieve win-win cooperation with you!

CAS 123-99-9 Cosmetic Grade Azelaic Acid For Skin Treatment Of Acne And Melasma

 

Product Description

Azelaic Acid - Description

Azelaic acid is a naturally occurring dicarboxylic acid derived from grains such as wheat, barley, and rye. It has the chemical formula C9H16O4 and is widely used in dermatology and cosmetics due to its antibacterial, anti-inflammatory, keratolytic, and skin-brightening properties. Azelaic acid is particularly effective in treating conditions like acne, rosacea, hyperpigmentation, and melasma. It is also valued for its gentle nature, making it suitable for sensitive skin types.

Technical Data Sheet

Parameter	Value
Chemical Name	Azelaic Acid
IUPAC Name	Nonanedioic Acid
CAS Number	123-99-9
Chemical Formula	C9H16O4
Molecular Weight	188.22 g/mol
Appearance	White, odorless crystalline powder
Odor	Odorless
Purity	≥99%
Melting Point	106–108°C
Solubility	Slightly soluble in water; soluble in alcohols and glycols
pH (in aqueous solution)	~4.5–6.0
LogP (Partition Coefficient)	1.2
Stability	Stable under normal storage conditions
Shelf Life	24–36 months

Features

1. Antibacterial Properties:

   • Inhibits the growth of skin bacteria such as Propionibacterium acnes and Staphylococcus epidermidis, which are responsible for acne.

2. Anti-Inflammatory:

   • Reduces redness and inflammation, making it effective in treating rosacea and acne.

3. Keratolytic Action:

   • Promotes gentle exfoliation by normalizing skin cell turnover and unclogging pores.

4. Skin-Brightening:

   • Inhibits tyrosinase, an enzyme involved in melanin production, which helps reduce hyperpigmentation, melasma, and dark spots.

5. Non-Comedogenic:

   • Does not block pores, making it suitable for acne-prone skin.

6. Gentle on Skin:

   • Less irritating compared to other actives like benzoyl peroxide or retinoids, ideal for sensitive skin.

7. Safe for Long-Term Use:

   • Well-tolerated with minimal risk of resistance or adverse effects.

Applications

1. Dermatology

Azelaic acid is widely used in prescription and over-the-counter (OTC) treatments for:

• Acne:
  • Reduces bacteria and inflammation while unclogging pores.
• Rosacea:
  • Eases redness and irritation associated with the condition.
• Hyperpigmentation:
  • Treats melasma, post-inflammatory hyperpigmentation (PIH), and uneven skin tone.
• Keratosis Pilaris:
  • Improves skin texture by reducing rough and bumpy skin.

2. Cosmetics and Personal Care

In cosmetic formulations, azelaic acid is found in:

• Skin-Brightening Products:
  • Serums and creams targeting dark spots and uneven skin tone.
• Anti-Acne Products:
  • Gels, creams, and lotions formulated for acne-prone skin.
• Exfoliating Products:
  • Gentle exfoliants that improve skin texture and radiance.
• Sensitive Skin Products:
  • Formulations designed for redness-prone or irritated skin.

3. Pharmaceutical Formulations

• Prescription Medications:
  • Azelaic acid is available in 15% or 20% topical creams or gels for treating acne and rosacea.
• OTC Products:
  • Concentrations of 10% or lower are used in non-prescription skincare products.

 

Packaging	1kg-15kg packing	2 PE bag inside + 1 foil bag outside in carton
	25kg-50kg packing	2 PE bag inside + 1 foil bag outside in drum
	Other packing	Customized packing
Drum Size	D38cm*H60cm or customized, 25 kg/ drum
Shipping	1-50kg	International Express	Fast and convenient	Door to Door
	50-500kg	Air Transportation	Fast and cheap	To Air Port
	Above 500kg	Sea Transportation	Cheap and convenient	To Port

 

 

 

Q1: How to contact with us

Whatsapp us or send us e-mail, you will get reply within 24 hours. Please contact us without hesitation.

Q2: Which kind of payment terms do you accept

We support multiple trading methods and payment such as T/T, L/C, D/A, D/P, O/A, MoneyGram, Credit Card, PayPal, , Escrow and etc. Please contact us if you need more info.

Q3: How can i get a sample

Yes, you can get free samples for some products, but the shipping cost would be paid by customers.

Q4: How to confirm the Product Quality before placing orders

You can get some sample, or we can send certificate of analysis or HPLC or NMR to you.

Q5: How to guarantee the quality of your products

Strict sampling inspection on products before shipment and intact product packaging ensured.

Q6: How can I make payment safe

The whole transaction is under Third party inspection.

Q7: Whether you could make our brand on your products

Yes. We can print your Logo on the packages if you can meet our MOQ.

 

1.Best quality with competitive price.

2.Quick shipping,delivery on time.

3.Trade Assurances

4. Support multiple trading methods and payment. We support wire transfer, , Paypal payment.

5.One to one business communication

6.OEM/ODM Available.

7.We offer convenient one-station purchasing service.Our professional and thoughtful after-sales service eliminates your worries.

8. We has many years’ exporting experience in active pharmaceutical ingredient products, strictly on selecting raw materials

9.Our distribution capabilities include:

Flexible deliveries, intelligent solutions

Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.

Bulk - storage and transport of powders and liquids – movement of goods in ships - powders and bulk liquids

Pharmaceutical, feed and food storage to accredited standards

Segregated materials by business unit and hazard classification

Temperature controlled storage and transport

Effective cost control

Re-packing, drum filling, bagging

Customer delivery KPI's on delivery fulfillment performance